CN105113725A - Claw shaped single-face protection angle for staircases - Google Patents
Claw shaped single-face protection angle for staircases Download PDFInfo
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- CN105113725A CN105113725A CN201510553509.3A CN201510553509A CN105113725A CN 105113725 A CN105113725 A CN 105113725A CN 201510553509 A CN201510553509 A CN 201510553509A CN 105113725 A CN105113725 A CN 105113725A
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- mobile jib
- secondary bar
- stair
- rod
- corner protector
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Abstract
The invention discloses a claw shaped single-face protection angle for staircases. The claw shaped single-face protection angle comprises a staircase base layer, a slurry layer which applied on the staircase base layer, and a protection angle arranged on the slurry layer and composed of a main rod and an auxiliary rod, wherein the main rod is arranged on the external angle of the staircase base layer and comprises a first main rod and a second main rod which is fixedly connected with the first main rod; an auxiliary rod is fixedly connected with the connection part of the first main rod and the second main rod and composed of a first auxiliary rod and a second auxiliary rod, the first auxiliary rod is crossed with the second auxiliary rod, and the auxiliary rod is arranged on the transverse plane of the slurry layer. The claw shaped single-face protection angle is simple in construction, firmer in structure and convenient to produce, the staircase external angle can be effectively protected, a large amount of raw materials can be saved, the brushing process is simple, and the working efficiency is increased.
Description
Technical field
The present invention relates to construction engineering technical field, be specifically related to a kind of stair claw type one side corner protector.
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 a kind of stair claw type one side corner protector, solves one or more in above-mentioned prior art problem.
According to a kind of stair claw type one side corner protector of the present invention, comprise stair basal layer, the pulp layer be applied 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, and described mobile jib comprises the first mobile jib and the second mobile jib, and described first mobile jib and the second mobile jib are connected; Described first mobile jib and described second mobile jib joint are fixed with secondary bar, and described secondary bar is made up of the first secondary bar and the second secondary bar, described first secondary bar and described second secondary bar arranged in a crossed manner, pulp layer plane of structure is located at by described secondary bar.
A kind of stair claw type one side corner protector of the present invention, 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, described first secondary bar and described second secondary bar are in same level.Structure is simple, more firm.
In some embodiments, the diameter of described 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 a kind of stair claw type one side corner protector of one embodiment of the present invention;
Fig. 2 is the corner protection structure schematic diagram of a kind of stair claw type one side corner protector 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, a kind of stair claw type one side corner protector, 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, and mobile jib 3 is located at the external corner place of stair basal layer 1, and mobile jib 3 is comprised the first mobile jib 31 and the second mobile jib 32, first mobile jib 31 and the second mobile jib 32 side and is connected by welding manner; Secondary bar 4 is fixed on the first mobile jib 31 and the second mobile jib 32 respectively by welding manner, and secondary bar 4 is made up of the first secondary bar 41 and the second secondary bar 42, and the first secondary bar 41 and the second secondary bar 42 cross weld are arranged.
The plane of structure place of pulp layer 2 is located at by secondary bar 4, and the first secondary bar 41 and the second secondary bar 42 are in same level, and structure is simple, more firm.
The diameter that the diameter of the first mobile jib 31 is greater than the first secondary bar 41, second mobile jib 32 is greater than the second secondary bar 42, and structure is simple, save and make material, and stability is better.
The first above-mentioned carried secondary bar 41 of mobile jib 31, second mobile jib 32, first and the second secondary bar 42 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, welding point uniform between first mobile jib 31 and the second mobile jib 32, secondary bar 4 is located at the plane of structure of pulp layer 2 and vertical face, the usage quantity of the first secondary bar 41 and the second secondary bar 42 can arrange to adjust according to practical operation, better whitewash effect to reach, and save slurry.
A kind of stair claw type one side corner protector of the present invention, 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. a stair claw type one side corner protector, it is characterized in that, comprise stair basal layer (1), the pulp layer (2) be applied 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) and the second mobile jib (32), and described first mobile jib (31) and the second mobile jib (32) are connected; Described first mobile jib (31) and described second mobile jib (32) joint are fixed with secondary bar (4), described secondary bar (4) is made up of the first secondary bar (41) and the second secondary bar (42), described first secondary bar (41) and described second secondary bar (42) arranged in a crossed manner, described secondary bar (4) is located at pulp layer (2) plane of structure.
2. a kind of stair claw type one side corner protector according to claim 1, is characterized in that, described first secondary bar (41) and described second secondary bar (42) are in same level.
3. a kind of stair claw type one side corner protector according to claim 3, is characterized in that, the diameter of described mobile jib (3) is greater than the diameter of described secondary bar (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510553509.3A CN105113725A (en) | 2015-09-01 | 2015-09-01 | Claw shaped single-face protection angle for staircases |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510553509.3A CN105113725A (en) | 2015-09-01 | 2015-09-01 | Claw shaped single-face protection angle for staircases |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105113725A true CN105113725A (en) | 2015-12-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510553509.3A Pending CN105113725A (en) | 2015-09-01 | 2015-09-01 | Claw shaped single-face protection angle for staircases |
Country Status (1)
| Country | Link |
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| CN (1) | CN105113725A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009024857A1 (en) * | 2009-06-09 | 2010-12-16 | Rux Gmbh | Stair stringer for stair towers utilized as e.g. emergency stairs during renovation work on public buildings, has retainers arranged in step form, and supporting units, which are independent of height of points and distance of supports |
| CN202577812U (en) * | 2012-05-07 | 2012-12-05 | 河北省第二建筑工程公司 | Stair corner armor |
| CN202831446U (en) * | 2012-05-30 | 2013-03-27 | 太原市第一建筑工程集团有限公司 | Protecting component for stair step exposed corner |
| CN103967234A (en) * | 2013-01-31 | 2014-08-06 | 徐州业奇科工贸有限公司 | Method for preventing edge falling of step |
| CN204225388U (en) * | 2014-11-05 | 2015-03-25 | 汤军 | A kind of Protective angle for stairs structure |
| CN204960189U (en) * | 2015-09-01 | 2016-01-13 | 启东亚太化工厂有限公司 | Claw shape single face angle bead for stair |
-
2015
- 2015-09-01 CN CN201510553509.3A patent/CN105113725A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009024857A1 (en) * | 2009-06-09 | 2010-12-16 | Rux Gmbh | Stair stringer for stair towers utilized as e.g. emergency stairs during renovation work on public buildings, has retainers arranged in step form, and supporting units, which are independent of height of points and distance of supports |
| CN202577812U (en) * | 2012-05-07 | 2012-12-05 | 河北省第二建筑工程公司 | Stair corner armor |
| CN202831446U (en) * | 2012-05-30 | 2013-03-27 | 太原市第一建筑工程集团有限公司 | Protecting component for stair step exposed corner |
| CN103967234A (en) * | 2013-01-31 | 2014-08-06 | 徐州业奇科工贸有限公司 | Method for preventing edge falling of step |
| CN204225388U (en) * | 2014-11-05 | 2015-03-25 | 汤军 | A kind of Protective angle for stairs structure |
| CN204960189U (en) * | 2015-09-01 | 2016-01-13 | 启东亚太化工厂有限公司 | Claw shape single face angle bead for stair |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151202 |
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| WD01 | Invention patent application deemed withdrawn after publication |