CN204282651U - A kind of overlap joint insulating reinforcing steel bars - Google Patents
A kind of overlap joint insulating reinforcing steel bars Download PDFInfo
- Publication number
- CN204282651U CN204282651U CN201420209169.3U CN201420209169U CN204282651U CN 204282651 U CN204282651 U CN 204282651U CN 201420209169 U CN201420209169 U CN 201420209169U CN 204282651 U CN204282651 U CN 204282651U
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- reinforcing bar
- insulation
- overlap joint
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Abstract
The utility model relates to a kind of overlap joint insulating reinforcing steel bars, comprise reinforcing bar, the overlapped points place of described reinforcing bar is provided with the insulation materials that the composite bed semi-rigid sleeve pipe be made up of PE, EVA, EEA, EAA, PS, PP, PVA, PAA has irradiation behaviour, described insulating layer by after cross-linking radiation together with bar connecting, described reinforcing bar overlaps mutually by insulation steel wire the grid being formed and have integral insulation effect at overlapped points place.Insulation materials is distributed on reinforcing bar or indented bars by the utility model in advance, play insulation, wear-resisting, shock proof effect, reach the effect of being convenient to transport, do not come off in processing and fabricating grid, transportation, not damaged, ensure not damaged in lifting and operation process, improve reinforcing bar and concrete adhesion strength, guarantee high construction efficiency, quick and easy, meet building and bridge security makes reliably.
Description
Technical field
The utility model belongs to reinforcement fabrication technical field, particularly one overlap joint insulating reinforcing steel bars.
Background technology
At present, be applied in the insulation of reinforcing bar in various industry, civilian, railway construction, adopt various ways, insulating layer always there will be and comes off, and the phenomenon such as to loosen.Insulation construction to be carried out to reinforcing bar, indented bars in construction at the scene, have impact on efficiency of construction, and quality not easily ensure, also have impact on the security performance that reinforcing bar uses, there is the problem such as technological deficiency and hidden danger.
Utility model content
The utility model, for solving Problems existing in known technology, proposes a kind of overlap joint insulating reinforcing steel bars, can improve the insulating properties between reinforcing bar and safety.
The technical scheme that the utility model is taked for the technical problem existed in solution known technology is:
A kind of overlap joint insulating reinforcing steel bars, comprise reinforcing bar, the overlapped points place of described reinforcing bar be provided with by PE, EVA, EEA, EAA, PS, PP, PVA, PAA wherein one or more form, the composite bed semi-rigid by cross-linking radiation with irradiation behaviour overlaps pipe insulation layer, described insulating layer and reinforcing bar are sticked together by the mode heated, and described reinforcing bar overlaps mutually by insulation steel wire the grid being formed and have integral insulation effect at overlapped points place.
Described reinforcing bar can also be indented bars.
The advantage that the utility model has and good effect are: insulation materials is distributed on reinforcing bar or indented bars by the utility model in advance, play insulation, wear-resisting, shock proof effect, reach the effect of being convenient to transport, at processing and fabricating grid, do not come off in transportation, not damaged, ensure not damaged in lifting and operation process, improve reinforcing bar and concrete adhesion strength, and structure is simple, cost is low, be easy to realize, reliable in quality, high construction efficiency, easy to operate, enhance the insulating properties between reinforcing bar and safety, be applied in reinforcing bar, indented bars is connected with the various industry of insulating requirements, civilian with on the building iron of railway, there is the effect improving efficiency of construction and quality, reinforcing steel bar insulating layer after improvement does not affect supporting layer and concrete bearing capacity, durability, structure is constant, do not produce any hidden danger of quality, guarantee high construction efficiency, fast, convenient, satisfied building and bridge security make reliably.
Accompanying drawing explanation
Fig. 1 is the utility model using state structural representation.
In Fig. 1,1. reinforcing bar, 2. semi-rigid sleeve.
Detailed description of the invention:
For summary of the invention of the present utility model, Characteristic can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1, a kind of overlap joint insulating reinforcing steel bars, comprise reinforcing bar 1 and semi-rigid sleeve 2, the overlapped points place of reinforcing bar 1 be provided with by PE, EVA, EEA, EAA, PS, PP, PVA, PAA wherein one or more form, the composite bed semi-rigid by cross-linking radiation with irradiation behaviour overlaps pipe insulation layer, insulating layer and reinforcing bar are sticked together by the mode heated.Reinforcing bar 1 overlaps mutually by insulation steel wire the grid being formed and have integral insulation effect at overlapped points place.
Reinforcing bar 1 can also be indented bars.
Insulating layer material adopts composite material, and this composite material has excellent insulation, rub resistance, solvent resistant, acid and alkali-resistance and resistance to wet goods characteristic, is widely used in electronics, automobile, space flight, high-speed railway field, as automobile oil pipe, condenser tube of refrigerator etc.
Insulating layer improves performance requirement by cross-linking radiation, and has memory function, uses special process to meet construction requirement in processing and fabricating.Cross-linking radiation refers to and realizes macromolecular cross-linking reaction by irradiation, linear polymer is become have the technology of the polymer of three-dimensional space network structure.In conjunction with irradiation crosslinking technological and flame-retarded technology, obtained insulating layer material has excellent anti-flammability, high-fire resistance, outstanding Physical Mechanical.
Insulation materials is distributed on reinforcing bar or indented bars 1 by the utility model in advance, play insulation, wear-resisting, shock proof effect, reach the effect of being convenient to transport, do not come off in processing and fabricating grid, transportation, not damaged, ensure not damaged in lifting and operation process, improve reinforcing bar and concrete adhesion strength.
The utility model structure is simple, cost is low, be easy to realize, reliable in quality, high construction efficiency, easy to operate, enhance the insulating properties between reinforcing bar and safety, be applied in reinforcing bar, indented bars is connected with the various industry of insulating requirements, civilian with on the building iron of railway, there is the effect improving efficiency of construction and quality, reinforcing steel bar insulating layer after improvement does not affect supporting layer and concrete bearing capacity, durability, structure is constant, do not produce any hidden danger of quality, also can improve reinforcing bar and concrete adhesion strength, guarantee high construction efficiency, fast, convenient, satisfied building and bridge security make reliably.
Above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit, and those of ordinary skill in the field should be appreciated that and still can modify to the detailed description of the invention of utility model or carry out equivalent replacement to portion of techniques feature; And not departing from the spirit of technical solutions of the utility model, it all should be encompassed in the technology of the utility model request protection.
Claims (2)
1. an overlap joint insulating reinforcing steel bars, comprise reinforcing bar, it is characterized in that, the overlapped points place of described reinforcing bar be provided with by PE, EVA, EEA, EAA, PS, PP, PVA, PAA wherein one or more form, the composite bed semi-rigid by cross-linking radiation with irradiation behaviour overlaps pipe insulation layer, described insulating layer and reinforcing bar are sticked together by the mode heated, and described reinforcing bar overlaps mutually by insulation steel wire the grid being formed and have integral insulation effect at overlapped points place.
2. a kind of overlap joint insulating reinforcing steel bars according to claim 1, it is characterized in that, described reinforcing bar can also be indented bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420209169.3U CN204282651U (en) | 2014-04-25 | 2014-04-25 | A kind of overlap joint insulating reinforcing steel bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420209169.3U CN204282651U (en) | 2014-04-25 | 2014-04-25 | A kind of overlap joint insulating reinforcing steel bars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204282651U true CN204282651U (en) | 2015-04-22 |
Family
ID=52865829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420209169.3U Expired - Fee Related CN204282651U (en) | 2014-04-25 | 2014-04-25 | A kind of overlap joint insulating reinforcing steel bars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204282651U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115770843A (en) * | 2022-12-08 | 2023-03-10 | 中铁二十三局集团有限公司 | Non-binding connection method for insulating steel bar framework |
-
2014
- 2014-04-25 CN CN201420209169.3U patent/CN204282651U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115770843A (en) * | 2022-12-08 | 2023-03-10 | 中铁二十三局集团有限公司 | Non-binding connection method for insulating steel bar framework |
| CN115770843B (en) * | 2022-12-08 | 2023-11-03 | 中铁二十三局集团有限公司 | Non-binding connection method for insulating reinforcement cage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20210425 |