CN212507123U - Variable ramp device - Google Patents
Variable ramp device Download PDFInfo
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- CN212507123U CN212507123U CN202020689482.7U CN202020689482U CN212507123U CN 212507123 U CN212507123 U CN 212507123U CN 202020689482 U CN202020689482 U CN 202020689482U CN 212507123 U CN212507123 U CN 212507123U
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Abstract
The utility model relates to a variable ramp device includes the panel and is used for the strutting arrangement who supports the panel, and variable ramp device has two kinds of states: in the first state, the supporting device supports the panel to enable the panel to be in a horizontal state or a state of being flush with the surrounding ground; the variable ramp device is a horizontal table surface; in the second state, the support device supports the panel, so that the panel is in an inclined state to form an up-ramp or a down-ramp. When the panel is in a horizontal state, the table top of the panel can be used as a horizontal parking or overhauling or horizontal passing or used as a security door for closing a garage; when the panel is in an inclined state, an upper or lower ramp is formed for the automobile to enter or exit the small-sized stereo garage.
Description
Technical Field
The invention relates to a variable ramp device, in particular to a variable ramp device for a vehicle to enter and exit a small underground or semi-underground stereo garage.
Background
With the increasing scarcity of urban space, underground garages and stereo garages are more and more common.
The stereo garage in the prior art generally lifts the whole automobile, and a parking platform used when the automobile is moved is generally horizontally arranged. The installation space of the lifting device needs to occupy a large space, and the lifting of the automobile is labor-consuming. And affects beauty and insecurity.
The installation of a large lifting device in a small three-dimensional garage such as a villa, a small car repair yard or a small three-dimensional garage in a rural independent yard is time-consuming, labor-consuming and uneconomical.
The invention is urgently needed to invent a device suitable for various small-sized stereo garages, which is provided with a ramp convenient to go in and out, and the ramp can be lifted to be flush with the surrounding ground at ordinary times and used as an outdoor parking space or a leisure place.
Disclosure of Invention
The invention aims to provide a variable ramp device, so that an automobile can conveniently get in and out of a small-sized stereo garage by means of the variable ramp device.
The technical scheme of the invention to solve the technical problem is a variable ramp device, which comprises a panel and a supporting device for supporting the panel; the variable ramp device has two states: in the first state, the supporting device supports the panel to enable the panel to be in a horizontal state or a state of being flush with the surrounding ground; the variable ramp device is a horizontal table surface; in the second state, the support device supports the panel, so that the panel is in an inclined state to form an up-ramp or a down-ramp.
The state of the variable ramp device, including the transition state; the transition state includes: the panel descends a certain height by vertically moving downwards in the first state, and then rotates to the second state; or the panel rotates from the inclined state in the second state to the horizontal state and then rises vertically by a certain height to return to the first state.
The supporting device comprises two inclined supporting columns, a vertical slideway is arranged in the middle of each inclined supporting column, an inclined sliding block can slide in the vertical slideway in the middle of each inclined supporting column, and the panel is rotatably connected with the inclined sliding block; the supporting device also comprises two fulcrum supporting columns, a vertical slideway is arranged in the middle of each fulcrum supporting column, the fulcrum sliding block can slide in the vertical slideway in the middle of the fulcrum supporting columns, and the panel is rotatably connected with the fulcrum sliding block; the supporting device also comprises a vertical lifting device and a rotation control device; the panel comprises two horizontal sliding rails arranged on two sides of the bottom of the panel, and the inclined sliding block can slide in the horizontal sliding rails; the two inclined supporting columns are symmetrically arranged on two sides of the panel; the two fulcrum supporting columns are symmetrically arranged on two sides of the panel; the transition state of the variable ramp device in transition from the first state to the second state includes: the first step is as follows: the vertical lifting device firstly controls the fulcrum sliding block and the inclined sliding block to move synchronously to drive the panel to vertically lift for a certain distance in a horizontal state; the second step is that: the rotation control device controls the inclined slide block to slide upwards or downwards, the inclined slide block slides in the horizontal slide rail at the same time, and the panel is driven to rotate by taking the fulcrum slide block as a fulcrum, so that the panel is in an inclined state, and an automobile ascending or descending ramp is formed.
The vertical lifting device comprises an electric control lifting device, and the four vertical lifting supports are respectively provided with a motor for driving the panel to vertically lift along the inclined supporting column and the fulcrum supporting column.
The vertical lifting device comprises an air pressure lifting device or a hydraulic lifting device, and the air pressure lifting device or the hydraulic lifting device drives the fulcrum sliding block or the inclined sliding block to move up and down.
The vertical lifting device controls the panel to vertically lift, and the distance range of the vertical lifting device is more than or equal to one half of the height of the inclined supporting column; the length of the telescopic column is adjustable, so that the included angle between the panel and the horizontal direction is less than or equal to 8.6 degrees.
The rotation control device controls the panel to rotate by taking the joint of the panel and the fulcrum support column as a fulcrum within an angle range of less than or equal to 8.6 degrees.
The state of the variable ramp device further includes: in the first state, one end of the panel is fixed to form a rotating fulcrum, the other end of the panel rotates up and down around the rotating fulcrum, and the supporting device supports and fixes the panel to enable the panel to be in a horizontal state or a state of being flush with the surrounding ground; in the second state, one end of the panel is fixed to form a rotation fulcrum, the other end of the panel rotates up and down around the rotation fulcrum, and the supporting device supports and fixes the panel to enable the panel to be in an inclined state to form an upper or lower ramp.
The supporting device comprises a vertical supporting column and a telescopic supporting column; one end of the vertical supporting column is connected with the panel through a rotating fulcrum, and one end of the telescopic supporting column is connected with the panel through a rotating fulcrum; the other end of the vertical supporting column is rotatably connected with the other end of the telescopic supporting column; the telescopic support column comprises a fixed column and a telescopic column; the telescopic column is sleeved in the fixed column and can extend or contract relative to the fixed column; in the first state, the telescopic column is in an extension or contraction state, and the panel is in a horizontal state; in the second state, the telescopic column is in a contracted or expanded state, and the panel is in a downward inclined state or an upward inclined state to form a descending or ascending ramp.
A canopy can also be included; a canopy is disposed over the variable ramp device,
the middle of the panel is hollow, and when the panel is horizontal, the hollow part is an automobile chassis overhaul channel.
Compared with the prior art, the invention has the beneficial effects that: the variable ramp device has two states: when the panel is in a horizontal state, the table top of the panel can be used as a horizontal parking or overhauling or horizontal passing or used as a security door for closing a garage; when the panel is in an inclined state, a ramp is formed for the automobile to enter and exit the small-sized stereo garage; the variable ramp device enables the panel to vertically move up and down integrally through the mechanical device, and can rotate around the fulcrum, so that the ramp length required when the panel rotates independently is greatly reduced, the installation volume and mechanical complexity of machine equipment required by independent vertical lifting change are reduced, and the requirement on the installation environment is reduced.
Drawings
FIG. 1 is a perspective view of a first embodiment of a variable ramp device;
FIG. 2 is one of the side views of one embodiment of the variable ramp device shown in a horizontal position;
FIG. 3 is a second side view of the first embodiment of the variable ramp device shown in a ramp configuration;
FIG. 4 is a perspective view of one of the preferred embodiments of the variable ramp device;
FIG. 5 is a side view of a first embodiment of a variable ramp device;
FIG. 6 is one of the schematic views of a preferred embodiment of the variable ramp device in cooperation with a stereo garage;
FIG. 7 is a second schematic view of a first preferred embodiment of the variable ramp device in cooperation with a stereo garage;
FIG. 8 is a schematic perspective view of a variable ramp device with a canopy in cooperation with a double-deck stereo garage;
FIG. 9 is a front view of a variable ramp device with a canopy in cooperation with a double-deck stereo garage;
FIG. 10 is a flat left perspective view of the variable ramp device with a canopy in cooperation with a double-deck stereo garage;
FIG. 11 is a raised left perspective view of a variable ramp device with a canopy in cooperation with a double-deck stereo garage;
FIG. 12 is a lowered left perspective view of the variable ramp device with canopy in cooperation with a double-deck stereo garage;
Detailed Description
The embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
In the embodiment of a variable ramp device shown in fig. 1 to 3, the support means comprises a vertical support column 210 and a telescopic support column; one end of the vertical supporting column 210 is connected with the panel 270 through a rotating fulcrum, and one end of the telescopic supporting column is connected with the panel 270 through a rotating fulcrum; the other end of the vertical supporting column 210 is rotatably connected with the other end of the telescopic supporting column; the telescopic support column comprises a fixed column 221 and a telescopic column 222; the telescopic column 222 is sleeved in the fixed column 221, and the telescopic column 222 can extend or contract relative to the fixed column 221; in the first state, the telescopic column 222 is in an extended or contracted state, and the panel 270 is in a horizontal state; in a second state, telescoping mast 222 is in a retracted or extended state and deck 270 is in a downwardly or upwardly inclined state, forming a down or up ramp.
In one embodiment of the variable ramp mechanism shown in fig. 1-3, the length of the telescoping mast is adjustable so that the angle of the deck with the horizontal is less than or equal to 8.6 degrees.
The height of a common garage is 2.2 meters, and the driving ramp of an automobile is required to be below 8.6 degrees, so that the length of a panel is relatively long, and the length of a nonstandard garage is 1.8 meters, and is also required to be 12 meters, so that the garage is not suitable for being implemented in a narrow space.
In the embodiment of a variable ramp device shown in fig. 4 to 5, the supporting device comprises two inclined supporting columns 110 and inclined sliders 113, the inclined supporting columns comprise vertical slideways 111 in the middle, the inclined sliders 113 can slide in the vertical slideways 111 in the middle of the inclined supporting columns 110, and the panel 150 is rotatably connected with the inclined sliders 113; the supporting device further comprises two fulcrum supporting columns 120 and a fulcrum sliding block 123, wherein the middle of each fulcrum supporting column 120 comprises a vertical sliding way 121, the fulcrum sliding block 123 can slide in the vertical sliding way 121 in the middle of each fulcrum supporting column 120, and the panel 150 is rotatably connected with the fulcrum sliding block 123. The tilt support posts 110 and the fulcrum support posts 120 are the same height that accommodates the vertical distance between the upper and lower levels of the stereo garage.
In the embodiment of a variable ramp device shown in fig. 4 to 5, the supporting means further comprise vertical lifting means and rotation control means, which are not shown in the drawings; the panel 150 includes two horizontal sliding rails 160 disposed at both sides of the bottom of the panel, and the inclined slider 113 can slide in the horizontal sliding rails 160; the two inclined supporting columns 110 are symmetrically arranged at two sides of the panel 150; the two fulcrum support posts 120 are symmetrically disposed on both sides of the panel 150.
In one embodiment of a variable ramp device shown in fig. 4-5, the transition state of the variable ramp device from the first state to the second state comprises: the first step is as follows: the vertical lifting device firstly controls the fulcrum slider 123 and the inclined slider 113 to move synchronously, so as to drive the panel 150 to vertically lift for a certain distance in a horizontal state, and at the moment, the panel 150 is still in the horizontal state; the second step is that: the rotation control device controls the inclined slide block 113 to slide upwards or downwards, the inclined slide block 113 slides in the horizontal slide rail 160 at the same time, and the panel 150 is driven to rotate by taking the fulcrum slide block 123 as a fulcrum, so that the panel 150 is in an inclined state, and an automobile ascending or descending ramp is formed. The rotation control device controls the panel 150 to rotate within an angle range of less than or equal to 8.6 degrees by taking the joint of the panel and the fulcrum support column as a fulcrum, and the joint of the panel 150 and the fulcrum support column 120 is the position where the fulcrum slider 123 stays.
The panel 150 in the variable ramp device firstly moves vertically, and the vertical movement distance can be as large as possible, so that the gradient of the ramp formed after the panel 150 rotates can be relaxed as much as possible, the length of the panel 150 can meet the requirement of the gradient, and the relationship between the length of the bevel edge and the length of two vertical edges in the pythagorean theorem can be met. Such design has guaranteed on the one hand that vertical lift's height is high enough, has also guaranteed simultaneously that the angle of panel slope is more gentle, and the car of being convenient for passes in and out to the slope is too big, influences safe parking.
In one embodiment of the variable ramp mechanism shown in fig. 4-5, the vertical lift mechanism control panel 150 is raised and lowered vertically a distance greater than or equal to one-half the height of the angled support post 110.
In some embodiments of the variable ramp device not shown in the drawings, the vertical lifting device comprises an electrically controlled lifting device, and the four vertical lifting legs are respectively provided with motors for driving the panel to vertically lift along the inclined supporting legs and the fulcrum supporting legs.
In some embodiments of the variable ramp device not shown in the drawings, the vertical lifting device comprises a pneumatic or hydraulic lifting device that drives the fulcrum or tilt slider up and down.
The moving power of the inclined sliding block or the fulcrum sliding block in the slideway can be any technology in the prior art, such as chain driving, screw rod driving, air cylinder driving or electromagnetic driving, and the up-and-down movement of the panel can also be realized by the prior mechanical technology.
In the embodiment of a variable ramp device shown in fig. 1, the panel 270 is hollow in the middle, and when the panel is horizontal, the hollow part 272 is a vehicle chassis service passage; the hollow portion 272 is enclosed within the body of the panel 270.
In the embodiment of a variable ramp device shown in fig. 4, a hollow space is provided in the middle of the face plate 150, and a hollow portion 152 is enclosed in the face plate 150; the hollow portion 152 serves as an automobile chassis service aisle. By the design mode, the application scene of the variable ramp device is further expanded, so that the variable ramp device is also suitable for a small automobile repair shop, or the automobile chassis is observed and maintained in a certain state of the variable ramp device, such as a horizontal state.
As can be seen in the schematic views of the preferred embodiment of the variable ramp device in cooperation with a stereo garage shown in fig. 6-7, when the variable ramp device is in the first state, i.e., the state of fig. 6, with the panel 150 in a horizontal position, the plane of the panel 150 is flush with the upper level 500. When the variable ramp device 100 is in the second state, i.e., the state of fig. 7, the panel 150 is in the inclined state to form a ramp, and one end of the panel 150 obliquely intersects with the lower plane 600, so that the vehicle can drive into the lower plane 600.
In fig. 6 and 7, an application scenario of the variable ramp device in accessing an underground parking lot is shown, and similarly, the variable ramp device may also have a reverse application scenario, such as being used as a ramp for accessing a second-floor parking lot.
Traditional perpendicular car elevating gear needs great space installation driving motor or pneumatic means, and driving motor or pneumatic means need install under the parking area moreover, also need be under the floor excavating equipment installation space, to ordinary underground garage, means to design two layers in the underground, and traditional basement can not the direct mount use.
According to the technical scheme, the panel can be integrally vertically changed up and down through the mechanical device and can also be rotated and changed around the fulcrum, the length of the panel which is independently rotated and changed is greatly reduced, the installation volume and mechanical complexity of machine equipment required by independent vertical lifting and lowering change are reduced, and the requirement on the installation environment is reduced. In the state that the width of the lifting room is 5 meters and the inclination is 8.6 degrees, namely the slope is 15, a space of 0.75 meter at most is reserved on the bottom of the panel close to the fulcrum supporting column 120, and the space can be used for installing a motor or a pneumatic device.
In the scene, the supporting device is skillfully arranged, so that the automobile can be more conveniently transferred in the small-sized stereo garage. In a home application scenario, such as a city villa or a rural courtyard, where there are many such small stereo garages, the apparatus of the present invention is well suited.
When the panel of the variable ramp device is in a horizontal state, the table surface of the panel can be used as a horizontal parking or overhauling or horizontal passing or used as a closed anti-theft door of a garage; when the panel is in an inclined state, a ramp is formed for the automobile to enter and exit the small-sized stereo garage; the variable ramp device enables the panel to vertically move up and down integrally through the mechanical device, and can rotate around the fulcrum, so that the ramp length required when the panel rotates independently is greatly reduced, the installation volume and mechanical complexity of machine equipment required by independent vertical lifting change are reduced, and the requirement on the installation environment is reduced.
In fig. 8, 9, 10, 11 and 12, a schematic perspective view of a double-deck stereo garage with a canopy and a left perspective view of several states of use are shown;
as shown, garage 510 and garage 520 are upper and lower layer garage setting, and in scenes such as villa, the garage can be the design of half basement, and the height on ground is 1.1 meters with the distance on garage 520 ground on probably, that is to say, panel 270 lowers to ground, and under the unchangeable condition of turned angle, the difference in height shortens, and the length of panel 270 can be controlled between 5 ~ 7 meters, and this kind of scene, the structural strength of panel 270 can obtain guaranteeing.
In fig. 8, a canopy can be placed on the variable ramp device, in which case, when the panel 270 is flat, 1 car can be placed on the panel, and in a limited space, 3 cars can be placed.
In fig. 10, when the panel 270 is laid flat, 1 trolley can be placed on the panel, or the panel can be used as an overhaul platform.
In FIG. 11, when the panel 270 is raised, the vehicle may enter the upper garage 510;
in fig. 12, the vehicle is shown entering the lower garage 520 with the panel 27 lowered.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A variable ramp device comprising a panel and support means for supporting the panel; the method is characterized in that: the variable ramp device has two states: in the first state, the supporting device supports the panel to enable the panel to be in a horizontal state or a state of being flush with the surrounding ground; the variable ramp device is a horizontal table surface; in the second state, the support device supports the panel, so that the panel is in an inclined state to form an up-ramp or a down-ramp.
2. The variable ramp device according to claim 1, wherein: the state of the variable ramp device, including the transition state;
the transition state includes: the panel descends a certain height by vertically moving downwards in the first state, and then rotates to the second state; or the panel rotates from the inclined state in the second state to the horizontal state and then rises vertically by a certain height to return to the first state.
3. The variable ramp device according to claim 2, wherein:
the supporting device comprises two inclined supporting columns, a vertical slideway is arranged in the middle of each inclined supporting column, an inclined sliding block can slide in the vertical slideway in the middle of each inclined supporting column, and the panel is rotatably connected with the inclined sliding block;
the supporting device also comprises two fulcrum supporting columns, a vertical slideway is arranged in the middle of each fulcrum supporting column, the fulcrum sliding block can slide in the vertical slideway in the middle of the fulcrum supporting columns, and the panel is rotatably connected with the fulcrum sliding block;
the supporting device also comprises a vertical lifting device and a rotation control device; the panel comprises two horizontal sliding rails arranged on two sides of the bottom of the panel, and the inclined sliding block can slide in the horizontal sliding rails; the two inclined supporting columns are symmetrically arranged on two sides of the panel; the two fulcrum supporting columns are symmetrically arranged on two sides of the panel;
the transition state of the variable ramp device in transition from the first state to the second state includes:
the first step is as follows: the vertical lifting device firstly controls the fulcrum sliding block and the inclined sliding block to move synchronously to drive the panel to vertically lift for a certain distance in a horizontal state;
the second step is that: the rotation control device controls the inclined slide block to slide upwards or downwards, the inclined slide block slides in the horizontal slide rail at the same time, and the panel is driven to rotate by taking the fulcrum slide block as a fulcrum, so that the panel is in an inclined state, and an automobile ascending or descending ramp is formed.
4. A variable ramp device according to claim 3, wherein:
the vertical lifting device comprises an electric control lifting device, and the four vertical lifting supports are respectively provided with a motor for driving the panel to vertically lift along the inclined supporting column and the fulcrum supporting column.
5. A variable ramp device according to claim 3, wherein:
the vertical lifting device comprises an air pressure lifting device or a hydraulic lifting device, and the air pressure lifting device or the hydraulic lifting device drives the fulcrum sliding block or the inclined sliding block to move up and down.
6. A variable ramp device according to claim 3, wherein:
the vertical lifting device controls the vertical lifting distance range of the panel to be more than or equal to one half of the height of the inclined supporting column.
7. The variable ramp device according to claim 1, wherein: the state of the variable ramp device further includes: in the first state, one end of the panel is fixed to form a rotating fulcrum, the other end of the panel rotates up and down around the rotating fulcrum, and the supporting device supports and fixes the panel to enable the panel to be in a horizontal state or a state of being flush with the surrounding ground; in the second state, one end of the panel is fixed to form a rotation fulcrum, the other end of the panel rotates up and down around the rotation fulcrum, and the supporting device supports and fixes the panel to enable the panel to be in an inclined state to form an upper or lower ramp.
8. The variable ramp device according to claim 7, wherein:
the supporting device comprises a vertical supporting column and a telescopic supporting column;
one end of the vertical supporting column is connected with the panel through a rotating fulcrum, and one end of the telescopic supporting column is connected with the panel through a rotating fulcrum; the other end of the vertical supporting column is rotatably connected with the other end of the telescopic supporting column;
the telescopic support column comprises a fixed column and a telescopic column; the telescopic column is sleeved in the fixed column and can extend or contract relative to the fixed column;
in the first state, the telescopic column is in an extension or contraction state, and the panel is in a horizontal state;
in the second state, the telescopic column is in a contracted or expanded state, and the panel is in a downward inclined state or an upward inclined state to form a descending or ascending ramp.
9. The variable ramp device according to claim 8, wherein:
the length of the telescopic column is adjustable, so that the included angle between the panel and the horizontal direction is less than or equal to 8.6 degrees.
10. The variable ramp device according to claim 1, wherein: the rain shed is also included; the canopy is arranged on the variable ramp device or on the ground around the panel, the middle of the panel is hollow, and when the panel is horizontal, the hollow part is an automobile chassis maintenance channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020689482.7U CN212507123U (en) | 2020-04-29 | 2020-04-29 | Variable ramp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020689482.7U CN212507123U (en) | 2020-04-29 | 2020-04-29 | Variable ramp device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212507123U true CN212507123U (en) | 2021-02-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020689482.7U Active CN212507123U (en) | 2020-04-29 | 2020-04-29 | Variable ramp device |
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| Country | Link |
|---|---|
| CN (1) | CN212507123U (en) |
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2020
- 2020-04-29 CN CN202020689482.7U patent/CN212507123U/en active Active
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Address after: 224000 2-901, room 2, Qianjiang Fortune Plaza, No. 51, Youth Road, the Yellow Sea street, Chengnan New District, Yancheng City, Jiangsu, China (CNH) Patentee after: Continental Design Consulting Group Co.,Ltd. Patentee after: Cheng Xi Address before: 9 / F, block B, East Qianjiang Fortune Plaza, No.51 Qingnian Middle Road, Huanghai street, Chengnan New District, Yancheng City, Jiangsu Province, 224000 Patentee before: JIANGSU DAZHOU ENGINEERING PROJECT MANAGEMENT Co.,Ltd. Patentee before: Cheng Xi |