CN2871608Y - Insulating reinforcing bar - Google Patents
Insulating reinforcing bar Download PDFInfo
- Publication number
- CN2871608Y CN2871608Y CN 200620032895 CN200620032895U CN2871608Y CN 2871608 Y CN2871608 Y CN 2871608Y CN 200620032895 CN200620032895 CN 200620032895 CN 200620032895 U CN200620032895 U CN 200620032895U CN 2871608 Y CN2871608 Y CN 2871608Y
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- CN
- China
- Prior art keywords
- insulating
- steel bars
- reinforcing bar
- utility
- steel bar
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- 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 - Lifetime
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Abstract
The utility model comprises a plurality of steel bars and an insulating coating that is coated on the exterior surface of the steel bar; owing to the fact that an insulating coating is applied to the surface of the prefabricated steel bar used in the rail slab concrete; the rail slab is crossed with the steel bar vertically and horizontally; a loop is not formed and an electromagnetic induction is not generated; thereby the signal transmission distance is not affected by the rail slab. The utility model insulated steel bar is used not only in the prefabricated rail slab, but also where else the insulated steel bars are needed. Furthermore, the insulated mode is easy to be processed and popularized.
Description
Technical field
The utility model relates to a kind of building unit, is specifically related to a kind of reinforcing bar.
Background technology
Along with the development of society, the common target of pursuing in high-speed railway transportation having become countries in the world.For the high stationarity that adapts to high-speed railway, high-durability, high-comfort requirement, need to adopt and the ballastless track of the few maintenance of development.Because Chinese Railway signal transmission is to be undertaken by rail, track slab pavement on the line, inner steel mesh reinforcement produces electromagnetic induction can produce bigger influence to the rail transmission range.
The utility model content
The purpose of this utility model is: the reinforcing bar that a kind of insulation is provided.
The technical solution of the utility model is: a kind of insulating reinforcing steel bars, comprise reinforcing bar, and it is characterized in that: scribble insulating coating at described reinforcing bar external surface.
Above-mentioned insulation coating layer thickness preferable range is: 0.2-0.3mm.
The preferred II level of above-mentioned reinforcing bar hot rolled ribbed steel bar, its technical requirements should meet the regulation of GB1499.
Above-mentioned insulating coating is a resin material.
Above-mentioned resin material is an epoxy resin.
The beneficial effects of the utility model are: owing to scribble insulating coating at the track plate prefabrication rebar surface, the track plate does not form the loop to the reinforcing bar intersection in length and breadth, do not produce electromagnetic induction, thereby the track plate can not exert an influence thus to the rail signal transmission distance, and this insulation mode difficulty of processing is low, is easy to promote.
In addition, insulating reinforcing steel bars described in the utility model not only is used for the pre-track plate, can also be used for the place that other needs insulating reinforcing steel bars.
Below in conjunction with the drawings and specific embodiments the utility model is further specified.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the schematic cross-section of Fig. 1;
Wherein, Reference numeral is: 1 is reinforcing bar, and 2 is insulating coating.
The specific embodiment
As shown in Figure 1 and Figure 2, insulating reinforcing steel bars described in the utility model comprises by reinforcing bar 1 and the insulating coating 2 that is coated in the reinforcing bar external surface.Wherein, reinforcing bar is an II level hot rolled ribbed steel bar, and its technical requirements should meet the regulation of GB1499; Coating material is an epoxy resin, and coating layer thickness is 0.3mm.Because the circuit transmission standard of Chinese track, the transmission of Chinese Railway signal is undertaken by rail, track slab pavement on the line, must insulate to reinforcing bar intersection point place in length and breadth in its inside, in order to avoid produce the influence that electromagnetic induction produces the rail transmission range, if separately each intersection point is carried out insulation processing, not only workload is big, and is difficult to realize the technique effect of insulation, so adopt insulating reinforcing steel bars of the present utility model, can realize the technique effect that insulate and order easy operating easily.
Claims (5)
1, a kind of insulating reinforcing steel bars comprises reinforcing bar, it is characterized in that: scribble insulating coating at described reinforcing bar external surface.
2, insulating reinforcing steel bars according to claim 1 is characterized in that: described reinforcing bar is an II level hot rolled ribbed steel bar.
3, insulating reinforcing steel bars according to claim 1 and 2 is characterized in that: described insulation coating layer thickness is 0.2-0.3mm.
4, insulating reinforcing steel bars according to claim 3 is characterized in that: described insulating coating is a resin material.
5, insulating reinforcing steel bars according to claim 4 is characterized in that: described resin material is an epoxy resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620032895 CN2871608Y (en) | 2006-01-20 | 2006-01-20 | Insulating reinforcing bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620032895 CN2871608Y (en) | 2006-01-20 | 2006-01-20 | Insulating reinforcing bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2871608Y true CN2871608Y (en) | 2007-02-21 |
Family
ID=37739954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620032895 Expired - Lifetime CN2871608Y (en) | 2006-01-20 | 2006-01-20 | Insulating reinforcing bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2871608Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966216A (en) * | 2012-12-10 | 2013-03-13 | 常熟建工建设集团有限公司苏州分公司 | Tie piece for building |
-
2006
- 2006-01-20 CN CN 200620032895 patent/CN2871608Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966216A (en) * | 2012-12-10 | 2013-03-13 | 常熟建工建设集团有限公司苏州分公司 | Tie piece for building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070221 |
|
| EXPY | Termination of patent right or utility model |