CN212641987U - Movable house stair fixing device - Google Patents
Movable house stair fixing device Download PDFInfo
- Publication number
- CN212641987U CN212641987U CN202020915837.XU CN202020915837U CN212641987U CN 212641987 U CN212641987 U CN 212641987U CN 202020915837 U CN202020915837 U CN 202020915837U CN 212641987 U CN212641987 U CN 212641987U
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- plate
- movable
- welded
- stair
- plates
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- 238000003466 welding Methods 0.000 claims abstract description 8
- 230000006978 adaptation Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses a prefabricated house stair fixing device relates to prefabricated house technical field, and the fixed inconvenient later stage adjustment of current stair and prefabricated house increases the manufacturing degree of difficulty moreover, the problem of unable universality popularization and application, now proposes following scheme, including the mount, the left side of mount is equipped with a plurality of footboards along its length direction array, two removal wheels of right side bottom fixedly connected with of mount, the right side top welding of mount has two backup pads, two one side that the backup pad is close to each other is rotated and is connected with the rotor plate, the below of rotor plate is equipped with the bottom plate, the bottom welding of bottom plate has a plurality of pegs, all rotate between rotor plate and the bottom plate and be connected with the fly leaf, two one side that the fly leaf is close to each other articulates there is the fixed plate. The utility model discloses a can adjust the height of stair to make things convenient for the different prefabricated houses of adaptation to use, improve the suitability of device, be fit for carrying out marketing.
Description
Technical Field
The utility model relates to a prefabricated house technical field especially relates to a prefabricated house stair fixing device.
Background
The prefabricated house is an environment-friendly economical prefabricated house with a brand-new concept, wherein light steel is used as a framework, a sandwich board is used as a surrounding material, a standard modulus series is used for spatial combination, and components are connected by bolts. The temporary building can be assembled and disassembled conveniently and quickly, universal standardization of temporary buildings is realized, environment-friendly, energy-saving, rapid and efficient building concepts are established, and the temporary building enters the field of a set product which is developed in series, produced in an integrated mode, supplied in a matched mode, stockable and capable of being used repeatedly.
Present prefabricated house is when using, and the user need use the stair to come the eminence, and the stair generally all is together fixed with the prefabricated house through the bolt, however the stair of fixed setting lead to the later stage can't adjust, can have inconvenience when using, and the stair of fixed setting need with prefabricated house looks adaptation in addition, has increased the degree of difficulty of making, and unable universality is popularized and applied, for this reason we have proposed a prefabricated house stair fixing device.
Disclosure of Invention
The utility model provides a pair of prefabricated house stair fixing device has solved the fixed inconvenient later stage adjustment of current stair and prefabricated house, and the adaptation installation increases the manufacturing degree of difficulty moreover, the unable problem of universality popularization and application.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a movable house stair fixing device comprises a fixing frame, wherein a plurality of pedals are arranged on the left side of the fixing frame along the length direction of the fixing frame in an array mode, two moving wheels are fixedly connected to the bottom of the right side of the fixing frame, two supporting plates are welded to the top of the right side of the fixing frame, one sides, close to each other, of the two supporting plates are rotatably connected with a rotating plate, a bottom plate is arranged below the rotating plate, a plurality of inserting piles are welded to the bottom of the bottom plate, movable plates are rotatably connected between the rotating plate and the bottom plate, two movable plates are hinged to one sides, close to each other, of the movable plates, two pull rods are welded to the right side of the fixed plate, a connecting plate is welded to one end, far away from the fixed plate, of each pull rod is welded to one end, and the bottom end of the guide rod is welded with the bottom plate.
Preferably, the antiskid rubber pad is bonded to the top of the pedal, the fixing frame comprises two mounting rods, a plurality of cross rods are welded to one side, close to each other, of the mounting rods in an array mode, and the cross rods are welded to the pedal.
Preferably, the rotating shaft is movably sleeved in the rotating plate, and two ends of the rotating shaft are welded with the supporting plate.
Preferably, the movable plate is provided with a movable hole along the length direction thereof, and the pull rod penetrates through the movable hole.
Preferably, the right side welding of fixed plate has two locating plates, and the fly leaf is articulated with the locating plate.
Preferably, the push rod motor is connected with the connecting plate through a bolt, a connecting hole is formed in the connecting plate, and the push rod motor penetrates through the connecting hole.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an erection bracing board, the rotor plate, remove the wheel, the fixed plate, the pull rod, the connecting plate, the push rod motor, sleeve pipe and guide bar isotructure, wherein the push rod motor is flexible can drive connecting plate and fixed plate removal, and fixed plate horizontal migration then can drive the fly leaf and rotate, and the fly leaf rotates the height that then can adjust the mount, like this can the not mobile house of co-altitude of adaptation, the device modern design, and easy operation, through the height that can adjust stair, thereby make things convenient for the different mobile house of co-adaptation to use, and conveniently use in different environment through the adjustment height, improve the suitability of device, be fit for carrying out marketing.
Drawings
Fig. 1 is a schematic front view of a movable house stair fixing device provided by the present invention;
fig. 2 is the utility model provides a push rod motor during operation orthographic view structural schematic of prefabricated house stair fixing device.
In the figure: the device comprises a fixed frame 1, pedals 2, a movable wheel 3, a supporting plate 4, a rotating plate 5, a bottom plate 6, a splicing pile 7, a movable plate 8, a fixed plate 9, a pull rod 10, a connecting plate 11, a push rod motor 12, a sleeve 13 and a guide rod 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a mobile house stair fixing device comprises a fixing frame 1, a plurality of pedals 2 are arranged on the left side of the fixing frame 1 along the length direction of the fixing frame in an array manner, two moving wheels 3 are fixedly connected to the bottom of the right side of the fixing frame 1, two supporting plates 4 are welded on the top of the right side of the fixing frame 1, a rotating plate 5 is rotatably connected to one side, close to each other, of the two supporting plates 4, a bottom plate 6 is arranged below the rotating plate 5, a plurality of inserting piles 7 are welded at the bottom of the bottom plate 6, a movable plate 8 is rotatably connected between the rotating plate 5 and the bottom plate 6, a fixed plate 9 is hinged to one side, close to each other, of the two movable plates 8, two pull rods 10 are welded on the right side of the fixed plate 9, a connecting plate 11 is welded at one, the inside activity cover of sleeve pipe 13 is equipped with guide bar 14, and the bottom plate 6 welding of guide bar 14.
In this embodiment, the antiskid rubber pad has been bonded at the top of footboard 2, and mount 1 includes two installation poles, and the one side array welding that two installation poles are close to each other has a plurality of horizontal poles, and horizontal pole and 2 welding of footboard.
In this embodiment, the rotating shaft is movably sleeved in the rotating plate 5, and two ends of the rotating shaft are welded to the supporting plate 4.
In this embodiment, the movable plate 8 is provided with a movable hole along the length direction thereof, and the pull rod 10 penetrates through the movable hole.
In this embodiment, two positioning plates are welded on the right side of the fixed plate 9, and the movable plate 8 is hinged to the positioning plates.
In this embodiment, the push rod motor 12 is connected to the connecting plate 11 through a bolt, a connecting hole is formed in the connecting plate 11, and the push rod motor 12 penetrates through the connecting hole.
The working principle is that firstly, the fixed frame 1 and the pedal 2 form a complete stair, when the device is used, firstly, the bottom plate 6 is placed close to the movable house, and then the inserting piles 7 are inserted into the ground, so that the whole bottom plate 6 is fixed relative to the movable house, when the height needs to be adjusted, the push rod motor 12 can stretch and contract to drive the connecting plate 11 to move, the connecting plate 11 drives the fixing plate 9 to move by means of the pull rod 10, the horizontal movement of the fixed plate 9 can drive the movable plate 8 to rotate, and the rotation of the movable plate 8 can adjust the height of the fixed frame 1, thereby adjusting the height of the stairs, being suitable for the mobile houses with different heights, the whole device can adjust the height of the stairs, thereby make things convenient for the different prefabricated houses of adaptation to use, conveniently use in different environment through the height-adjusting moreover, improve the suitability of device, be fit for carrying out marketing.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The movable house stair fixing device comprises a fixing frame (1) and is characterized in that a plurality of pedals (2) are arranged on the left side of the fixing frame (1) along the length direction array of the fixing frame, two movable wheels (3) are fixedly connected to the bottom of the right side of the fixing frame (1), two supporting plates (4) are welded to the top of the right side of the fixing frame (1), two rotating plates (5) are rotatably connected to one sides, close to each other, of the supporting plates (4), a bottom plate (6) is arranged below the rotating plates (5), a plurality of inserting piles (7) are welded to the bottom of the bottom plate (6), movable plates (8) are rotatably connected between the rotating plates (5) and the bottom plate (6), two fixed plates (9) are hinged to one sides, close to each other, of the movable plates (8), two pull rods (10) are welded to the right, the one end welding that fixed plate (9) were kept away from in pull rod (10) has connecting plate (11), the left side fixedly connected with push rod motor (12) of connecting plate (11), the output shaft fixedly connected with sleeve pipe (13) of push rod motor (12), the inside movable sleeve of sleeve pipe (13) is equipped with guide bar (14), and the bottom and bottom plate (6) welding of guide bar (14).
2. The stair fixing device for the prefabricated house according to claim 1, wherein the top of the pedal (2) is bonded with an anti-slip rubber pad, the fixing frame (1) comprises two mounting rods, a plurality of cross rods are welded to one side, close to each other, of the two mounting rods in an array mode, and the cross rods are welded to the pedal (2).
3. A mobile house stair fixing device according to claim 1, characterized in that the inner movable sleeve of the rotating plate (5) is provided with a rotating shaft, and two ends of the rotating shaft are welded with the supporting plate (4).
4. The stair fixing device for the prefabricated house according to claim 1, wherein the movable plate (8) is provided with movable holes along the length direction thereof, and the pull rod (10) penetrates through the movable holes.
5. A mobile house stair fixing device according to claim 1, characterized in that two positioning plates are welded on the right side of the fixing plate (9), and the movable plate (8) is hinged with the positioning plates.
6. The stair fixing device for the prefabricated house according to claim 1, wherein the push rod motor (12) is connected with the connecting plate (11) through a bolt, a connecting hole is formed in the connecting plate (11), and the push rod motor (12) penetrates through the connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020915837.XU CN212641987U (en) | 2020-05-27 | 2020-05-27 | Movable house stair fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020915837.XU CN212641987U (en) | 2020-05-27 | 2020-05-27 | Movable house stair fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212641987U true CN212641987U (en) | 2021-03-02 |
Family
ID=74796012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020915837.XU Expired - Fee Related CN212641987U (en) | 2020-05-27 | 2020-05-27 | Movable house stair fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212641987U (en) |
-
2020
- 2020-05-27 CN CN202020915837.XU patent/CN212641987U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210302 |