CN203145362U - Stair provided with anti-whiskering covered drainage structure - Google Patents
Stair provided with anti-whiskering covered drainage structure Download PDFInfo
- Publication number
- CN203145362U CN203145362U CN 201320100302 CN201320100302U CN203145362U CN 203145362 U CN203145362 U CN 203145362U CN 201320100302 CN201320100302 CN 201320100302 CN 201320100302 U CN201320100302 U CN 201320100302U CN 203145362 U CN203145362 U CN 203145362U
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- CN
- China
- Prior art keywords
- gutter
- cement mortar
- stairstepping
- drain
- adhesive linkage
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Abstract
The utility model provides a stair provided with an anti-whiskering covered drainage structure. The stair comprises a reinforced concrete base layer, cement mortar bonding layers and decorating surface layers, wherein the decorating surface layers are made of ceramic tiles, marbles or granite; the reinforced concrete base layer is provided with multiple steps; the decorating surface layers are bonded on the top surfaces and the side faces of the steps through the cement mortar bonding layers; drain pipe frames are arranged in the cement mortar bonding layers; each drain pipe frame comprises a transverse drain pipe and a stepped drain pipe formed by butting a plurality of short pipes in sequence; the stepped drain pipes cling to step surfaces, and are longitudinally arranged in the cement mortar bonding layers; the two ends of the transverse drain pipes are connected to the stepped drain pipes through joints; the upper and lower end ports of the stepped drain pipes are provided with steam outlets and water outlets; the pipe walls of the stepped drain pipes and the transverse drain pipes are provided with water inlet holes; and filter cloth is arranged in the water inlet holes. Water permeating into the stair can be drained effectively, so that the phenomenon of whiskering caused by long-time water immersion is avoided; and the stair is very suitable to be taken as an outdoor stair of a large-sized building.
Description
Technical field
The utility model relates to building, specifically is a kind of ladder that is suitable for outdoor application.
Background technology
The outdoor ladder of building adopts marble or granite slabstone as decoration panel usually, this class ladder is basic unit usually with steel concrete, basic unit has multistage step, certain thickness cement mortar is smeared as adhesive linkage in end face and side at every layer of step, and marble or granite slabstone form architectural surface by be bonded in step end face and the side of adhesive linkage block-by-block.The decoration panel of marble or granite slabstone can give ladder serious visual effect attractive in appearance, and it is durable in use, but there is following problem in it: have piece between the marble of architectural surface or the granite slabstone, these pieces have certain seepage of water, open-air ladder is when rainy, water can penetrate into adhesive linkage and reinforced concrete floor in the ladder from piece, water can be with the adhesive linkage of ladder and the alkali in the reinforced concrete floor, substance dissolves such as salt, when dry weather, these alkali, materials such as salt are separated out with evaporation of water, form the floc sedimentation sprills of white on the surface of architectural surface.The main constituent of these powder has NaOH, Ca (OH)
2, Na
2O
3, CaCO
3, MgCO
3, the gloss of its heavy damage stone plate surface, contaminated environment again.
Summary of the invention
The purpose of this utility model is to propose a kind of ladder with the dark drain structure of the anti-accumulation of salt in the surface soil, and the water that infiltrates in this ladder can effectively be discharged, and is difficult for generation because of the accumulation of salt in the surface soil phenomenon that long-time immersion causes, and is suitable as very much the outdoor ladder of building.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of ladder with the dark drain structure of the anti-accumulation of salt in the surface soil, it includes steel concrete basic unit and architectural surface, between steel concrete basic unit and architectural surface, has the cement mortar adhesive linkage, architectural surface is ceramic tile, marble or granite, described steel concrete basic unit has multistage step, architectural surface is bonded in end face and the side of step by the cement mortar adhesive linkage, especially, in the cement mortar adhesive linkage, be furnished with the draining pipe support, described draining pipe support includes transverse drain and by the many short tubes stairstepping gutter to being connected into successively, the stairstepping gutter is close to the place, dual-side position that step surface vertically is arranged in the cement mortar adhesive linkage, the two ends of transverse drain are connected on the stairstepping gutter by joint, the lower end mouth of stairstepping gutter is outfall, side is provided with steam drain near the upper end of stairstepping gutter, the tube wall of stairstepping gutter and transverse drain has the inlet opening, and the place, inlet opening is provided with filter cloth.
Prioritization scheme, draining pipe support also comprise the stairstepping gutter that is positioned at cement mortar adhesive linkage middle part.
Further prioritization scheme, filter cloth wraps up stairstepping gutter and transverse drain and be embedded in the cement mortar adhesive linkage.
When being subjected to the invasion and attack of secondary water such as rainwater when the utility model, water is penetrated in the cement sand bed by the edge joint position of architectural surface, subsequently, water or water vapour in the cement sand bed enter in each gutter of draining pipe support from the inlet opening, steam rises to steam drain along the stairstepping gutter and discharges, water then flows from top to bottom along the stairstepping gutter, is finally discharged by the outfall of stairstepping gutter.
The utlity model has following substantive distinguishing features and progress: the utility model can effectively be discharged and be infiltrated the interior water of ladder, avoids the long-term immersion of ladder and accumulation of salt in the surface soil phenomenon occurs, is suitable as very much the outdoor ladder of building.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the schematic diagram of arranging of gutter of the present utility model.
Fig. 3 is the part signal of gutter of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
In conjunction with referring to figs. 1 to Fig. 3, a kind of ladder with the dark drain structure of the anti-accumulation of salt in the surface soil, it includes steel concrete basic unit 1 and architectural surface 3, between steel concrete basic unit 1 and architectural surface 3, has cement mortar adhesive linkage 2, architectural surface 3 is ceramic tile, marble or granite, described steel concrete basic unit 1 has multistage step 10, architectural surface 3 is bonded in end face and the side of step 10 by cement mortar adhesive linkage 2, be furnished with the draining pipe support in the cement mortar adhesive linkage 2, described draining pipe support includes transverse drain 41 and by the many short tubes stairstepping gutter 42 to being connected into successively, stairstepping gutter 42 and transverse drain 41 are wrapped with filter cloth 5, stairstepping gutter 42 is close to place, dual-side position and the middle part that step surface vertically is arranged in cement mortar adhesive linkage 2, the two ends of transverse drain 41 are connected on the stairstepping gutter 42 by tee junction, stairstepping gutter 42 lower end mouths are outfall 420, side is provided with the steam drain (not shown) and connects gland steam exhauster near the upper end of stairstepping gutter 42, the tube wall of stairstepping gutter 42 and transverse drain 41 has inlet opening 40, and filter cloth wraps up stairstepping gutter 42 and transverse drain 41 and be embedded in the cement mortar adhesive linkage 2.
When raining, rainwater is penetrated in the cement sand bed 2 by the edge joint position of architectural surface 3, subsequently, water or water vapour in the cement sand bed 2 enter in transverse drain 41 and the stairstepping gutter 42 from inlet opening 40, steam rises to steam drain along stairstepping gutter 42 and discharges, water then flows from top to bottom along stairstepping gutter 42, is discharged by the outfall 420 of stairstepping gutter 42 at last.
Claims (3)
1. ladder with the dark drain structure of the anti-accumulation of salt in the surface soil, it includes steel concrete basic unit (1) and architectural surface (3), between steel concrete basic unit (1) and architectural surface (3), has cement mortar adhesive linkage (2), architectural surface (3) is ceramic tile, marble or granite, described steel concrete basic unit (1) has multistage step (10), architectural surface (3) is bonded in end face and the side of step (10) by cement mortar adhesive linkage (2), it is characterized in that: the cement mortar adhesive linkage is furnished with the draining pipe support in (2), described draining pipe support includes transverse drain (41) and by the many short tubes stairstepping gutter (42) to being connected into successively, stairstepping gutter (42) is close to the place, dual-side position that step surface vertically is arranged in cement mortar adhesive linkage (2), the two ends of transverse drain (41) are connected on the stairstepping gutter (42) by joint, the lower end mouth of stairstepping gutter (42) is outfall (420), side is provided with steam drain near the upper end of stairstepping gutter, the tube wall of stairstepping gutter (42) and transverse drain (41) has inlet opening (40), and inlet opening (40) locate to be provided with filter cloth (5).
2. the ladder with the dark drain structure of the anti-accumulation of salt in the surface soil according to claim 1 is characterized in that: the draining pipe support also comprises the stairstepping gutter (42) that is positioned at cement mortar adhesive linkage (2) middle part.
3. the ladder with the dark drain structure of the anti-accumulation of salt in the surface soil according to claim 1 and 2, it is characterized in that: filter cloth (5) wraps up stairstepping gutter (42) and transverse drain (41) and be embedded in the cement mortar adhesive linkage (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320100302 CN203145362U (en) | 2013-03-06 | 2013-03-06 | Stair provided with anti-whiskering covered drainage structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320100302 CN203145362U (en) | 2013-03-06 | 2013-03-06 | Stair provided with anti-whiskering covered drainage structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203145362U true CN203145362U (en) | 2013-08-21 |
Family
ID=48972901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320100302 Expired - Lifetime CN203145362U (en) | 2013-03-06 | 2013-03-06 | Stair provided with anti-whiskering covered drainage structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203145362U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105298041A (en) * | 2015-11-04 | 2016-02-03 | 沈阳建筑大学 | Outdoor stairway |
| CN105926437A (en) * | 2016-04-25 | 2016-09-07 | 青岛林川工程技术咨询有限公司 | Hinge joint drainage structure and construction method thereof |
| CN107574787A (en) * | 2017-09-13 | 2018-01-12 | 安徽金贺财建筑工程有限公司 | A kind of unrestrained water step and its construction method for shallow water beach |
-
2013
- 2013-03-06 CN CN 201320100302 patent/CN203145362U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105298041A (en) * | 2015-11-04 | 2016-02-03 | 沈阳建筑大学 | Outdoor stairway |
| CN105926437A (en) * | 2016-04-25 | 2016-09-07 | 青岛林川工程技术咨询有限公司 | Hinge joint drainage structure and construction method thereof |
| CN107574787A (en) * | 2017-09-13 | 2018-01-12 | 安徽金贺财建筑工程有限公司 | A kind of unrestrained water step and its construction method for shallow water beach |
| CN107574787B (en) * | 2017-09-13 | 2019-12-03 | 东阳市琰安建筑工程有限公司 | A kind of unrestrained water step and its construction method for shallow water beach |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130821 |