CN201228416Y - Anticollision protective frame and stairs with the same - Google Patents
Anticollision protective frame and stairs with the same Download PDFInfo
- Publication number
- CN201228416Y CN201228416Y CNU2008200245174U CN200820024517U CN201228416Y CN 201228416 Y CN201228416 Y CN 201228416Y CN U2008200245174 U CNU2008200245174 U CN U2008200245174U CN 200820024517 U CN200820024517 U CN 200820024517U CN 201228416 Y CN201228416 Y CN 201228416Y
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- China
- Prior art keywords
- stair
- right angle
- frame
- reinforcement bar
- collision protection
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Abstract
The utility model discloses an anti-collision fender bracket and a stair provided with the fender bracket, and aims to solve the problem that a stair is damaged easily because of the collision of treads in the prior art. The utility model adopts the technical proposal that reinforcing rods are included, and a bracket is welded on the reinforcing rods. The anti-collision fender bracket and the stair can really prevent the tread ends of the stair from being damaged. In addition, the anti-collision fender bracket and the stair has the advantages that the structure is simple; field processing, field welding and field burying can be performed; the cost is low; the protective effect is good; the service life is long; and the anti-collision fender bracket and the stair can be widely applied to the stair tread building construction.
Description
Technical field
The utility model relates to the stair in the building.
Background technology
The cement mortar stair step is all very extensive in the application of dwelling house, office, commercial building; but the ubiquitous problem of cement mortar stair step is; the finished product protection difficulty; construction period is because each specialty is interted construction often; ready-made stair step is not that truncation is exactly to lack the angle, and repairs difficulty especially, even repaired well; because new and old mortar is not an integral body, is easy to crackle and comes off.
How head it off better improves the steadiness of cement mortar stair step, then is the problem that the utility model faces.
Summary of the invention
The utility model provides a kind of preventing collision protection frame and has had the stair of described fender bracket, and the stair step end that can solve the prior art existence is easily by the problem of colliding and damaging.
For solving the problems of the technologies described above, the utility model is achieved by the following technical solutions:
A kind of preventing collision protection frame is characterized in that: comprise reinforcement bar, be welded with bracing frame on the described reinforcement bar.
In the technical solution of the utility model, also have following technical characterictic: support frame as described above is a right angle frame, and described reinforcement bar is welded on the right angle portion of described right angle frame.
In the technical solution of the utility model, also have following technical characterictic: support frame as described above is at least two bar dowels that are parallel to each other, and described bar dowel is in the same plane.
In the technical solution of the utility model, also have following technical characterictic: described right angle frame is perpendicular to described reinforcement bar, and described reinforcement bar is welded on the outside of the right angle portion of described right angle frame.
In the technical solution of the utility model, also have following technical characterictic: described right angle frame is at least two pairs, is parallel to each other between the described right angle frame.
In the technical solution of the utility model, also have following technical characterictic: the width of described reinforcement bar is the width of stair.
In the technical solution of the utility model, also have following technical characterictic: the diameter of described reinforcement bar is 8-12mm.
In the technical solution of the utility model, also have following technical characterictic: described right angle frame adopts reinforcing bar to make.
The utility model proposes a kind of stair in addition, and it is characterized in that: described stair step has the preventing collision protection frame in the end, and described fender bracket comprises reinforcement bar, is welded with bracing frame on the described reinforcement bar.
Compared with prior art, advantage of the present utility model and good effect are:
The utility model preventing collision protection frame comprises reinforcement bar; be welded with at least two pairs of right angle frames that are parallel to each other on the reinforcement bar; in making cement mortar surface layer; bury a reinforcing bar fender bracket underground in the end of each grade stair step; because it and cement mortar surface layer are constructed together; can be good at combining, really play protection stair step end and avoid clashing and breaking.
The utility model is simple in structure; it is low that but cost is buried, had at field machining, field Welding, scene underground; protect effective; advantages such as the life-span is long; not only good protective effect is arranged for the stair step in the construction; and have better, permanent protective effect for the stair step after being delivered for use, and have highly application value, can be widely used in the stair step building operations.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is a stair vertical section structure schematic diagram.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Embodiment one; as shown in Figure 1; present embodiment preventing collision protection frame; comprise reinforcement bar 1; be welded with two pairs of right angle frames that are parallel to each other 2 on the described reinforcement bar 1; be welded on the outside of right angle frame 2 right angle portions on the reinforcement bar 1, Yi Bian mentioned herein being parallel to each other be meant all right angle frames 2 wherein all be positioned at same plane.Present embodiment can be selected the number of right angle frame according to the width of stair, if the stair broad can weld 3 pairs of right angle frames on reinforcement bar 1, the width of reinforcement bar 1 is the width of stair, and the diameter of present embodiment reinforcement bar 1 is 10mm, and right angle frame also adopts reinforcing bar to make.
Embodiment two, as shown in Figure 2, a kind of stair of present embodiment, the end of stair step has the preventing collision protection frame.
Concrete manufacturing process is as follows: in-site measurement stair bench width, building-site will
The plain steel-bar of 10mm is processed into stair bench width, will
The 8mm plain steel-bar is processed into length 100mm, then will
The reinforcing bar of 8mm is welded on the form of right angle frame
On the reinforcement bar 1 of 10mm.Should eliminate rust before the reinforcing bar processing, the reinforcing bar that welding is good should be brushed rustproof paint three times.When the construction cement mortar is marked time, construct by common cement mortar stair step way according to figure paper size and absolute altitude earlier, after the size of step surface and absolute altitude and surface layer mortar have been smeared substantially, stair step anticollision reinforced frame is ridden over the end of marking time, and be pressed on cement mortar surface layer 3
8mm right angle frame 2 fixedly reinforcing bar all is pressed in the cement mortar surface layer 3 10mm at least.After the anticollision reinforced frame is in place, cement mortar is marked time carry out press polish and handle, when handling the end, should be specifically noted that, prevent the reinforcing bar displacement.Should seal after stair step is carried out, forbid the people, reach requirement up to intensity.
Embodiment three, and present embodiment stair preventing collision protection frame comprises reinforcement bar 1, are welded with two bar dowel (not shown)s that are parallel to each other on the reinforcement bar 1, and described bar dowel is perpendicular to described reinforcement bar, and its applicating adn implementing example two is similar, and this does not give unnecessary details.
The above, it only is preferred embodiment of the present utility model, be not to be the restriction of the utility model being made other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solutions of the utility model content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment did, still belongs to the protection domain of technical solutions of the utility model according to technical spirit of the present utility model.
Claims (10)
1, a kind of preventing collision protection frame is characterized in that: comprise reinforcement bar, be welded with bracing frame on the described reinforcement bar.
2, preventing collision protection frame according to claim 1 is characterized in that: support frame as described above is a right angle frame, and described reinforcement bar is welded on the right angle portion of described right angle frame.
3, preventing collision protection frame according to claim 1, it is characterized in that: support frame as described above is at least two bar dowels that are parallel to each other, described bar dowel is in the same plane.
4, preventing collision protection frame according to claim 2 is characterized in that: described right angle frame is perpendicular to described reinforcement bar, and described reinforcement bar is welded on the outside of the right angle portion of described right angle frame.
5, preventing collision protection frame according to claim 4 is characterized in that: described right angle frame is at least two pairs, is parallel to each other between the described right angle frame.
6, preventing collision protection frame according to claim 1 is characterized in that: the width of described reinforcement bar is the width of stair.
7, preventing collision protection frame according to claim 5 is characterized in that: the width of described reinforcement bar is the width of stair.
8, preventing collision protection frame according to claim 7 is characterized in that: the diameter of described reinforcement bar is 8-12mm.
9, preventing collision protection frame according to claim 8 is characterized in that: described right angle frame adopts reinforcing bar to make.
10, a kind of stair with the described preventing collision protection frame of above-mentioned arbitrary claim, it is characterized in that: described stair step has the preventing collision protection frame in the end, and described fender bracket comprises reinforcement bar, is welded with bracing frame on the described reinforcement bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200245174U CN201228416Y (en) | 2008-06-17 | 2008-06-17 | Anticollision protective frame and stairs with the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200245174U CN201228416Y (en) | 2008-06-17 | 2008-06-17 | Anticollision protective frame and stairs with the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201228416Y true CN201228416Y (en) | 2009-04-29 |
Family
ID=40633367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200245174U Expired - Fee Related CN201228416Y (en) | 2008-06-17 | 2008-06-17 | Anticollision protective frame and stairs with the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201228416Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107675843A (en) * | 2017-09-19 | 2018-02-09 | 芜湖纯元光电设备技术有限公司 | A kind of stairway step is anti-to use security protection system |
-
2008
- 2008-06-17 CN CNU2008200245174U patent/CN201228416Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107675843A (en) * | 2017-09-19 | 2018-02-09 | 芜湖纯元光电设备技术有限公司 | A kind of stairway step is anti-to use security protection system |
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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: 20090429 Termination date: 20140617 |
|
| EXPY | Termination of patent right or utility model |