CN107816177A - A kind of extendible stair of module loft - Google Patents
A kind of extendible stair of module loft Download PDFInfo
- Publication number
- CN107816177A CN107816177A CN201710803047.5A CN201710803047A CN107816177A CN 107816177 A CN107816177 A CN 107816177A CN 201710803047 A CN201710803047 A CN 201710803047A CN 107816177 A CN107816177 A CN 107816177A
- Authority
- CN
- China
- Prior art keywords
- loft
- folding
- grillage
- stair
- module
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/02—Stairways; Layouts thereof
- E04F11/04—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible
- E04F11/06—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible collapsible, e.g. folding, telescopic
- E04F11/068—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible collapsible, e.g. folding, telescopic telescopic
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Steps, Ramps, And Handrails (AREA)
- Ladders (AREA)
Abstract
The present invention is a kind of extendible stair of module loft, including loft grillage and folding and unfolding chamber, it is characterized in that, the upper surface of the loft grillage is provided with installing plate, the bottom plate is adapted with the upper surface of the loft grillage and is slidably mounted on the upper surface of the loft grillage, the left side of the flexible step block and the madial wall of the riser are slidably connected, and the right side of the flexible step block is respectively positioned on same vertical plane.The present invention is simple in construction, it is reasonable in design, by setting folding and unfolding chamber, so that the stair used in module loft can carry out folding and unfolding, be advantageous to save space, by setting drive device I and flexible step block with fluorescence scales so that stairway step can be directed to the old man of different age group and child carries out height regulation, solve the security hidden trouble because caused by stairway step is highly single.
Description
Technical field
The present invention relates to modularized house technical field, more particularly to a kind of extendible stair of module loft.
Background technology
Mobility is strong, can conveniently and efficiently carry out the advantages of assembly and disassembly because having for module loft so that its application is got over
Come more extensive.But the space of module loft is limited, stair are the important component in module loft again, however, module pavilion
Be present the problem of space-consuming is big in most of stair that tradition uses in building, in addition, stairway step is highly single, can not be directed to not
Height regulation is carried out with the old man of age bracket and child, certain security hidden trouble be present.
The content of the invention
Present invention seek to address that the deficiencies in the prior art, and a kind of extendible stair of module loft are provided.
The present invention to achieve the above object, using following technical scheme：
A kind of extendible stair of module loft, including loft grillage and folding and unfolding chamber, it is characterised in that the loft grillage
Set on the outside of the openend of the folding and unfolding chamber, the upper surface of the loft grillage is provided with installing plate, the installing plate and institute
The inner chamber for stating folding and unfolding chamber is adapted, and the installing plate is made up of the riser being vertically arranged and horizontally disposed bottom plate, the bottom plate
It is mutually perpendicular to and is set positioned at the bottom of the riser, the upper surface phase of the bottom plate and the loft grillage with the riser
It is adapted to and is slidably mounted on the upper surface of the loft grillage, it is relative with the openend of the folding and unfolding chamber on the folding and unfolding chamber
Lateral wall is provided with drive device II, and the piston rod of the drive device II runs through the side wall of the folding and unfolding chamber and the riser
Lateral wall is connected, and is provided with some drive devices I being parallel to each other on the bottom plate vertically, the piston rod of the drive device I
Top is connected with flexible step block, and the front and rear sides of the flexible step block are in contact setting, are all provided with the side wall of the flexible step block
There are fluorescence scales, the left side of the flexible step block and the madial wall of the riser are slidably connected, the right-hand member of the flexible step block
Face is respectively positioned on same vertical plane.
The drive device II is driven using cylinder.
The upper surface of the telescopic pedal is provided with rubber layer.
The drive device I is hydraulic-driven.
The bottom plate is connected with the riser by welding manner.
The beneficial effects of the invention are as follows：The present invention is simple in construction, reasonable in design, by setting folding and unfolding chamber so that module pavilion
The stair used in building can carry out folding and unfolding, be advantageous to save space, by setting drive device I and stretching with fluorescence scales
Step block so that stairway step can be directed to the old man of different age group and child carries out height regulation, solve because of stairway step
Security hidden trouble caused by highly single.
Brief description of the drawings
Fig. 1 is the front view of the present invention；
Fig. 2 is the left view of the present invention；
Fig. 3 is the structural representation of installing plate in the present invention；
In figure：1- loft grillages；2- drive devices II；3- stretches step block；4- drive devices I；5- folding and unfolding chambers；6- is installed
Plate；61- risers；62- bottom plates；
It is described in detail referring to the drawings below with reference to embodiments of the invention.
Embodiment
The invention will be further described with reference to the accompanying drawings and examples：
As illustrated, a kind of extendible stair of module loft, including loft grillage 1 and folding and unfolding chamber 5, it is characterised in that
The loft grillage 1, which is located on the outside of the openend of the folding and unfolding chamber 5, to be set, and the upper surface of the loft grillage 1 is provided with installing plate
6, the installing plate 6 is adapted with the inner chamber of the folding and unfolding chamber 5, and the installing plate 6 is set by the riser 61 and level being vertically arranged
The bottom plate 62 put forms, and the bottom plate 62 is mutually perpendicular to the riser 61 and set positioned at the bottom of the riser 61, institute
The upper surface that bottom plate 62 is adapted with the upper surface of the loft grillage 1 and is slidably mounted on the loft grillage 1 is stated, it is described
The lateral wall relative with the openend of the folding and unfolding chamber 5 is provided with drive device II 2 on folding and unfolding chamber 5, the drive device II 2
Piston rod is connected through the side wall of the folding and unfolding chamber 5 with the lateral wall of the riser 61, is provided with vertically on the bottom plate 62 some
The drive device I 4 being parallel to each other, the top of the piston rod of the drive device I 4 are connected with flexible step block 3, the flexible step block
3 front and rear sides are in contact setting, and fluorescence scales, the left end of the flexible step block 3 are equipped with the side wall of the flexible step block 3
Face and the madial wall of the riser 61 are slidably connected, and the right side of the flexible step block 3 is respectively positioned on same vertical plane.
The drive device II 2 is driven using cylinder.
The upper surface of the telescopic pedal 3 is provided with rubber layer.
The drive device I 4 is hydraulic-driven.
The bottom plate 62 is connected with the riser 61 by welding manner.
The present invention is in use, start drive device II 2, and the piston rod of drive device II 2 promotes riser 61, and riser 61 drives
Inner chamber removal folding and unfolding chamber 5 of the bottom plate 62 along folding and unfolding chamber 5 to stair position, then stairway step as needed is highly set
It is fixed, start drive device I 4, the piston rod of drive device I 4 drives the vertical direction of flexible step block 3 provided with fluorescence scales to be moved to
Setting value so that stairway step can be directed to the old man of different age group and child carries out height regulation, solve because of building
Security hidden trouble caused by terraced shoulder height is single, when not needing stair, start drive device II 2, drive device II 2
Piston rod drive riser 61, riser 61 drives inner chamber of the bottom plate 62 along folding and unfolding chamber 5 to move into folding and unfolding chamber 5 so that module loft
The middle stair used can carry out folding and unfolding, be advantageous to save space, the present invention is simple in construction, reasonable in design.
The present invention is exemplarily described above in conjunction with accompanying drawing, it is clear that present invention specific implementation is not by aforesaid way
Limitation, as long as employ the inventive concept and technical scheme of the present invention progress various improvement, or it is not improved directly application
In other occasions, within protection scope of the present invention.
Claims (5)
1. a kind of extendible stair of module loft, including loft grillage (1) and folding and unfolding chamber (5), it is characterised in that the loft
Grillage (1), which is located on the outside of the openend of the folding and unfolding chamber (5), to be set, and the upper surface of the loft grillage (1) is provided with installing plate
(6), the installing plate (6) is adapted with the inner chamber of the folding and unfolding chamber (5), and the installing plate (6) is by the riser that is vertically arranged
(61) it is mutually perpendicular to the riser (61) with horizontally disposed bottom plate (62) composition, the bottom plate (62) and positioned at described vertical
The bottom of plate (61) is set, and the bottom plate (62) is adapted with the upper surface of the loft grillage (1) and is slidably mounted on institute
State the upper surface of loft grillage (1), set on the folding and unfolding chamber (5) on the lateral wall relative with the openend of the folding and unfolding chamber (5)
There is drive device II (2), the piston rod of the drive device II (2) runs through the side wall of the folding and unfolding chamber (5) and the riser
(61) lateral wall is connected, and is provided with some drive devices I (4) being parallel to each other, the driving dress on the bottom plate (62) vertically
The top for putting the piston rod of I (4) is connected with flexible step block (3), and the front and rear sides of the flexible step block (3) are in contact setting, institute
State and fluorescence scales are equipped with the side wall of flexible step block (3), the left side of the flexible step block (3) is interior with the riser (61)
Side walls are connected, and the right side of the flexible step block (3) is respectively positioned on same vertical plane.
A kind of 2. extendible stair of module loft according to claim 1, it is characterised in that the drive device II
(2) driven using cylinder.
A kind of 3. extendible stair of module loft according to claim 1, it is characterised in that the telescopic pedal (3)
Upper surface be provided with rubber layer.
A kind of 4. extendible stair of module loft according to claim 1, it is characterised in that the drive device I (4)
For hydraulic-driven.
5. the extendible stair of a kind of module loft according to claim 1, it is characterised in that the bottom plate (62) and institute
Riser (61) is stated to connect by welding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710803047.5A CN107816177A (en) | 2017-09-08 | 2017-09-08 | A kind of extendible stair of module loft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710803047.5A CN107816177A (en) | 2017-09-08 | 2017-09-08 | A kind of extendible stair of module loft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107816177A true CN107816177A (en) | 2018-03-20 |
Family
ID=61600934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710803047.5A Pending CN107816177A (en) | 2017-09-08 | 2017-09-08 | A kind of extendible stair of module loft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107816177A (en) |
-
2017
- 2017-09-08 CN CN201710803047.5A patent/CN107816177A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180320 |
|
| WD01 | Invention patent application deemed withdrawn after publication |