CN203517279U - Deformed steel with grooves - Google Patents
Deformed steel with grooves Download PDFInfo
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- CN203517279U CN203517279U CN201320562820.0U CN201320562820U CN203517279U CN 203517279 U CN203517279 U CN 203517279U CN 201320562820 U CN201320562820 U CN 201320562820U CN 203517279 U CN203517279 U CN 203517279U
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- deformed steel
- steel
- grooves
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Abstract
The utility model discloses deformed steel with grooves. The deformed steel with the grooves comprises a steel body, wherein multiple grooves are evenly distributed on the steel body in the outer peripheral direction at intervals, cross sections of the grooves are trapezoid, and locking teeth are arranged on the grooves. By adopting the mode, the deformed steel with the grooves is reliable and stable in stress, rigid assembly and matching between the deformed steel and other members can be achieved, displacement does not occur after connection, the positioning is accurate, and excellent safety is ensured.
Description
Technical field
The utility model relates to deformed steel technical field, particularly relates to a kind of reeded deformed steel of being with.
Background technique
Deformed steel is the abbreviation of complicated and special-shaped section shaped steel, belongs to a kind of of shaped steel, and is different from the call of simple shape.According to the difference of technique, can be divided into again hot rolling deformed steel, cold-drawn deformed steel, clod wash deformed steel, welding deformed steel etc.
Along with improving constantly of China's industrialized level in recent years, China produces the level of rolled section steel than significantly being promoted last century.But the phenomenon that at present a lot of deformed steels are mobile with there is dislocation being connected of other member, has caused the location of deformed steel unreliable, its Safety performance has also reduced.
Model utility content
The technical problem that the utility model mainly solves is to provide a kind of reeded deformed steel of being with, stressed reliable and stable, can realize the rigid splicing assembling of deformed steel and other member and close, and can not produce displacement after connecting, locate more accurately, guaranteed excellent Security.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is: a kind of reeded deformed steel of being with is provided, comprise: steel body, in the excircle direction of described steel body, be equidistantly evenly distributed with a plurality of grooves, the cross section of described groove is trapezoidal setting, is provided with lock tooth on described groove.
In preferred embodiment of the utility model, the number of described groove is two, four, eight or 16.
In preferred embodiment of the utility model, described groove and the integrated setting of steel body.
In preferred embodiment of the utility model, on the bottom surface of described groove, be connected with antifriction layer.
In preferred embodiment of the utility model, the flank of tooth angle of described lock tooth is 20 degree ~ 45 degree.
The beneficial effects of the utility model are: the reeded deformed steel of the utility model band is stressed reliable and stable, can realize the rigid splicing assembling of deformed steel and other member closes, and can not produce displacement after connecting, locate more accurate, guarantee excellent Security, also expanded the using scope of deformed steel simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also according to these accompanying drawings, obtain other accompanying drawing, wherein:
Fig. 1 is the structural representation with reeded deformed steel one preferred embodiment of the present utility model;
In accompanying drawing, the mark of each parts is as follows: 1, steel body, 2, groove, 3, lock tooth, 4, antifriction layer.
Embodiment
Below the technological scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present utility model, rather than whole embodiments.Embodiment based in the utility model, those of ordinary skills are not making all other embodiments that obtain under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model is embodiment comprise:
Be with a reeded deformed steel, comprise: steel body 1, is equidistantly evenly distributed with a plurality of grooves 2 in the excircle direction of described steel body 1.
Described groove 2 and the integrated setting of steel body 1, its moulding process is simplified greatly, and Forming Quality improves greatly.
The number of described groove 2 is two, four, eight or 16, and it can design according to actual user demand, has expanded the using scope of deformed steel.
The cross section of described groove 2 is trapezoidal setting, is provided with lock tooth 3 on groove 2, and the flank of tooth angle of described lock tooth 3 is 20 degree ~ 45 degree.
On the bottom surface of described groove 2, be connected with antifriction layer 4, reduced the frictional force of deformed steel and assembling members, stressed more reliable and more stable.
The beneficial effect of the reeded deformed steel of the utility model band is:
Stressed reliable and stable, can realize the rigid splicing assembling of deformed steel and other member and close, and can not produce displacement after connecting, locate more accurately, guaranteed excellent Security, the while has also expanded the using scope of deformed steel.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. be with a reeded deformed steel, it is characterized in that, comprising: steel body, in the excircle direction of described steel body, be equidistantly evenly distributed with a plurality of grooves, the cross section of described groove is trapezoidal setting, is provided with lock tooth on described groove.
2. be according to claim 1ly with reeded deformed steel, it is characterized in that, the number of described groove is two, four, eight or 16.
3. be according to claim 1ly with reeded deformed steel, it is characterized in that described groove and the integrated setting of steel body.
4. be according to claim 1ly with reeded deformed steel, it is characterized in that, on the bottom surface of described groove, be connected with antifriction layer.
5. be according to claim 1ly with reeded deformed steel, it is characterized in that, the flank of tooth angle of described lock tooth is 20 degree ~ 45 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320562820.0U CN203517279U (en) | 2013-09-11 | 2013-09-11 | Deformed steel with grooves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320562820.0U CN203517279U (en) | 2013-09-11 | 2013-09-11 | Deformed steel with grooves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203517279U true CN203517279U (en) | 2014-04-02 |
Family
ID=50376210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320562820.0U Expired - Fee Related CN203517279U (en) | 2013-09-11 | 2013-09-11 | Deformed steel with grooves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203517279U (en) |
-
2013
- 2013-09-11 CN CN201320562820.0U patent/CN203517279U/en not_active Expired - Fee Related
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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: 20140402 Termination date: 20140911 |
|
| EXPY | Termination of patent right or utility model |