CN111362102B - Villa stairway with elevator and working method thereof - Google Patents
Villa stairway with elevator and working method thereof Download PDFInfo
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- CN111362102B CN111362102B CN202010328889.1A CN202010328889A CN111362102B CN 111362102 B CN111362102 B CN 111362102B CN 202010328889 A CN202010328889 A CN 202010328889A CN 111362102 B CN111362102 B CN 111362102B
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- connecting rod
- stair
- platform
- hydraulic cylinder
- lifting hydraulic
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
- B66B9/06—Kinds or types of lifts in, or associated with, buildings or other structures inclined, e.g. serving blast furnaces
- B66B9/08—Kinds or types of lifts in, or associated with, buildings or other structures inclined, e.g. serving blast furnaces associated with stairways, e.g. for transporting disabled persons
- B66B9/0853—Lifting platforms, e.g. constructional features
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
- B66B9/06—Kinds or types of lifts in, or associated with, buildings or other structures inclined, e.g. serving blast furnaces
- B66B9/08—Kinds or types of lifts in, or associated with, buildings or other structures inclined, e.g. serving blast furnaces associated with stairways, e.g. for transporting disabled persons
- B66B9/0807—Driving mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
- B66B9/06—Kinds or types of lifts in, or associated with, buildings or other structures inclined, e.g. serving blast furnaces
- B66B9/08—Kinds or types of lifts in, or associated with, buildings or other structures inclined, e.g. serving blast furnaces associated with stairways, e.g. for transporting disabled persons
- B66B9/0869—Collapsible stairways, e.g. operable between a lower level and an upper level
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- 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
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- 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
- E04F11/104—Treads
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Transportation (AREA)
- Automation & Control Theory (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The invention relates to a villa stair with an elevator and a working method thereof, the villa stair comprises a first layer of platform, a second layer of platform and three layers of platform which are sequentially arranged from bottom to top, a first stair opening is arranged on the second layer of platform, a second stair opening which is positioned right above the first stair opening is arranged on the three layers of platform, a variable plane type stair which can be driven by a driving mechanism to swing upwards to the first stair opening to become a plane is obliquely arranged between one end of the first stair opening and the first layer of platform, and a bearing support plate which is used for being connected with the first stair opening or the second stair opening in a flush manner is fixedly connected with the lower end of the variable plane type stair, and is used for bearing a person with inconvenient actions sitting on a wheelchair. The elevator is reasonable in design, suitable for occasions where the elevator is unconditionally arranged in villas, and convenient for people with inconvenient actions to go upstairs and downstairs, and is convenient to use.
Description
Technical field:
the invention relates to a villa stair with an elevator and a working method thereof.
The background technology is as follows:
as is well known, the existing villa generally has multiple floors, and fixed stairs are arranged between the floors, so that people can go upstairs and downstairs conveniently. However, when people who do not have an elevator in the home and have inconvenient actions, the caretaker is usually required to carry the wheelchair on his/her back and the wheelchair is required to be carried by manpower, and the manner of carrying the wheelchair on his/her back and the wheelchair on the back is extremely laborious, and meanwhile, accidents of falling from stairs easily occur, which has a great hidden trouble for personal safety. If the stairs in villa can be converted into a platform and can be lifted, people with inconvenient actions can go upstairs and downstairs conveniently.
The invention comprises the following steps:
the invention aims at improving the problems in the prior art, namely the technical problem to be solved by the invention is to provide the villa stair with the elevator and the working method thereof, which are reasonable in design and convenient to use.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows: the utility model provides a villa stair with elevator, includes from down up one deck platform, two-layer platform and the three-layer platform that sets gradually, be equipped with first stair mouth on the two-layer platform, be equipped with the second stair mouth that is located directly over the first stair mouth on the three-layer platform, the slope is equipped with and can be driven by actuating mechanism and upwards swings to become planar variable planar stair between first stair mouth between one end and the one deck platform of first stair mouth, variable planar stair's lower extreme fixedly connected with is used for with first stair mouth or second stair mouth flush the bearing plate who links up.
Further, the variable plane type stair comprises a plurality of stepping plates which are arranged from top to bottom in a stepped manner, the stepping plate positioned at the uppermost end is fixedly connected with the edge of the first stair opening, the left side and the right side of the plurality of stepping plates are respectively provided with a left connecting rod and a right connecting rod in an inclined manner, the left end face of each stepping plate is hinged with the left connecting rod through a left hinge shaft, and the right end face of each stepping plate is hinged with the right connecting rod through a right hinge shaft.
Further, the left connecting rod is located below the right connecting rod, the left hinge shaft is located at the front end of the left end face of the pedal, and the right hinge shaft is located at the rear end of the right end face of the pedal.
Further, the top surface of the tread plate positioned at the uppermost end is flush with the two layers of platforms.
Further, the tread plate at the lowest end is placed on a layer of platform and the rear end is fixedly connected with the bearing support plate.
Further, the driving mechanism comprises a left lifting hydraulic cylinder and a right lifting hydraulic cylinder which are arranged below the variable plane type stair, the left lifting hydraulic cylinder and the right lifting hydraulic cylinder are vertically arranged, a piston rod of the left lifting hydraulic cylinder extends upwards, and the tail end of the piston rod of the left lifting hydraulic cylinder is hinged with the left connecting rod so as to drive the left connecting rod to swing up and down; the piston rod of the right lifting hydraulic cylinder extends upwards, and the tail end of the piston rod is hinged with the right connecting rod so as to drive the right connecting rod to swing up and down.
Further, the first-layer platform, the second-layer platform and the third-layer platform and the bearing support plate are respectively provided with an operation switch for controlling the left lifting hydraulic cylinder and the right lifting hydraulic cylinder to act; the power supply system further comprises a storage battery module for supplying power to the oil pumps driven by the left lifting hydraulic cylinder and the right lifting hydraulic cylinder during power failure.
Further, the left and right ends of the top surface of the bearing support plate are respectively provided with guardrails.
Further, the top surface rear end top of bearing plate is equipped with the guard bar, the right-hand member of guard bar is vertical articulated with the guardrail upper end that is located the right side, and the guardrail rear end that is located the left side is equipped with the draw-in groove that is favorable to the left end card of guard bar to establish.
The invention adopts another technical scheme that: a working method of villa stairs with stairs, when working:
(1) The variable plane type stair is positioned between the first layer of platform and the second layer of platform, and a normal person directly walks from the first layer of platform to the second layer of platform through a plurality of stepping boards;
(2) When a person with inconvenient actions needs to reach two layers of platforms from one layer of platform: the people with inconvenient actions ride on the wheelchair and move to the bearing support plate, the left lifting hydraulic cylinder and the right lifting hydraulic cylinder respectively drive the left connecting rod and the right connecting rod to swing upwards synchronously to the first stair opening, the bearing support plate is connected with the first stair opening in a flush mode at the moment, a plurality of stepping plates between the left connecting rod and the right connecting rod are spliced with the bearing support plate to form a plane which is flush with the two-layer platform, and the wheelchair moves to the two-layer platform along the plane;
(3) When a normal person needs to reach the three-layer platform from the two-layer platform: the left lifting hydraulic cylinder and the right lifting hydraulic cylinder respectively drive the left connecting rod and the right connecting rod to swing upwards synchronously, so that the left connecting rod and the right connecting rod are obliquely arranged between the first stair opening and the second stair opening, a plurality of step plates between the left connecting rod and the right connecting rod are distributed in a step shape, the bearing support plate is flush and connected with the second stair opening, and a normal person directly walks from the two-layer platform to the three-layer platform through the plurality of step plates;
(4) When people with inconvenient actions need to reach the three-layer platform from the two-layer platform: the people with inconvenient actions take the wheelchair and move to the bearing plate, the left lifting hydraulic cylinder and the right lifting hydraulic cylinder respectively drive the left connecting rod and the right connecting rod to swing upwards synchronously, so that the left connecting rod and the right connecting rod are obliquely arranged between the first stair opening and the second stair opening, a plurality of pedals between the left connecting rod and the right connecting rod are distributed in a step shape at the moment, the bearing plate is connected with the second stair opening in a flush manner, and the wheelchair moves to the three-layer platform from the bearing plate.
Compared with the prior art, the invention has the following effects: the elevator is reasonable in design, suitable for occasions where the elevator is unconditionally arranged in villas, and convenient for people with inconvenient actions to go upstairs and downstairs, and is convenient to use.
Description of the drawings:
FIG. 1 is a schematic diagram of a front view configuration of an embodiment of the present invention;
FIG. 2 is a schematic view of a variable level stair positioned between a first landing and a second landing;
FIG. 3 is a schematic view of a variable plane stair being leveled with a two-level landing;
FIG. 4 is a schematic view of a variable planform stairway between a two-storey landing and a three-storey landing;
FIG. 5 is a schematic view of a front view of a variable plane stair;
FIG. 6 is a schematic side view of a variable planform stair;
FIG. 7 is a schematic top view of the variable planform stairway converted to a landing;
fig. 8 is a schematic diagram of a front view of another driving mechanism in the practice of the present invention.
In the figure:
1-a layer of platform; 2-two-layer platform; 3-a three-layer platform; 4-variable plane stairway; 5-a driving mechanism; 6-bearing support plates; 7-step plate; 8-left connecting rod; 9-right connecting rod; 10-left hinge shaft; 11-right hinge shaft; 12-a first landing entrance; 13-a second landing entrance; 14-a left lifting hydraulic cylinder; 15-right lifting hydraulic cylinder; 16-guard rails; 17-a guard bar; 18-wheelchair; 19-lifting ropes; 20-fixed pulley.
The specific embodiment is as follows:
the invention will be described in further detail with reference to the drawings and the detailed description.
In the description of the present invention, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
As shown in fig. 1-7, the villa stairway with the elevator is suitable for occasions of small villas and unconditional elevator installation, and structurally comprises a villa main body, wherein a first-layer platform 1, a second-layer platform 2 and a third-layer platform 3 are sequentially arranged in the villa main body from bottom to top, and the first-layer platform 1, the second-layer platform 2 and the third-layer platform 3 respectively correspond to a first floor, a second floor and a third floor of the villa main body; the two-layer platform 2 is provided with a first stair opening 12, the three-layer platform 3 is provided with a second stair opening 13 positioned right above the first stair opening 12, a variable plane type stair 4 is obliquely arranged between one end of the first stair opening 12 and the one-layer platform 1, the variable plane type stair 4 can be driven to swing up and down by a driving mechanism 5, when the driving mechanism 5 drives the variable plane type stair 4 to swing up and rotate to the first stair opening 12, the variable plane type stair 4 is in a horizontal state, and at the moment, the steps of the variable plane type stair 4 are converted into a platform which is flush with the two-layer platform 2 to form a horizontal wheelchair channel; when the driving mechanism 5 continues to drive the variable plane type stair 4 to swing upwards, the variable plane type stair 4 is obliquely arranged on the two-layer platform 2 and the three-layer platform 3, and the variable plane type stair 4 is restored to be in a stepped shape at the moment; the lower end of the variable plane type stair 4 is fixedly connected with a bearing support plate 6 which is in flush connection with the first stair opening 12 or the second stair opening 13, and the bearing support plate is used for bearing people with mobility difficulties sitting on a wheelchair.
In this embodiment, the variable plane stair 4 includes a plurality of rectangular tread plates 7 arranged in steps from top to bottom, the tread plate 7 at the uppermost end is fixedly connected with the edge of the first stair opening 12, the left and right sides of the tread plates 7 are respectively provided with a left connecting rod 8 and a right connecting rod 9 in an inclined manner, the left connecting rod 8 is located below the right connecting rod 9, i.e. the left connecting rod 8 and the right connecting rod 9 are arranged in a vertically staggered manner; the left end face of each pedal 7 is hinged with a left connecting rod 8 through a left hinge shaft 10, the right end face of each pedal 7 is hinged with a right connecting rod 9 through a right hinge shaft 11, the left hinge shaft 10 is positioned at the front end of the left end face of the pedal 7, and the right hinge shaft 11 is positioned at the rear end of the right end face of the pedal 7, namely, the left hinge shaft 10 and the right hinge shaft 11 are arranged in a front-back staggered manner. Because the left connecting rod 8 and the right connecting rod 9 are arranged in a vertically staggered mode, the left hinging shaft 10 and the right hinging shaft 11 are arranged in a front-back staggered mode, when the variable plane type stair 4 is obliquely arranged between the first layer of platform 1 and the second layer of platform 2 or between the second layer of platform 2 and the third layer of platform 3, two hinging points of the pedal 7 can be located on the same horizontal plane, so that the horizontal state is maintained, and the pedal 7 is not easy to rotate in the pedal process.
In this embodiment, the top surface of the tread plate 7 at the uppermost end is flush with the two-layer platform 2, the tread plate 7 at the lowermost end is placed on the one-layer platform 1 and the rear end is fixedly connected with the bearing plate 6.
In this embodiment, when the variable plane type stairway 4 swings upward to the first landing 12 and is horizontal, the length of the variable plane type stairway 4 and the bearing plate 6 together is appropriate to the length of the first landing 12. Preferably, the first landing entrance 12 and the second landing entrance 13 are identical in structural shape and size.
In this embodiment, the driving mechanism 5 includes a left lifting hydraulic cylinder 14 and a right lifting hydraulic cylinder 15 disposed below the variable plane stair 4, where the left lifting hydraulic cylinder 14 and the right lifting hydraulic cylinder 15 are vertically disposed, and a piston rod of the left lifting hydraulic cylinder 14 extends upward and a tail end of the piston rod is hinged with the left connecting rod 8 so as to drive the left connecting rod 8 to swing up and down; the piston rod of the right lifting hydraulic cylinder 15 extends upwards and the tail end of the piston rod is hinged with the right connecting rod 9 so as to drive the right connecting rod 9 to swing up and down. The swing and the deformation of the whole variable plane type stair can be driven by the extension and contraction of the piston rods of the left lifting hydraulic cylinder and the right lifting hydraulic cylinder. It should be noted that, the driving mechanism may also be implemented by adopting other structures, for example, a pulley hoisting mechanism, as shown in fig. 8, where the pulley hoisting mechanism includes two lifting ropes 19 located at the left and right sides of the tread 7 at the lowest end, the lower ends of the lifting ropes 19 are fixedly connected with the tread 7, the upper ends of the lifting ropes 19 bypass a certain pulley 20 and are connected with a hoist, and the hoist is used to wind and release the lifting ropes, so as to drive the swing and deformation of the entire variable plane stair.
In this embodiment, the bearing plate 6 is rectangular, and the left and right ends of the top surface of the bearing plate 6 are respectively provided with a guard rail 16, so as to play a role in protection. Further, in order to improve the safety during lifting, a protection rod 17 is arranged above the rear end of the top surface of the bearing plate 6, the right end of the protection rod 17 is vertically hinged with the upper end of the guardrail 16 positioned on the right side, and a clamping groove for facilitating clamping of the left end of the protection rod 17 is formed in the rear end of the guardrail 16 positioned on the left side. The guardrails on the left side and the right side are matched with the protection rod on the rear side, so that the wheelchair is prevented from falling off the bearing plate in the lifting process.
It should be noted that this embodiment is only applied to the first floor, the second floor and the third floor of the villa by way of example, and the same can be installed and used between other adjacent three floors.
In this embodiment, the first-layer platform, the second-layer platform, the third-layer platform, and the bearing support plate are all provided with operation switches for controlling the actions of the left lifting hydraulic cylinder and the right lifting hydraulic cylinder, where the operation switches include an ascending switch, a stopping switch, a descending switch, and an emergency switch; when the lifting device is used, the lifting switch is pressed firstly, at the moment, the motors of the oil pumps of the left lifting hydraulic cylinder and the right lifting hydraulic cylinder rotate, the oil pumps pump oil, the piston rods of the left lifting hydraulic cylinder and the right lifting hydraulic cylinder extend upwards, the stop switch is pressed when the variable plane type stairs swing upwards to the height of a target floor (or the travel switch is automatically switched on and lifting is automatically stopped when the variable plane type stairs swing upwards to the highest floor), and the lifting of the variable plane type stairs is stopped, so that the lifting device can work. When the stair needs to descend, the descending switch is pressed, oil return of the oil pumps of the left lifting hydraulic cylinder and the right lifting hydraulic cylinder is conducted, the variable plane stair descends by self gravity, and after one layer of platform is located, the power supply is turned off.
The emergency switch is only used in an emergency state, and can only be lowered to run when the power is temporarily cut off or the power is off in a lifting state or a leveling state. The motor of the oil pump rotates anticlockwise, hydraulic oil can be automatically discharged, the oil return of the left lifting hydraulic cylinder and the right lifting hydraulic cylinder is communicated, and the platform descends to the next layer or the base layer (one-layer platform) by self weight. Ensures that at least the stair function can be maintained when the mains supply fails and is powered off, so that the stair can be used by people at home without mobility impairment.
In this embodiment, still include the battery module that is used for carrying out the power supply to the oil pump that left lift pneumatic cylinder and right lift pneumatic cylinder moved when having a power failure, battery module is used for supplying hydraulic system's electric power to all families facilitate the use when having a power failure. It should be noted that, the storage battery module is a mature technology in the prior art, and is charged by the mains supply, and the specific structure thereof is not repeated here.
In this embodiment, the first landing entrance and the second landing entrance are landing exits in the existing floors, that is: the existing stairway openings are respectively connected with two stairways, such as a first-rise stairway to a second-rise stairway and a second-rise stairway to a third-rise stairway; the first stair opening and the second stair opening are formed after the original fixed stair is removed, and the stair can be lifted on the original stair in a single side.
In this embodiment, the following four modes of operation are provided:
(1) When the variable plane type stair 4 is positioned between the first landing 1 and the second landing 2, a normal person directly walks from the first landing to the second landing 2 through the plurality of tread plates 7;
(2) When a person with mobility impairment needs to reach the two-layer platform 2 from the one-layer platform 1: a person with inconvenient movement takes a wheelchair and moves the wheelchair onto the bearing plate 6, the left lifting hydraulic cylinder 14 and the right lifting hydraulic cylinder 15 respectively drive the left connecting rod 8 and the right connecting rod 9 to swing upwards synchronously to the first landing mouth 12, at the moment, the plurality of stepping plates 7 are converted into a platform which is flush with the two-layer platform 2, the bearing plate 6 is in flush connection with the first landing mouth 12, the plurality of stepping plates 7 between the left connecting rod 8 and the right connecting rod 9 are spliced with the bearing plate 6 to form a plane which is flush with the two-layer platform 2, the plane is a horizontal wheelchair channel, and the wheelchair 18 moves to the two-layer platform 2 along the plane;
(3) In the (2) th mode of operation, when a normal person needs to reach the three-layer platform 6 from the two-layer platform 2: the left lifting hydraulic cylinder 14 and the right lifting hydraulic cylinder 15 respectively drive the left connecting rod 8 and the right connecting rod 9 to swing upwards synchronously, so that the left connecting rod 8 and the right connecting rod 9 are obliquely arranged between the first stair opening 12 and the second stair opening 13, a plurality of step plates 7 between the left connecting rod 8 and the right connecting rod 9 are distributed in a step shape, the bearing support plate 6 is flush and connected with the second stair opening 13, and a normal person directly walks from the two-layer platform 2 to the three-layer platform 3 through the step plates 7;
(4) In the (2) th mode of operation, when a person with mobility impairment needs to reach the three-layer platform 3 from the two-layer platform 2: the people who do not move conveniently take the wheelchair and move to the bearing plate 6, the left lifting hydraulic cylinder 14 and the right lifting hydraulic cylinder 15 respectively drive the left connecting rod 8 and the right connecting rod 9 to swing upwards synchronously, so that the left connecting rod 8 and the right connecting rod 9 are obliquely arranged between the first stair opening 12 and the second stair opening 13, a plurality of stepping plates 7 between the left connecting rod 8 and the right connecting rod 9 are distributed in a step shape at the moment, the bearing plate 6 is connected with the second stair opening 13 in a flush manner, and the wheelchair moves from the bearing plate 6 to the three-layer platform 3.
If the invention discloses or relates to components or structures fixedly connected with each other, then unless otherwise stated, the fixed connection is understood as: detachably fixed connection (e.g. using bolts or screws) can also be understood as: the non-detachable fixed connection (e.g. riveting, welding), of course, the mutual fixed connection may also be replaced by an integral structure (e.g. integrally formed using a casting process) (except for obviously being unable to use an integral forming process).
In addition, terms used in any of the above-described aspects of the present disclosure to express positional relationship or shape have meanings including a state or shape similar to, similar to or approaching thereto unless otherwise stated.
Any part provided by the invention can be assembled by a plurality of independent components, or can be manufactured by an integral forming process.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same; while the invention has been described in detail with reference to the preferred embodiments, those skilled in the art will appreciate that: modifications may be made to the specific embodiments of the present invention or equivalents may be substituted for part of the technical features thereof; without departing from the spirit of the invention, it is intended to cover the scope of the invention as claimed.
Claims (7)
1. The utility model provides a villa stair with elevator, includes from down one deck platform, two-layer platform and the three-layer platform that up set gradually, its characterized in that: the two-layer platform is provided with a first stair opening, the three-layer platform is provided with a second stair opening which is positioned right above the first stair opening, a variable plane type stair which can be driven by a driving mechanism to swing upwards to the first stair opening to become a plane is obliquely arranged between one end of the first stair opening and the one-layer platform, and the lower end of the variable plane type stair is fixedly connected with a bearing support plate which is in flush connection with the first stair opening or the second stair opening;
the variable plane type stair comprises a plurality of stepping plates which are arranged in a step-down manner from top to bottom, wherein the stepping plate at the uppermost end is fixedly connected with the edge of a first stair opening, the left side and the right side of the plurality of stepping plates are respectively provided with a left connecting rod and a right connecting rod in an inclined manner, the left end face of each stepping plate is hinged with the left connecting rod through a left hinge shaft, and the right end face of each stepping plate is hinged with the right connecting rod through a right hinge shaft;
the left connecting rod is positioned below the right connecting rod, the left hinge shaft is positioned at the front end of the left end surface of the pedal plate, and the right hinge shaft is positioned at the rear end of the right end surface of the pedal plate;
the left and right ends of the top surface of the bearing support plate are respectively provided with guardrails.
2. The elevator-equipped villa stairway according to claim 1, wherein: the top surface of the pedal plate positioned at the uppermost end is flush with the two layers of platforms.
3. The elevator-equipped villa stairway according to claim 1, wherein: the pedal plate positioned at the lowest end is placed on a layer of platform, and the rear end of the pedal plate is fixedly connected with the bearing support plate.
4. The elevator-equipped villa stairway according to claim 1, wherein: the driving mechanism comprises a left lifting hydraulic cylinder and a right lifting hydraulic cylinder which are arranged below the variable plane type stair, wherein the left lifting hydraulic cylinder and the right lifting hydraulic cylinder are vertically arranged, a piston rod of the left lifting hydraulic cylinder extends upwards, and the tail end of the piston rod of the left lifting hydraulic cylinder is hinged with the left connecting rod so as to drive the left connecting rod to swing up and down; the piston rod of the right lifting hydraulic cylinder extends upwards, and the tail end of the piston rod is hinged with the right connecting rod so as to drive the right connecting rod to swing up and down.
5. The elevator-driven villa stairway according to claim 4, wherein: the first-layer platform, the second-layer platform, the third-layer platform and the bearing support plate are respectively provided with an operation switch for controlling the left lifting hydraulic cylinder and the right lifting hydraulic cylinder to act; the power supply system further comprises a storage battery module for supplying power to the oil pumps driven by the left lifting hydraulic cylinder and the right lifting hydraulic cylinder during power failure.
6. The elevator-equipped villa stairway according to claim 1, wherein: the top surface rear end top of bearing plate is equipped with the guard bar, the right-hand member of guard bar is vertical articulated with the guardrail upper end that is located the right side, and the guardrail rear end that is located the left side is equipped with the draw-in groove in order to do benefit to the left end card of guard bar and establish.
7. A working method of villa stairs with stairs is characterized in that: a villa stairway with an elevator as claimed in any one of claims 1 to 6, in use:
(1) The variable plane type stair is positioned between the first layer of platform and the second layer of platform, and a normal person directly walks from the first layer of platform to the second layer of platform through a plurality of stepping boards;
(2) When a person with inconvenient actions needs to reach two layers of platforms from one layer of platform: the people with inconvenient actions ride on the wheelchair and move to the bearing support plate, the left lifting hydraulic cylinder and the right lifting hydraulic cylinder respectively drive the left connecting rod and the right connecting rod to swing upwards synchronously to the first stair opening, the bearing support plate is connected with the first stair opening in a flush mode at the moment, a plurality of stepping plates between the left connecting rod and the right connecting rod are spliced with the bearing support plate to form a plane which is flush with the two-layer platform, and the wheelchair moves to the two-layer platform along the plane;
(3) When a normal person needs to reach the three-layer platform from the two-layer platform: the left lifting hydraulic cylinder and the right lifting hydraulic cylinder respectively drive the left connecting rod and the right connecting rod to swing upwards synchronously, so that the left connecting rod and the right connecting rod are obliquely arranged between the first stair opening and the second stair opening, a plurality of step plates between the left connecting rod and the right connecting rod are distributed in a step shape, the bearing support plate is flush and connected with the second stair opening, and a normal person directly walks from the two-layer platform to the three-layer platform through the plurality of step plates;
(4) When people with inconvenient actions need to reach the three-layer platform from the two-layer platform: the people with inconvenient actions take the wheelchair and move to the bearing plate, the left lifting hydraulic cylinder and the right lifting hydraulic cylinder respectively drive the left connecting rod and the right connecting rod to swing upwards synchronously, so that the left connecting rod and the right connecting rod are obliquely arranged between the first stair opening and the second stair opening, a plurality of pedals between the left connecting rod and the right connecting rod are distributed in a step shape at the moment, the bearing plate is connected with the second stair opening in a flush manner, and the wheelchair moves to the three-layer platform from the bearing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010328889.1A CN111362102B (en) | 2020-04-23 | 2020-04-23 | Villa stairway with elevator and working method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010328889.1A CN111362102B (en) | 2020-04-23 | 2020-04-23 | Villa stairway with elevator and working method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111362102A CN111362102A (en) | 2020-07-03 |
| CN111362102B true CN111362102B (en) | 2023-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010328889.1A Active CN111362102B (en) | 2020-04-23 | 2020-04-23 | Villa stairway with elevator and working method thereof |
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| CN113719006B (en) * | 2021-09-09 | 2022-12-23 | 安徽军瑶新型材料有限公司 | Movable interlayer floor slab for assembly building and assembling method thereof |
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| CN111362102A (en) | 2020-07-03 |
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