CN105064706A - Triangular fixed connection stair curved single-face protective corner for building - Google Patents
Triangular fixed connection stair curved single-face protective corner for building Download PDFInfo
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- CN105064706A CN105064706A CN201510556804.4A CN201510556804A CN105064706A CN 105064706 A CN105064706 A CN 105064706A CN 201510556804 A CN201510556804 A CN 201510556804A CN 105064706 A CN105064706 A CN 105064706A
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- Prior art keywords
- mobile jib
- stair
- building
- main rods
- rods
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Abstract
The invention discloses a triangular fixed connection stair curved single-face protective corner for a building. The protective corner comprises a stair foundation layer, a size layer smeared on the stair foundation layer, and a protective corner body arranged on the size layer. The protective corner body comprises main rods and auxiliary rods, and the main rods are arranged at the external corners of the stair foundation layer and comprise the first main rods, the second main rods and the third main rods. The first main rods, the second main rods and the third main rods are fixedly connected. The auxiliary rods are fixedly connected at the joints of the first main rods and the second main rods. The auxiliary rods are arranged on the transverse face of the size layer and are in an S type. The triangular fixed connection stair curved single-face protective corner for the building is simple in structure, firmer in structure, convenient to manufacture, capable of effectively protecting the external corners of stairs and saving a large number of raw materials, easy to paint and capable of improving work efficiency.
Description
Technical field
The present invention relates to construction engineering technical field, be specifically related to the curved one side corner protector of the affixed stair of a kind of triangle for building.
Background technology
The stair of building are the only way which must be passed that people pass through, if the corner of stair step is complete, not only attractive in appearance, and can ensure the safety of pedestrian.But, existing stair, the corner of marking time before handing over had has been damaged and has been affected impression quality; The in use damage had, although use soon through repeatedly repairing, impact normally uses.
When employing cement screedn marked time by reinforced concrete stairs, carry in the large and heavy article process of volume user, easily because colliding with the damage of stair step external corner, and the stair step external corner after damaging not easily is repaired, and affects stair and normally uses.For solving the easily damaged and difficult problem of not easily repairing after damaging of above-mentioned stair step external corner, actually carrying out in stair step plastering construction process, corner protector must be set at the external corner place of stair step.But when nowadays carrying out cement mortar stair step plastering construction, neither one is unified, specification and concrete construction method can be followed, and thus inevitably has during practice of construction that constructing operation is more random, lack of standardization, the structure of stair step external corner and problems such as installation position is unreasonable, cement mortar stair step external corner construction quality is poor in floated coat.The mobile jib that the more external corner structure used at present adopts is all that employing is single usually, and then on single mobile jib, be welded with secondary bar again, this external corner structure is poor in stability, and long-time use is unfavorable for the external corner protecting stair.
Summary of the invention
Object of the present invention provides the affixed stair of a kind of triangle for building curved one side corner protector, solves one or more in above-mentioned prior art problem.
The curved one side corner protector of the affixed stair of one according to the present invention triangle for building, comprise stair basal layer, be applied in the pulp layer on stair basal layer, be located at the corner protector of pulp layer, described corner protector comprises mobile jib and secondary bar, described mobile jib is located at the external corner place of described stair basal layer, described mobile jib comprises the first mobile jib, second mobile jib and the 3rd mobile jib, described first mobile jib, second mobile jib and the 3rd mobile jib are connected mutually, described secondary bar is fixed on the junction of described first mobile jib and described second mobile jib, the plane of structure of described pulp layer is located at by described secondary bar, described secondary bar is in " S " type.
The curved one side corner protector of the affixed stair of one of the present invention triangle for building, simple structure, more firm in structure, easy to make, available protecting staircase external angle, saves large content of starting materials, whitewashes simple, increases work efficiency.
In some embodiments, secondary bar is in same level.Structure is simple, more firm.
In some embodiments, the diameter of described first mobile jib and described second mobile jib is greater than the diameter of described secondary bar.Structure is simple, save and make material, and stability is better.
Accompanying drawing explanation
Fig. 1 is the side structure schematic diagram of the curved one side corner protector of the affixed stair of triangle a kind of for building of one embodiment of the present invention;
Fig. 2 is the corner protection structure schematic diagram of the curved one side corner protector of the affixed stair of triangle a kind of for building of one embodiment of the present invention.
Detailed description of the invention
Below in conjunction with Figure of description, the present invention is described in more detail.
As shown in Figure 1 to Figure 2, the curved one side corner protector of the affixed stair of a kind of triangle for building, comprises stair basal layer 1, the pulp layer 2 be applied on stair basal layer 1, is embedded in the corner protector of pulp layer 2.
Corner protector comprises mobile jib 3 and secondary bar 4, mobile jib 3 is located at the external corner place of stair basal layer 1, mobile jib 3 comprises the first mobile jib 31, second mobile jib 32 and the 3rd mobile jib 33, first mobile jib 31 and the second mobile jib 32 side are connected by welding manner, second mobile jib 32 and the 3rd mobile jib 33 side are connected by welding manner, second mobile jib 33 and the 3rd mobile jib 31 side are also connected by welding manner, affixed between two between mobile jib; On first mobile jib 31 and the second mobile jib 32, interval is fixedly connected with multiple secondary bar 4 by welding manner; The plane of structure of pulp layer 2 is located at by secondary bar 4, and the vertical face of pulp layer 2 does not arrange secondary bar 4, and secondary bar 4 is in same level, and structure is simple, more firm.
The diameter that the diameter of the first mobile jib 31 is greater than secondary bar 4, second mobile jib 32 is also greater than secondary bar 4, and structure is simple, save and make material, and stability is better; Secondary bar 4 is in " S " type, and the secondary bar 4 of " S " type can increase area, ensures the life-span used.
Above-mentioned carried the first mobile jib 31, second mobile jib 32, the 3rd mobile jib 33 and secondary bar 4 adopt steel, iron, copper or plastics etc. to make, and can produce corresponding different product according to different order requirements.
In concrete enforcement, first mobile jib 31, second mobile jib 32 is identical or smaller with stair step length with the 3rd mobile jib 33, first mobile jib 31, second mobile jib 32 and the 3rd mobile jib 33 welding point uniform each other, pulp layer 2 plane of structure is located at by secondary bar 4, the usage quantity of secondary bar 4 can arrange to adjust according to practical operation, better whitewash effect to reach, and save slurry.
The curved one side corner protector of the affixed stair of one of the present invention triangle for building, simple structure, more firm in structure, easy to make, available protecting staircase external angle, saves large content of starting materials, whitewashes simple, increases work efficiency.
The above is only preferred embodiment of the present invention; it should be pointed out that to those skilled in the art, without departing from the concept of the premise of the invention; can also make some similar distortion and improvement, these also should be considered as within protection scope of the present invention.
Claims (3)
1. the curved one side corner protector of the affixed stair of triangle for building, it is characterized in that, comprise stair basal layer (1), be applied in the pulp layer (2) on stair basal layer (1), be located at the corner protector of pulp layer (2), described corner protector comprises mobile jib (3) and secondary bar (4), described mobile jib (3) is located at the external corner place of described stair basal layer (1), described mobile jib (3) comprises the first mobile jib (31), second mobile jib (32) and the 3rd mobile jib (33), described first mobile jib (31), second mobile jib (32) and the 3rd mobile jib (33) are connected mutually, described secondary bar (4) is fixed on the junction of described first mobile jib (31) and described second mobile jib (32), described secondary bar (4) is located at the plane of structure of described pulp layer (2), described secondary bar (4) is in " S " type.
2. the curved one side corner protector of the affixed stair of one according to claim 1 triangle for building, is characterized in that, described secondary bar (4) is in same level.
3. the curved one side corner protector of the affixed stair of one according to claim 2 triangle for building, it is characterized in that, the diameter of described first mobile jib (31) and described second mobile jib (32) is greater than the diameter of described secondary bar (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510556804.4A CN105064706A (en) | 2015-09-01 | 2015-09-01 | Triangular fixed connection stair curved single-face protective corner for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510556804.4A CN105064706A (en) | 2015-09-01 | 2015-09-01 | Triangular fixed connection stair curved single-face protective corner for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105064706A true CN105064706A (en) | 2015-11-18 |
Family
ID=54494191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510556804.4A Pending CN105064706A (en) | 2015-09-01 | 2015-09-01 | Triangular fixed connection stair curved single-face protective corner for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105064706A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0791079A (en) * | 1993-05-10 | 1995-04-04 | Kenji Hara | Outside stair mat |
| CN201381597Y (en) * | 2009-04-13 | 2010-01-13 | 江苏顺通建设工程有限公司 | Staircase angle bead |
| CN204225388U (en) * | 2014-11-05 | 2015-03-25 | 汤军 | A kind of Protective angle for stairs structure |
| CN204475716U (en) * | 2015-02-16 | 2015-07-15 | 海安汤海金属制品有限公司 | A kind of Protective angle for stairs structure |
-
2015
- 2015-09-01 CN CN201510556804.4A patent/CN105064706A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0791079A (en) * | 1993-05-10 | 1995-04-04 | Kenji Hara | Outside stair mat |
| JP3473777B2 (en) * | 1993-05-10 | 2003-12-08 | 原 賢次 | Outer stair mat |
| CN201381597Y (en) * | 2009-04-13 | 2010-01-13 | 江苏顺通建设工程有限公司 | Staircase angle bead |
| CN204225388U (en) * | 2014-11-05 | 2015-03-25 | 汤军 | A kind of Protective angle for stairs structure |
| CN204475716U (en) * | 2015-02-16 | 2015-07-15 | 海安汤海金属制品有限公司 | A kind of Protective angle for stairs structure |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151118 |
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| WD01 | Invention patent application deemed withdrawn after publication |