CN205688693U - A kind of cast-in-place cranked slab stairs of one end band sliding support - Google Patents
A kind of cast-in-place cranked slab stairs of one end band sliding support Download PDFInfo
- Publication number
- CN205688693U CN205688693U CN201620600235.9U CN201620600235U CN205688693U CN 205688693 U CN205688693 U CN 205688693U CN 201620600235 U CN201620600235 U CN 201620600235U CN 205688693 U CN205688693 U CN 205688693U
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- CN
- China
- Prior art keywords
- sliding support
- support
- outrigger
- cast
- staircase boards
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
This utility model relates to technical field of building construction, is specifically related to the cast-in-place cranked slab stairs of a kind of one end band sliding support.It includes the staircase boards tilted, staircase boards upper and lower surface is respectively provided with reinforcement, the two ends of staircase boards ride upon on support outrigger, support and on outrigger, building coats is set, the staircase boards of low side arranges sliding support structure with supporting outrigger, sliding support structure includes polyfluortetraethylene plate and plastic sheeting, polyfluortetraethylene plate is arranged on support outrigger, covering plastic thin film is on polyfluortetraethylene plate, laying styrofoam between building coats and the longitudinal terminal surface of stair step of low side, high-end staircase boards is fixing with described support outrigger to be set up.The concrete frame staircase structure of sliding support has good anti-seismic performance, can effectively delay when earthquake occurs stair that the time destroyed occurs, or alleviate the degree that stair destroy, thus the escape for personnel creates conditions or wins the quality time.
Description
Technical field
This utility model relates to technical field of building construction, is specifically related to the cast-in-place slab-type apartment building of a kind of one end band sliding support
Ladder.
Background technology
Stair are the important component parts of multilayer structure structure, complex at geological process lower stress.Tradition
The concrete staircase of make, waist slab is whole with agent structure to be watered, and is equivalent to diagonal supporting member and participates in lateral resisting, causes structure to be subject to
Power is complicated, and himself also tends to destroy in advance under severe earthquake action.In the building wrecked, the structure of staircase is broken
Bad phenomenon is the most universal.
Utility model content
The purpose of this utility model is to provide for a kind of one end and fixes one end slip, energy free telescopic slide, anti-seismic performance
Well, the cast-in-place cranked slab stairs of one end band sliding support of building body destruction is delayed.
In order to solve above-mentioned technical problem, the technical scheme that this utility model is taked is as follows:
A kind of cast-in-place cranked slab stairs of one end band sliding support, it include tilt staircase boards, described staircase boards is upper and lower
Surface is respectively provided with reinforcement, and described staircase boards pours stair step, and the two ends of described staircase boards ride upon on support outrigger, institute
Arranging building coats on the support outrigger stated, the staircase boards of low side and described support outrigger arrange sliding support structure, described
Sliding support structure include that polyfluortetraethylene plate and plastic sheeting, described polyfluortetraethylene plate are arranged at described support and choose
Liang Shang, described covering plastic thin film on polyfluortetraethylene plate, the longitudinal direction of the building coats of low side and described stair step
Laying styrofoam between end face, described high-end staircase boards is fixing with described support outrigger to be set up.
The cast-in-place cranked slab stairs of above-mentioned a kind of one end band sliding support, its described polyfluortetraethylene plate length with mark time
Length equal, width is equal with the width marked time.
The cast-in-place cranked slab stairs of above-mentioned a kind of one end band sliding support, its described politef plate thickness is 5mm.
The cast-in-place cranked slab stairs of above-mentioned a kind of one end band sliding support, its described polyfluortetraethylene plate use adhesive glue and
Flat head screw is fixed on described support outrigger.
The cast-in-place cranked slab stairs of above-mentioned a kind of one end band sliding support, its described styrofoam length and the length marked time
Equal, width is 50mm.
Beneficial effect:
This utility model upper end is hold-down support, and lower end is sliding support, the concrete frame staircase knot of sliding support
Structure has good anti-seismic performance, can effectively delay when earthquake occurs stair that the time destroyed occurs, or it is broken to alleviate stair
Bad degree, thus the escape for personnel creates conditions or wins the quality time.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment.
Fig. 2 is the sliding support node schematic diagram of this utility model embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawings summary of the invention is made detailed explanation.
Seeing figures.1.and.2, this utility model includes the staircase boards 1 tilted, and staircase boards 1 upper and lower surface is respectively provided with reinforcement
2, staircase boards 1 pours stair step 3.The two ends of staircase boards 1 ride upon on support outrigger 4, support and arrange building sides on outrigger 4
Layer 5.The staircase boards 1 of low side arranges sliding support structure 6 with supporting outrigger 4, sliding support structure 6 include polyfluortetraethylene plate and
Plastic sheeting.Politef plate thickness is 5mm, polyfluortetraethylene plate length is equal with the length marked time, width with mark time
Width is equal, and polyfluortetraethylene plate uses the mode of adhesive glue and flat head screw to be arranged on support outrigger 4, covering plastic thin film
On polyfluortetraethylene plate, laying styrofoam 7 between building coats 5 and the longitudinal terminal surface of stair step 3 of low side, styrofoam is long
Spending equal with the length marked time, width is 50mm.High-end staircase boards 1 is fixing with support outrigger to be set up.
Support outrigger below every section of waist slab pours after maintenance completes, thereon surface install that 5 mm are thick poly-four
Fluorothene plate, according to atlas and figure paper size, a length of gangboard of polyfluortetraethylene plate is long, a width of width of marking time, and uses and coheres glue and M4
Flat head screw is connected with concrete, and spacing is not more than 200mm, it is ensured that its position is accurate, does not loosens.Plate contact supporting load, makes
The lower end of waist slab supports thereon, paving plastic film on polyethylene tetrafluoro plate, and in staristep, through anchor bar is also sliding
End disconnects, and forms sliding surface bearing.When an earthquake occurs staristep can certain interval in free telescopic slide, thus just
Can delay or alleviate the probability that staristep occurs to destroy.
This utility model upper end is hold-down support, and lower end is sliding support, the concrete frame staircase knot of sliding support
Structure has good anti-seismic performance, can effectively delay when earthquake occurs stair that the time destroyed occurs, or it is broken to alleviate stair
Bad degree, thus the escape for personnel creates conditions or wins the quality time.This utility model upper end is hold-down support, lower end
For sliding support, the concrete frame staircase structure of sliding support has good anti-seismic performance, permissible when earthquake occurs
Effectively delay stair that the time destroyed occurs, or alleviate the degree that stair destroy, thus the escape for personnel creates conditions or wins
Obtain the quality time.
The foregoing is only embodiments of the invention, not thereby limit the scope of the claims of the present invention, every utilize this
Equivalent structure or equivalence flow process that bright description and accompanying drawing content are made convert, or are directly or indirectly used in other relevant skills
Art field, is the most in like manner included in the scope of patent protection of the present invention.
Claims (5)
1. the cast-in-place cranked slab stairs of one end band sliding support, it is characterised in that: include the staircase boards tilted, described stair
Plate upper and lower surface is respectively provided with reinforcement, and described staircase boards pours stair step, and the two ends of described staircase boards ride upon support and choose
Liang Shang, described support outrigger arranges building coats, and the staircase boards of low side and described support outrigger arrange sliding support knot
Structure, it is described that described sliding support structure includes that polyfluortetraethylene plate and plastic sheeting, described polyfluortetraethylene plate are arranged at
Support outrigger on, described covering plastic thin film is on polyfluortetraethylene plate, and the building coats of low side is stepped on described stair
Laying styrofoam between the longitudinal terminal surface of step, described high-end staircase boards is fixing with described support outrigger to be set up.
The cast-in-place cranked slab stairs of a kind of one end the most according to claim 1 band sliding support, it is characterised in that: described is poly-
Tetrafluoroethene plate length is equal with the length marked time, and width is equal with the width marked time.
The cast-in-place cranked slab stairs of a kind of one end the most according to claim 1 band sliding support, it is characterised in that: described is poly-
Tetrafluoroethene plate thickness is 5mm.
The cast-in-place cranked slab stairs of a kind of one end the most according to claim 1 band sliding support, it is characterised in that: described poly-four
Fluorothene plate uses adhesive glue and flat head screw to be fixed on described support outrigger.
The cast-in-place cranked slab stairs of a kind of one end the most according to claim 1 band sliding support, it is characterised in that: described is poly-
Benzene plate length is equal with the length marked time, and width is 50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620600235.9U CN205688693U (en) | 2016-06-18 | 2016-06-18 | A kind of cast-in-place cranked slab stairs of one end band sliding support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620600235.9U CN205688693U (en) | 2016-06-18 | 2016-06-18 | A kind of cast-in-place cranked slab stairs of one end band sliding support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205688693U true CN205688693U (en) | 2016-11-16 |
Family
ID=57415060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620600235.9U Expired - Fee Related CN205688693U (en) | 2016-06-18 | 2016-06-18 | A kind of cast-in-place cranked slab stairs of one end band sliding support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205688693U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109853880A (en) * | 2019-03-20 | 2019-06-07 | 上海众鑫建筑设计研究院有限公司 | The cast-in-place cranked slab stairs and its construction technology of sliding support are set at high-end ladder beam support |
| CN111794458A (en) * | 2020-05-14 | 2020-10-20 | 中国建筑第四工程局有限公司 | Connecting method of stair and support and polytetrafluoroethylene plate stair sliding support |
-
2016
- 2016-06-18 CN CN201620600235.9U patent/CN205688693U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109853880A (en) * | 2019-03-20 | 2019-06-07 | 上海众鑫建筑设计研究院有限公司 | The cast-in-place cranked slab stairs and its construction technology of sliding support are set at high-end ladder beam support |
| CN111794458A (en) * | 2020-05-14 | 2020-10-20 | 中国建筑第四工程局有限公司 | Connecting method of stair and support and polytetrafluoroethylene plate stair sliding support |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161116 Termination date: 20170618 |