CN207160449U - Stair fix hinge end mounting structure - Google Patents
Stair fix hinge end mounting structure Download PDFInfo
- Publication number
- CN207160449U CN207160449U CN201720722060.3U CN201720722060U CN207160449U CN 207160449 U CN207160449 U CN 207160449U CN 201720722060 U CN201720722060 U CN 201720722060U CN 207160449 U CN207160449 U CN 207160449U
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- Prior art keywords
- stair
- vertical
- hinge end
- fix
- vertical hole
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Abstract
The utility model discloses a kind of stair to fix hinge end mounting structure, the stair installation position of building is provided with stair and fixes hinge end assembling ledge structure, stair fix hinge end assembling ledge structure be provided with it is vertically extending go out step horizontal part vertical reinforcement (1), stair fix hinge end and are provided with the vertical hole coordinated with vertical reinforcement, vertical reinforcement is located in vertical hole, grouting material (2) is filled with vertical hole, mortar plugging structure (3) is provided with the top of vertical hole, the horizontal clearance that stair are fixed between the lower surface at hinge end and step horizontal part is provided with cement mortar screeding layer (4), stair fix the inwall of vertical at hinge end and stair fix the vertical gap assembled between the vertical portion of ledge structure at hinge end and are filled with polyphenyl materials structure (6), PE rods (7) are disposed with the top of vertical gap, weather-resistant glue (8).The beneficial effects of the utility model are：Whole mounting structure is easy to the assembling work of Field Force, the quality height of stair installation.
Description
Technical field
Precast concrete construction field is the utility model is related to, hinge end installation knot is fixed more particularly, to a kind of stair
Structure.
Background technology
Precast concrete is needed after the completion of precast factory is prefabricated, then is transported to scene and installed.Precast stair
Need to carry out in-site installation, how easily and efficiently to realize that the in-site installation of precast stair is to be solved in the utility model
Technical problem.
Utility model content
The purpose of this utility model is exactly to solve the above problems, there is provided and a kind of stair fix hinge end mounting structure, its
It is simple for structure, easy for construction.
In order to solve the above technical problems, embodiment of the present utility model, which provides a kind of stair, fixes hinge end installation knot
Structure, the stair installation position of building are provided with stair and fix hinge end assembling ledge structure, and the stair fix hinge end assembling Step-edge Junction
Structure be provided with it is vertically extending go out step horizontal part vertical reinforcement (1), stair fix hinge end be provided with and vertical reinforcement coordinate
Vertical hole, the vertical reinforcement are filled with grouting material (2) in the vertical hole in the vertical hole, the vertical hole
Top is provided with mortar plugging structure (3), the horizontal clearance that the stair are fixed between the lower surface at hinge end and step horizontal part
Cement mortar screeding layer (4) is provided with, stair fix the inwall of vertical at hinge end and stair fix the perpendicular of hinge end assembling ledge structure
Be filled with polyphenyl materials structure (6) to the vertical gap between portion, be disposed with the top of the vertical gap PE rods (7),
Weather-resistant glue (8).
Further, the one end of the horizontal clearance away from step vertical portion is provided with polyphenyl materials interstitital texture (5).
Further, the part that the vertical reinforcement (1) extends to vertical hole is provided with barb structure.
The utility model has the advantages that：Whole mounting structure is easy to the assembling work of Field Force, stair peace
The quality of dress is high.
Brief description of the drawings
Fig. 1 is that stair fix hinge end mounting structure schematic diagram.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
In conjunction with specific embodiments, the utility model is expanded on further in face.
As shown in figure 1, a kind of stair fix hinge end mounting structure, the stair installation position of building is provided with stair and fixes hinge end
Ledge structure is assembled, such as the cast-in-situ stair mounting platform E of building, precast stair W are installed at cast-in-situ stair mounting platform E,
The stair fix hinge end assembling ledge structure be provided with it is vertically extending go out step horizontal part vertical reinforcement 1, in cast-in-situ stair
Then vertical reinforcement to be arranged in advance in place before mounting platform E is cast-in-place, the vertical reinforcement has positioned at the part of cast-in-place concrete,
Stair fix hinge end and are provided with the vertical hole coordinated with vertical reinforcement, and the vertical reinforcement is described perpendicular in the vertical hole
Xiang Kongzhong is filled with grouting material 2, and mortar plugging structure 3 is provided with the top of the vertical hole, and the stair are fixed under hinge end
Horizontal clearance between surface and step horizontal part is provided with cement mortar screeding layer 4, stair fix the inwall of vertical at hinge end with
The vertical gap that stair are fixed between the vertical portion of hinge end assembling ledge structure be filled with polyphenyl materials structure 6, it is described vertically between
PE rods 7, weather-resistant glue 8 are disposed with the top of gap.
In addition, the one end of the horizontal clearance away from step vertical portion is provided with polyphenyl materials interstitital texture 5.
The part that vertical reinforcement 1 extends to vertical hole can set barb structure, to improve reverse breakout capacity, and PE rods
Can the built-in carbon fiber wire arranged along barred body bearing of trend, both ends can be detected after installation is in place, and whether conduction judges PE
Whether rod is broken.
It will be understood by those skilled in the art that the respective embodiments described above are to realize specific implementation of the present utility model
Example, and in actual applications, can to it, various changes can be made in the form and details, without departing from spirit of the present utility model
And scope.
Claims (3)
1. a kind of stair fix hinge end mounting structure, the stair installation position of building is provided with stair and fixes hinge end assembling Step-edge Junction
Structure, it is characterised in that the stair fix hinge end assembling ledge structure be provided with it is vertically extending go out step horizontal part vertical steel
Muscle (1), stair fix hinge end and are provided with the vertical hole coordinated with vertical reinforcement, and the vertical reinforcement is located in the vertical hole,
Grouting material (2) is filled with the vertical hole, is provided with mortar plugging structure (3) at the top of the vertical hole, the stair are consolidated
Surely cut with scissors the horizontal clearance between the lower surface at end and step horizontal part and be provided with cement mortar screeding layer (4), stair fix hinge end
Inwall of vertical and stair fix hinge end assembling ledge structure vertical portion between vertical gap be filled with polyphenyl materials structure
(6) PE rods (7), weather-resistant glue (8), are disposed with the top of the vertical gap.
2. stair according to claim 1 fix hinge end mounting structure, it is characterised in that the horizontal clearance is away from step
One end of vertical portion is provided with polyphenyl materials interstitital texture (5).
3. stair according to claim 1 fix hinge end mounting structure, it is characterised in that vertical reinforcement (1) extension
The part in vertical hole is provided with barb structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720722060.3U CN207160449U (en) | 2017-06-20 | 2017-06-20 | Stair fix hinge end mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720722060.3U CN207160449U (en) | 2017-06-20 | 2017-06-20 | Stair fix hinge end mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207160449U true CN207160449U (en) | 2018-03-30 |
Family
ID=61710477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720722060.3U Active CN207160449U (en) | 2017-06-20 | 2017-06-20 | Stair fix hinge end mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207160449U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111927015A (en) * | 2020-08-13 | 2020-11-13 | 上海宝冶建筑工程有限公司 | Prefabricated staircase structure |
-
2017
- 2017-06-20 CN CN201720722060.3U patent/CN207160449U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111927015A (en) * | 2020-08-13 | 2020-11-13 | 上海宝冶建筑工程有限公司 | Prefabricated staircase structure |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |