CN206267444U - A kind of built-in stair system suitable for box-type room - Google Patents
A kind of built-in stair system suitable for box-type room Download PDFInfo
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- CN206267444U CN206267444U CN201621377954.5U CN201621377954U CN206267444U CN 206267444 U CN206267444 U CN 206267444U CN 201621377954 U CN201621377954 U CN 201621377954U CN 206267444 U CN206267444 U CN 206267444U
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Abstract
A kind of built-in stair system suitable for box-type room, the first floor ladder case and two floors ladder case set including mounted on top, the underframe of the two floors ladder case is fastened in the top frame of first floor ladder case, and is provided with sealing strip between first floor ladder case and two floors ladder case, along stair chest frame inner side；Mouth is communicated between the first floor ladder case and two floors ladder case；Built-in stair are arranged in first floor ladder case and are connected with connected entrance.The built-in stair include that corner platform, one run stair and two and runs stair, the corner platform is connected to the side wall middle part of first floor ladder case and is horizontally disposed with, the one race stair are connected between first floor ladder bottom plate and corner platform, and the two races stair are connected in corner platform and connected entrance between.It is cumbersome that the utility model solves the built-in stair system structure manufacture of existing box-type room, dismounting inconvenience, the low problem of installation effectiveness, and eliminates the bound edge part between first floor ladder case and two floors ladder case, time saving material-saving.
Description
Technical field
The utility model is related to Portakabin field, the built-in stair system of particularly a kind of box-type room.
Background technology
Box-type room is supported the use as temporary building at numerous engineering construction scenes, at the same time, with design, manufacture
The raising of level, the field erected efficiency of box-type room, the convenience installed and the degree of modularity are also being stepped up, certainly to case
The requirement in formula room also more and more higher.Existing box-type room stair are generally external stair, and external stair are easily corroded by external environment
Damage, service life is short, also there are some box-type rooms to be provided with built-in stair, but existing built-in stair system need to be in first floor ladder case
And two set bound edge part between floor ladder case, make and site operation be all very cumbersome, installation effectiveness is low, and bound edge part specification is big,
Install extremely inconvenient, and easily wall etc. is caused in installation process damage.
Utility model content
The purpose of this utility model is to provide a kind of built-in stair system suitable for box-type room, to solve existing box-type room
Built-in stair system structure manufacture is cumbersome, dismounting inconvenience, the low problem of installation effectiveness.
To achieve the above object, the utility model is adopted the following technical scheme that：A kind of built-in stair suitable for box-type room
System, including the first floor ladder case and two floors ladder case that mounted on top is set, the underframe of the two floors ladder case are fastened on one layer
Sealing strip is provided with the top frame of stair case, and between first floor ladder case and two floors ladder case, along stair chest frame inner side；Described one
Mouth is communicated between floor ladder case and two floors ladder case；Built-in stair are arranged in first floor ladder case and are connected with connected entrance.
Preferably, the built-in stair include that corner platform, one run stair and two and runs stair.
Preferably, the corner platform is connected to the side wall middle part of first floor ladder case and is horizontally disposed with.
Preferably, the race stair are connected between first floor ladder bottom plate and corner platform.
Preferably, the two races stair are connected in corner platform and connected entrance between.
Preferably, the lower end of the two races stair is interior with corner platform bolt connection, upper end and connected entrance along bolt connection.
Preferably, the lower section of the corner platform is supported by platform.
Preferably, the bottom surface bolt connection of the upper end of the platform and corner platform, lower end and first floor ladder case
Bed bolt is connected.
Preferably, the area of the connected entrance is not less than 9 ㎡.
The utility model has the characteristics that and beneficial effect compared with prior art：
The utility model overcomes conventional internal stair and makes cumbersome, installs inconvenience, and the low shortcoming of installation effectiveness is realized
Modularization making with install, improve its disassembly efficiency.
The utility model simple structure, using the thinking of modularized design, stair, two race stair and corner platforms is run by one
All in first floor ladder case, no matter installed in factory, or in project in-site installation, all simplify fabrication and installation
Flow, real realizes modularization operation, greatly improve dismounting with make efficiency, and eliminate first floor ladder case with
Bound edge part between two floors ladder case, time saving material-saving.
The utility model can be widely applied to face in the system of building.
Brief description of the drawings
The utility model is described in more detail below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Reference：1- first floors ladder case, the floors of 2- bis- ladder case, 3- corners platform, 4- mono- run stair, 5- bis- and run
Stair, 6- sealing strips, 7- connected entrances, 8- platforms.
Specific embodiment
Embodiment is shown in Figure 1, a kind of built-in stair system suitable for box-type room, including mounted on top set one
Floor ladder case 1 and two floor ladder case 2, the underframe of the two floors ladder case 2 is fastened in the top frame of first floor ladder case 1, and one layer
Sealing strip 6 is provided between the floor of stair case 1 and two ladder case 2, along stair chest frame inner side；The first floor ladder floor of case 1 and two
Mouth 7 is communicated between terraced case 2；Built-in stair are arranged in first floor ladder case 1 and are connected with connected entrance 7；The built-in stair
Stair 4 and two are run including corner platform 3, run stair 5；The corner platform 3 is connected in the side wall of first floor ladder case 1
Portion and horizontally disposed；The one race stair 4 are connected between the first floor ladder base plate of case 1 and corner platform 3；Described one runs stair 4
Lower end and first floor ladder case 1 base plate between pass through connecting plate bolt connection, upper end and the bolt connection of corner platform 3；Described two
Stair 5 are run to be connected in corner platform 3 and connected entrance 7 between；Described two lower ends for running stair 5 and the bolt of corner platform 3 company
Connect, in upper end and connected entrance 7 along bolt connection；The lower section of the corner platform 3 is supported by platform 8；The platform branch
Support 8 is made up of four root posts and the bracing piece being arranged between two adjacent upright；The top of the column by upper junction plate with
The bottom surface bolt connection of corner platform 3, the bottom of column are connected by lower connecting plate with the bed bolt of first floor ladder case 1；Institute
The area for stating connected entrance 7 is not less than 9 ㎡.
The course of work of the present utility model：
1st, corner platform 3 is arranged in first floor ladder case 1.
2nd, stair 4 are run by one to be arranged between the first floor ladder bottom surface of case 1 and corner platform 3.
3rd, stair 5 are run by two to be arranged between corner platform 3 and connected entrance 7.
4th, first floor ladder case 1 is installed to specified location.
5th, sealing strip 6 is installed on the top board of first floor ladder case 1.
6th, two floors ladder case 2 is arranged on first floor ladder case 1.
Claims (9)
1. the first floor ladder case that a kind of built-in stair system suitable for box-type room, including mounted on top is set（1）With two floors
Terraced case（2）, it is characterised in that：The two floors ladder case（2）Underframe be fastened on first floor ladder case（1）Top frame in, and one layer
Stair case（1）With two floors ladder case（2）Between, along stair chest frame inner side be provided with sealing strip（6）；
The first floor ladder case（1）With two floors ladder case（2）Between be communicated with mouth（7）；
Built-in stair are arranged on first floor ladder case（1）Interior and and connected entrance（7）Connection.
2. the built-in stair system suitable for box-type room according to claim 1, it is characterised in that：The built-in stair bag
Include corner platform（3）, one run stair（4）Stair are run with two（5）.
3. the built-in stair system suitable for box-type room according to claim 2, it is characterised in that：The corner platform
（3）It is connected to first floor ladder case（1）Side wall middle part and horizontally disposed.
4. the built-in stair system suitable for box-type room according to claim 3, it is characterised in that：Described one runs stair
（4）It is connected to first floor ladder case（1）Base plate and corner platform（3）Between.
5. the built-in stair system suitable for box-type room according to any one of claim 4, it is characterised in that：Described two run
Stair（5）It is connected to corner platform（3）And connected entrance（7）Between interior edge.
6. the built-in stair system suitable for box-type room according to claim any one of 2-5, it is characterised in that：Described two
Run stair（5）Lower end and corner platform（3）Bolt connection, upper end and connected entrance（7）It is interior along bolt connection.
7. the built-in stair system suitable for box-type room according to claim 6, it is characterised in that：The corner platform
（3）Lower section pass through platform（8）Support.
8. the built-in stair system suitable for box-type room according to claim 7, it is characterised in that：The platform
（8）Upper end and corner platform（3）Bottom surface bolt connection, lower end and first floor ladder case（1）Bed bolt connection.
9. the built-in stair system suitable for box-type room according to claim 1, it is characterised in that：The connected entrance（7）
Area be not less than 9 ㎡.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621377954.5U CN206267444U (en) | 2016-12-15 | 2016-12-15 | A kind of built-in stair system suitable for box-type room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621377954.5U CN206267444U (en) | 2016-12-15 | 2016-12-15 | A kind of built-in stair system suitable for box-type room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206267444U true CN206267444U (en) | 2017-06-20 |
Family
ID=59045788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621377954.5U Active CN206267444U (en) | 2016-12-15 | 2016-12-15 | A kind of built-in stair system suitable for box-type room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206267444U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109594729A (en) * | 2018-12-19 | 2019-04-09 | 中建集成房屋有限公司 | A kind of assembled staircase of bifurcated type |
-
2016
- 2016-12-15 CN CN201621377954.5U patent/CN206267444U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109594729A (en) * | 2018-12-19 | 2019-04-09 | 中建集成房屋有限公司 | A kind of assembled staircase of bifurcated type |
| CN109594729B (en) * | 2018-12-19 | 2023-08-18 | 中建集成房屋有限公司 | Assembled double-division stair |
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