CN115492322A - Wall type hidden crawling ladder - Google Patents
Wall type hidden crawling ladder Download PDFInfo
- Publication number
- CN115492322A CN115492322A CN202011379906.0A CN202011379906A CN115492322A CN 115492322 A CN115492322 A CN 115492322A CN 202011379906 A CN202011379906 A CN 202011379906A CN 115492322 A CN115492322 A CN 115492322A
- Authority
- CN
- China
- Prior art keywords
- driving motor
- ladder
- driving
- positioning block
- wall type
- 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
- 230000009193 crawling Effects 0.000 title abstract description 5
- 241000282326 Felis catus Species 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 12
- 230000007306 turnover Effects 0.000 abstract description 2
- 230000003796 beauty Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
-
- 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
- E04F11/062—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible collapsible, e.g. folding, telescopic folding
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Ladders (AREA)
Abstract
The invention discloses a background wall type hidden crawling ladder which comprises an installation base plate, a fixed support, two driving motors, driving rods, a guide rod and a ladder, wherein the fixed support is longitudinally arranged on the installation base plate, the two driving motors comprise a first driving motor and a second driving motor, the first driving motor is transversely arranged on the installation base plate, the second driving motor is longitudinally arranged on the fixed support through a first right-angle positioning block, the two driving rods are arranged on the installation base plate and are respectively arranged on the installation base plate through installation bases with rotating shafts, the other ends of the driving rods are correspondingly hinged with the bottom of the ladder, the driving end of the first driving motor is correspondingly driven by the rotating shafts through chain wheel sets and drives the driving rods to turn over, one end of the guide rod is hinged and fixed on the fixed support, and the other end of the guide rod is hinged to the lower surface of the ladder between the two driving rods. The invention adopts single ladder to directly install, not only effectively saves space, but also has beautiful whole and good convenience.
Description
Technical Field
The invention relates to a background wall type hidden ladder stand.
Background
The conventional ladder needs to be constructed on the wall surface, and only needs to be hidden in the wall, and no calibration is needed to save space. When the ladder stand extends out, the ground is not easy to influence the decoration and the beauty due to the fact that the track needs to be buried.
Disclosure of Invention
The invention aims to provide a background wall type hidden ladder which is directly arranged on a wall surface by adopting a single ladder, not only effectively saves space, but also is attractive in whole and good in convenience.
The technical scheme includes that the background wall type hidden crawling ladder comprises an installation bottom plate, a fixed support, two driving motors, driving rods, a guide rod and a ladder, wherein the fixed support is longitudinally arranged on the installation bottom plate, the two driving motors comprise a first driving motor and a second driving motor, the first driving motor is transversely arranged on the installation bottom plate, the second driving motor is longitudinally arranged on the fixed support through a first right-angle positioning block, the two driving rods are arranged on the installation bottom plate respectively through the installation base with rotating shafts, the other ends of the driving rods are correspondingly hinged with the bottom of the ladder, the driving end of the first driving motor is correspondingly driven by one rotating shaft through a chain wheel set and drives the driving rods to turn over, one end of the guide rod is hinged and fixed on the fixed support, and the other end of the guide rod is hinged to the lower surface of the ladder between the two driving rods.
In a preferred embodiment of the present invention, the first right-angle positioning block is provided with a screw rod at two sides of the second driving motor respectively.
In a preferred embodiment of the present invention, the driving end of the second driving motor drives a driven gear outside the screw rod through a driving gear to realize the lifting of the screw rod.
In a preferred embodiment of the invention, the ladder is fixed with a T-shaped positioning block at the end part in an inverted manner.
In a preferred embodiment of the invention, a second right-angle positioning block fixed on the fixed support is further arranged between the T-shaped positioning block and the first right-angle positioning block.
In a preferred embodiment of the present invention, the T-shaped positioning block and the second right-angle positioning block are provided with positioning holes longitudinally corresponding to the two screws.
The background wall type hidden crawling ladder disclosed by the invention is directly arranged on a wall surface by adopting a single ladder, so that the space is effectively saved, the whole body is attractive, and the convenience is good.
Drawings
Fig. 1 is a perspective view of a background wall type hidden ladder stand according to a preferred embodiment of the present invention;
fig. 2 is a front view of fig. 1.
Detailed Description
The following detailed description of the preferred embodiments of the present invention is provided to enable those skilled in the art to more readily understand the advantages and features of the present invention, and to clearly and unequivocally define the scope of the present invention.
The invention relates to a background wall type hidden ladder stand, which comprises an installation bottom plate 1, a fixed support 2, a driving motor, a driving rod 3, a guide rod 4 and a ladder 5 as shown in a figure 1 and a figure 2.
Wherein, fixing support 2 vertically sets up on mounting plate 1, driving motor is provided with two and includes first driving motor 6 and second driving motor 7, first driving motor 6 transversely sets up on mounting plate 1, second driving motor 7 vertically sets up on fixing support 2 through first right angle locating piece 8, actuating lever 3 is provided with two and sets up on mounting plate 1 through mount pad 10 of taking pivot 9 respectively, the other end of actuating lever 3 corresponds articulatedly with the bottom of ladder 5, the drive end of first driving motor 6 corresponds the drive and drives actuating lever 3 upset through sprocket group 11 and one of them pivot 9, the one end of guide bar 4 is articulated to be fixed on fixing support 2, the articulated lower surface that sets up 5 ladders between two actuating levers 3 of other end, drive actuating lever 3 and rotation through first driving motor 6, actuating lever 3 and guide bar 4 drive ladder 5 and pack up and put down.
When the ladder 5 is in a laid-down supporting state, the second driving motor 7 on the first right-angle positioning block 8 drives the screw rods 14 with the two sides meshed with the driven gears 13 to ascend through the driving gear 12, and the screw rods 14 are sequentially inserted into the second right-angle positioning block 15 fixed on the fixed support 2 and the positioning holes 17 formed in the transverse ends of the T-shaped positioning blocks 16 fixed at the end parts of the ladder 5 in an inverted mode, so that the positioning and supporting of the ladder 5 in the horizontal direction are achieved.
The first right-angle positioning block 8, the second right-angle positioning block 15 and the T-shaped positioning block 16 are all provided with nuts 18 corresponding to the screw rod 14 so that the screw rod 14 can be driven up and down.
The background wall type hidden crawling ladder disclosed by the invention is directly arranged on a wall surface by adopting a single ladder, so that the space is effectively saved, the whole body is attractive, and the convenience is good.
The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be made by those skilled in the art without inventive work within the technical scope of the present invention disclosed herein are intended to be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (6)
1. The utility model provides a cat ladder is hidden to wall formula which characterized in that: including mounting plate, fixing support, driving motor, actuating lever, guide bar and ladder, fixing support vertically sets up on mounting plate, driving motor is provided with two and includes first driving motor and second driving motor, first driving motor transversely sets up on mounting plate, second driving motor vertically sets up on fixing support through first right angle locating piece, the actuating lever is provided with two and sets up on mounting plate through the mount pad of taking the pivot respectively, and the other end of actuating lever corresponds articulatedly with the bottom of ladder, first driving motor's drive end corresponds the drive and drives the actuating lever upset through sprocket group and one of them pivot, the articulated fixing of one end of guide bar is on fixing support, and the other end articulates the ladder lower surface that sets up between two actuating levers.
2. The background wall type hidden ladder stand of claim 1, wherein: and the first right-angle positioning block is provided with screw rods on two sides of the second driving motor respectively.
3. The background wall type hidden ladder stand of claim 2, wherein: and the driving end of the second driving motor drives a driven gear outside the screw rod through a driving gear to realize the lifting of the screw rod.
4. The background wall type hidden ladder stand of claim 1, wherein: and a T-shaped positioning block is fixed on the end part of the ladder in an inverted manner.
5. The background wall type hidden ladder stand of claim 4, which is characterized in that: and a second right-angle positioning block fixed on the fixed support is also arranged between the T-shaped positioning block and the first right-angle positioning block.
6. The background wall type hidden ladder stand of claim 5, wherein: and the T-shaped positioning block and the second right-angle positioning block are provided with positioning holes longitudinally corresponding to the two screw rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011379906.0A CN115492322A (en) | 2020-12-01 | 2020-12-01 | Wall type hidden crawling ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011379906.0A CN115492322A (en) | 2020-12-01 | 2020-12-01 | Wall type hidden crawling ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115492322A true CN115492322A (en) | 2022-12-20 |
Family
ID=84464505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011379906.0A Pending CN115492322A (en) | 2020-12-01 | 2020-12-01 | Wall type hidden crawling ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115492322A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1035268A2 (en) * | 1999-03-11 | 2000-09-13 | Ming Dr. Gao | Motor-driven staircase |
| CN201641005U (en) * | 2010-03-10 | 2010-11-24 | 东莞市邦正实业投资有限公司 | Rollover furling mechanism |
| CN202417290U (en) * | 2011-12-15 | 2012-09-05 | 昆明理工大学 | Foldable hidden building ladder |
| CN102753770A (en) * | 2010-01-18 | 2012-10-24 | "弗克莱"屋顶天窗有限公司 | Foldable stairs embedded in deep frame |
| CN102852453A (en) * | 2012-09-07 | 2013-01-02 | 电联工程技术股份有限公司 | Linkage-type hidden ladder |
| US20160333592A1 (en) * | 2015-05-15 | 2016-11-17 | Theodore Alexander | Ceiling ladder |
| CN111997202A (en) * | 2020-09-01 | 2020-11-27 | 常州工学院 | Cover plate folding and opening type mechanical attic device |
| CN214034457U (en) * | 2020-12-01 | 2021-08-24 | 常熟汉华机械有限公司 | Wall type hidden crawling ladder |
-
2020
- 2020-12-01 CN CN202011379906.0A patent/CN115492322A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1035268A2 (en) * | 1999-03-11 | 2000-09-13 | Ming Dr. Gao | Motor-driven staircase |
| CN102753770A (en) * | 2010-01-18 | 2012-10-24 | "弗克莱"屋顶天窗有限公司 | Foldable stairs embedded in deep frame |
| CN201641005U (en) * | 2010-03-10 | 2010-11-24 | 东莞市邦正实业投资有限公司 | Rollover furling mechanism |
| CN202417290U (en) * | 2011-12-15 | 2012-09-05 | 昆明理工大学 | Foldable hidden building ladder |
| CN102852453A (en) * | 2012-09-07 | 2013-01-02 | 电联工程技术股份有限公司 | Linkage-type hidden ladder |
| US20160333592A1 (en) * | 2015-05-15 | 2016-11-17 | Theodore Alexander | Ceiling ladder |
| CN111997202A (en) * | 2020-09-01 | 2020-11-27 | 常州工学院 | Cover plate folding and opening type mechanical attic device |
| CN214034457U (en) * | 2020-12-01 | 2021-08-24 | 常熟汉华机械有限公司 | Wall type hidden crawling ladder |
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