CN201915559U - Spiral rib steel wire - Google Patents
Spiral rib steel wire Download PDFInfo
- Publication number
- CN201915559U CN201915559U CN2010205058754U CN201020505875U CN201915559U CN 201915559 U CN201915559 U CN 201915559U CN 2010205058754 U CN2010205058754 U CN 2010205058754U CN 201020505875 U CN201020505875 U CN 201020505875U CN 201915559 U CN201915559 U CN 201915559U
- Authority
- CN
- China
- Prior art keywords
- steel wire
- rib steel
- utility
- model
- spiral rib
- 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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- Reinforcement Elements For Buildings (AREA)
Abstract
The utility model relates to a spiral rib steel wire which comprises a steel wire, and the outer surface of the steel wire is at least provided with two spiral convex ribs which are integrated. The spiral rib steel wire has the advantages of high tensile strength and no crack or fracture on the surface after multiple bending, etc. The spiral rib steel wire replaces the ordinary steel bar, so that large amount of cost is saved, and the construction is safe and reliable.
Description
Technical field
The utility model relates to the wire technique field, especially a kind of helix rib steel wire for prestressed concrete.
Background technology
Along with the development of society, the increasing of city-building dynamics, the consumption of helix rib steel wire for prestressed concrete in the market is very big, but indexes such as the intensity of most helix rib steel wire are not up to standard, time has been grown and can produce serious negative effect, needs improved as early as possible needs so helix rib steel wire in the market exists.
The utility model content
The technical problems to be solved in the utility model is: in order to solve the problem that existing helix rib steel wire exists in the above-mentioned background technology, provide a kind of helix rib steel wire of improvement.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of helix rib steel wire, comprise steel wire, and have two spirality fins that are connected as a single entity on the external surface of described steel wire at least.
Further, the spacing between described adjacent two fins is 3mm～11mm.
The beneficial effects of the utility model are, the utility model helix rib steel wire has the tensile strength height, repeatedly crooked rear surface does not crack or advantage such as fracture, replaces plain bars to save great amount of cost, and construction safety is reliable.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
1. steel wires, 2. fin among the figure.
The specific embodiment
In conjunction with the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
The embodiment of the utility model helix rib steel wire as shown in Figure 1, a kind of helix rib steel wire 1 comprises steel wire 1, and four alternate spirality fins 2 that curl up outside steel wire 1 are arranged on the external surface of steel wire 1, the spacing between fin 2 and the fin 2 is 5mm.
The production procedure of this product: wire rod, heat treatment, pickling, drawing, stabilization processes, the pre-silk of finished product, check, packing, warehouse-in.
With above-mentioned foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the manual, must determine its technical scope according to the claim scope.
Claims (2)
1. a helix rib steel wire comprises steel wire (1), it is characterized in that: have two spirality fins (2) that are connected as a single entity on the external surface of described steel wire (1) at least.
2. helix rib steel wire as claimed in claim 1 is characterized in that: the spacing between adjacent two fins (2) is 3mm～11mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205058754U CN201915559U (en) | 2010-08-26 | 2010-08-26 | Spiral rib steel wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205058754U CN201915559U (en) | 2010-08-26 | 2010-08-26 | Spiral rib steel wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201915559U true CN201915559U (en) | 2011-08-03 |
Family
ID=44415362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205058754U Expired - Fee Related CN201915559U (en) | 2010-08-26 | 2010-08-26 | Spiral rib steel wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201915559U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107956272A (en) * | 2016-10-14 | 2018-04-24 | 郭昱良 | Special-shaped steel bar, steel bar truss and floor slab formwork hanging construction method system unit |
-
2010
- 2010-08-26 CN CN2010205058754U patent/CN201915559U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107956272A (en) * | 2016-10-14 | 2018-04-24 | 郭昱良 | Special-shaped steel bar, steel bar truss and floor slab formwork hanging construction method system unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110803 Termination date: 20130826 |