CN213595663U - Lifting device used in stairway - Google Patents
Lifting device used in stairway Download PDFInfo
- Publication number
- CN213595663U CN213595663U CN202021927181.XU CN202021927181U CN213595663U CN 213595663 U CN213595663 U CN 213595663U CN 202021927181 U CN202021927181 U CN 202021927181U CN 213595663 U CN213595663 U CN 213595663U
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- bearing
- plate
- bottom plate
- assembly
- scissor
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- 230000001174 ascending effect Effects 0.000 claims abstract description 6
- 210000001503 joint Anatomy 0.000 claims description 8
- 230000009467 reduction Effects 0.000 claims description 6
- 238000003032 molecular docking Methods 0.000 claims 1
- 230000003028 elevating effect Effects 0.000 description 5
- 230000009977 dual effect Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Abstract
The utility model discloses a lifting device used in a stair way, which relates to the technical field of lifting devices, and comprises a scissor-type lifting component and a bearing component, wherein the scissor-type lifting component is lifted obliquely, the bearing component comprises a bearing bottom plate, an ascending slope plate and a descending slope plate, the bearing bottom plate is parallel to the ground, one end of the bottom of the bearing bottom plate, which is far away from the scissor-type lifting component, is provided with a supporting wheel, and the supporting wheel is abutted against a part of inclined planes arranged on the stair way; the lower slope plate is rotatably connected with one end of the bearing bottom plate, which is far away from the scissor type lifting assembly, and the upper slope plate is rotatably connected with one end of the bearing bottom plate, which is close to the stair handrail; when the bearing component rises to the highest point, the downhill board revolves downwards to be capable of abutting against the ground, and when the bearing component descends to the lowest point, the uphill board revolves downwards to be capable of abutting against the ground. The embodiment of the utility model provides an in bear, cut fork lift assembly through bearing assembly and go up and down, the people sits wheelchair accessible and goes up the ramp plate and bear the bottom plate from top to bottom with the downhill path board, and then goes upstairs and downstairs.
Description
Technical Field
The utility model relates to a elevating gear technical field especially relates to a elevating gear for in stair way.
Background
The high-rise buildings are all provided with elevators due to the fact that a large amount of physical power is consumed for going upstairs and downstairs through stairs, but the elevators are generally not installed in buildings with six floors and below six floors in China, people with inconvenient actions go upstairs and downstairs very trouble, and people who sit in wheelchairs cannot go upstairs and downstairs, so that a life-falling device used in a stairway is needed to be designed, and people who sit in wheelchairs can go upstairs and downstairs independently.
SUMMERY OF THE UTILITY MODEL
The utility model discloses above-mentioned technical problem to exist among the prior art provides a elevating gear for in stair way, can solve six layers and the following building and sit the unable technical problem of going upstairs and downstairs independently of people of wheelchair.
In order to achieve the above technical purpose, an embodiment of the present invention provides a lifting device for use in a stairway, including: a scissor lift assembly and a carrier assembly; the scissor type lifting assembly comprises scissor arms and a base, the base is fixed at a corner of the stair way, and the scissor type lifting assembly is lifted obliquely; the bearing assembly is fixed at the top end of the scissor arm and comprises a bearing bottom plate, an upper slope plate and a lower slope plate, the bearing bottom plate is parallel to the ground, one end of the bottom of the bearing bottom plate, which is far away from the scissor type lifting assembly, is provided with a supporting wheel, and the supporting wheel is abutted against a part of inclined plane arranged on a stair way; the lower slope plate is rotatably connected with one end, far away from the scissor type lifting assembly, of the bearing bottom plate, and the upper slope plate is rotatably connected with one end, close to the stair handrail, of the bearing bottom plate; when the bearing component rises to the highest point, the downward slope plate can prop against the ground in a downward rotating mode, and when the bearing component falls to the lowest point, the upward slope plate can prop against the ground in a downward rotating mode.
Preferably, the bearing bottom plate is hollow, a rotating shaft perpendicular to the bearing bottom plate is arranged inside the bearing bottom plate, a circular through hole is formed in the upper wall of the bearing bottom plate, a disc is embedded into the circular through hole, and the center of the bottom surface of the disc is fixedly connected with the rotating shaft.
Preferably, the inside driving motor that is equipped with of bearing bottom plate, the driving motor output is equipped with drive gear, the cover is equipped with reduction gear in the pivot, reduction gear with drive gear meshes mutually.
Preferably, the top of the bearing bottom plate is provided with a first double rail extending from one end of the bearing bottom plate close to the stair handrail to the circular through hole, the top of the bearing bottom plate is provided with a second double rail extending from one end of the bearing bottom plate far away from the scissor type lifting assembly to the circular through hole, a third double rail is arranged on the disc, and the first double rail and the second double rail can be respectively butted with the third double rail.
Preferably, an ascending rail capable of being in butt joint with the first double rail is arranged on the ascending plate; and the downhill plate is provided with a downhill track which can be in butt joint with the second double track.
Preferably, the upper inner wall of the bearing bottom plate is provided with a first travel switch and a second travel switch, the first travel switch and the second travel switch are respectively used for controlling the driving motor to stop running, the bottom of the disc is provided with a toggle plate capable of toggling the first travel switch and the second travel switch, and when the third double-rail rotates to be in butt joint with the second double-rail, the first travel switch is toggled by the toggle plate; when the third double-rail rotates to be in butt joint with the first double-rail, the second travel switch is toggled by the toggle plate.
The embodiment of the utility model provides an in one or more technical scheme, following technological effect or advantage have at least:
the embodiment of the utility model provides an in through the elevating gear setting that will be used for in the stair way in the corner of stair way, bearing component bears wheelchair and people, cuts fork lifting unit and realizes going upstairs and downstairs, and the people who sits the wheelchair can pass through ramp and downhill path board by oneself and bear the bottom plate from top to bottom, and the people who has realized sitting the wheelchair also can go upstairs and downstairs alone.
Furthermore, the embodiment of the present invention provides a rotatable disc disposed on the bearing bottom plate, which is convenient for steering the wheelchair (the wheelchair needs to be steered at the corner platform of the stairway when going upstairs and downstairs).
Further, the embodiment of the utility model provides an in through bearing the inside driving motor that sets up of bottom plate, drive the disc and rotate, need not manually to turn to the wheelchair.
Further, the embodiment of the present invention provides a first dual-rail and a second dual-rail are disposed on the bearing bottom plate, a third dual-rail is disposed on the disc, the third dual-rail can be respectively butted with the first dual-rail and the second dual-rail along with the rotation of the disc, an ascending rail is disposed on the ascending plate, a descending rail is disposed on the descending plate, the rail can limit the wheel of the wheelchair, and the wheelchair can travel along the rail.
Further, the embodiment of the utility model provides an in through at inside first travel switch and the second travel switch of setting up of load-bearing bottom plate, set up the stirring board bottom the disc, can control motor stall after third double track is said and is docked with the second double track, third double track is said and is docked with first double track and then control motor stall.
Drawings
Fig. 1 is a schematic structural diagram of a lifting device used in a stairway according to an embodiment of the present invention.
Fig. 2 is a schematic view of a lifting device for use in a stairway according to an embodiment of the present invention.
Fig. 3 is a view illustrating an internal structure of the load floor shown in fig. 1 and 2.
Figure 4 is a top view of the load floor and the ramp shown in figure 1.
Figure 5 is a top view of the load floor and riser shown in figure 2.
Fig. 6 is a schematic diagram of an arrangement of a first travel switch and a second travel switch of a lifting device for use in a stairway according to an embodiment of the present invention.
Description of the reference numerals
100-scissor lift assembly, 101-scissor arms, 102-base;
200-bearing assembly, 201-bearing bottom plate, 202-uphill plate, 203-downhill plate, 204-rotating shaft, 205-driving motor, 206-driving gear, 207-reduction gear, 208-disc, 209-first double track, 210-second double track, 211-third double track, 212-uphill track, 213-downhill track, 214-first travel switch, 215-second travel switch, 216-toggle plate, 217-supporting wheel.
Detailed Description
Other objects and advantages of the present invention will become apparent from the following explanation of the preferred embodiments of the present application.
As shown in fig. 1 to 6, a lifting device for use in a stairway includes a scissor lift assembly 100 and a carrier assembly 200. The scissor-type lifting assembly 100 is in the prior art and comprises a scissor arm 101 and a base 102, the base 102 is fixed at a corner in a stairway, and the scissor-type lifting assembly 100 is lifted in an inclined manner; the bearing assembly 200 is fixed at the top end of the scissor arm 101, the bearing assembly 200 comprises a bearing bottom plate 201, an upward slope plate 202 and a downward slope plate 203, the bearing bottom plate 201 is parallel to the ground, a supporting wheel 217 is arranged at one end of the bottom of the bearing bottom plate 201, which is far away from the scissor type lifting assembly, a partial inclined plane is arranged on a stair way, the partial stair way without the inclined plane can still walk, and the supporting wheel 217 is abutted against the inclined plane to prevent the bearing assembly 200 from sagging; the lower slope plate 203 and one end of the bearing bottom plate 201 far away from the scissor type lifting assembly 100 are rotatably connected and can be hinged, and the upper slope plate 202 and one end of the bearing bottom plate 201 near the stair handrail are rotatably connected and can be hinged; when the bearing assembly 200 rises to the highest point, the downhill plate 203 can abut against the ground in a downward rotation mode, and when the bearing assembly 200 falls to the lowest point, the uphill plate 202 can abut against the ground in a downward rotation mode. When the lifting device used in the stairway does not work, the scissor arms 101 are contracted, the bearing assembly 200 is located at the lowest point, when a person sitting on the wheelchair needs to go upstairs, the uphill plate 202 rotates downwards to abut against the ground, the person can go up to the bearing bottom plate 201 along the uphill plate 202 while sitting on the wheelchair, the uphill plate 202 rotates upwards to the initial position, the scissor type lifting assembly 100 conveys the bearing assembly 200 and the person and the wheelchair borne by the bearing assembly to the top end of the stair, the downhill plate 203 rotates downwards to be in contact with the ground, the person can leave the bearing bottom plate 201 along the downhill plate 203 while sitting on the wheelchair, the downhill plate 203 rotates upwards to the initial position, the lifting device is recovered, and the rotation of the uphill plate 202 and the downhill plate 203 can be controlled manually or by an electromechanical machine, and can be realized by the prior. When going downstairs, the carrying assembly 200 is firstly lifted to the highest position of the stairs (a control switch can be arranged on the wall of the highest position of the stairs), the lifting assembly is retracted after a person sits on the wheelchair and goes onto the carrying bottom plate 201, and the carrying assembly 200 descends to realize downstairs.
The embodiment of the utility model provides an in through the elevating gear setting that will be used for in the stair way in the corner of stair way, bearing component 200 bears wheelchair and people, cuts fork lift assembly 100 and realizes going upstairs and downstairs, and the people who sits the wheelchair can pass through ramp 202 and downhill path 203 by oneself and bear bottom plate 201 from top to bottom, and the people who has realized sitting the wheelchair also can go upstairs and downstairs alone.
In some embodiments, the load-bearing bottom plate 201 is hollow, a rotation shaft 204 perpendicular to the load-bearing bottom plate 201 is disposed inside the load-bearing bottom plate 201, a circular through hole is disposed on the upper wall of the load-bearing bottom plate 201, a disc 208 is embedded in the circular through hole, and the bottom center of the disc 208 is fixedly connected to the rotation shaft 204. The upper and lower surfaces of the load-bearing base plate 201 may be square, and the rotation shaft 204 is disposed at the central position inside the load-bearing base plate 201. When a person sits on the wheelchair and goes up the bearing bottom plate 201 through the uphill plate 202, the wheelchair faces the opposite direction of the uphill plate 202, so that the person needs to turn to leave the bearing assembly 200 through the downhill plate 203, and the rotatable disc 208 arranged on the bearing bottom plate 201 can facilitate the turning of the wheelchair.
In some embodiments, a driving motor 205 is disposed inside the bearing bottom plate 201, a driving gear 206 is disposed at an output end of the driving motor 205, a reduction gear 207 is sleeved on the rotating shaft 204, and the reduction gear 207 is meshed with the driving gear 206, so that the rotating shaft 204 and the disc 208 can be driven to rotate slowly, and labor is saved.
In some embodiments, the top of the load floor 201 is provided with a first double rail 209 extending from an end of the load floor 201 close to the stair railing to the circular through hole and a second double rail 210 extending from an end of the load floor 201 far from the scissor lift assembly 100 to the circular through hole, a third double rail 211 is provided on the disc 208, and the first double rail 209 and the second double rail 210 can be respectively butted with the third double rail 211. The first double-track 209, the second double-track 210 and the third double-track 211 are used for limiting two wheels of the wheelchair, and the third double-track 211 can rotate along with the rotation of the disc 208 and further respectively butt against the first double-track 209 and the second double-track 210.
In some embodiments, the uphill plate 202 is provided with an uphill rail 212 capable of being abutted with the first dual rail 209, the downhill plate 203 is provided with a downhill rail 213 capable of being abutted with the second dual rail 210, the wheelchair can go up from the uphill plate 202 to the load floor 201 along a path defined by the uphill rail 212, and after steering, the third dual rail 211 is abutted with the second dual rail 210 and leaves the load bearing assembly 200 along a path defined by the downhill rail 213, so that deviation is avoided.
In some embodiments, the upper inner wall of the load-bearing base 201 is provided with a first travel switch 214 and a second travel switch 215, the first travel switch 214 and the second travel switch 215 are respectively used for controlling the driving motor 205 to stop running, the bottom of the disc 208 is provided with a toggle plate 216 capable of toggling the first travel switch 214 and the second travel switch 215, the first travel switch 214 can be arranged in the middle of the first double track 209 and close to the disc 208, and the second travel switch 215 can be arranged in the middle of the second double track 210 and close to the disc 208. When the third double-rail 211 rotates to be in butt joint with the second double-rail 210, the first travel switch 214 is toggled by the toggle plate 216, the driving motor 205 stops running, and steering is completed; when the third double rail 211 rotates to be in butt joint with the first double rail 209, the second travel switch 215 is toggled by the toggle plate 216, the driving motor 205 stops running, and the steering is completed.
The apparatus of the present application has been described in detail with reference to the preferred embodiments thereof, however, it should be noted that those skilled in the art can make modifications, alterations and adaptations based on the above disclosure without departing from the spirit of the present application. The present application includes the specific embodiments described above and any equivalents thereof.
Claims (6)
1. A lifting device for use in a stairway, comprising a scissor lift assembly (100) and a carrier assembly (200);
the scissor type lifting assembly (100) comprises a scissor arm (101) and a base (102), the base (102) is fixed at the corner of the stairway, and the scissor type lifting assembly (100) is lifted obliquely;
the bearing assembly (200) is fixed at the top end of the scissor arm (101), the bearing assembly (200) comprises a bearing bottom plate (201), an ascending slope plate (202) and a descending slope plate (203), the bearing bottom plate (201) is parallel to the ground, one end of the bottom of the bearing bottom plate (201), which is far away from the scissor lifting assembly (100), is provided with a supporting wheel (217), and the supporting wheel (217) is abutted to a part of inclined planes arranged on a stair way; the lower slope plate (203) is rotatably connected with one end, far away from the scissor type lifting assembly (100), of the bearing bottom plate (201), and the upper slope plate (202) is rotatably connected with one end, close to a stair handrail, of the bearing bottom plate (201); when the bearing assembly (200) rises to the highest point, the downward slope plate (203) rotates downward to be capable of abutting against the ground, and when the bearing assembly (200) falls to the lowest point, the upward slope plate (202) rotates downward to be capable of abutting against the ground.
2. The lifting device for use in a stairway as claimed in claim 1, wherein the load-bearing bottom plate (201) is hollow, a rotation shaft (204) perpendicular to the load-bearing bottom plate (201) is provided inside the load-bearing bottom plate (201), the upper wall of the load-bearing bottom plate (201) is provided with a circular through hole, a disc (208) is embedded in the circular through hole, and the center of the bottom surface of the disc (208) is fixedly connected with the rotation shaft (204).
3. The lifting device for use in a stairway as claimed in claim 2, wherein the carrying floor (201) is provided with a drive motor (205) therein, the output end of the drive motor (205) is provided with a drive gear (206), the rotating shaft (204) is sleeved with a reduction gear (207), and the reduction gear (207) is engaged with the drive gear (206).
4. The lifting device for use in a stairway as claimed in claim 3, wherein the load floor (201) is provided with a first double rail (209) extending from an end of the load floor (201) near a handrail to the circular through hole, the load floor (201) is provided with a second double rail (210) extending from an end of the load floor (201) far from the scissor lift assembly (100) to the circular through hole, the disc (208) is provided with a third double rail (211), and the first double rail (209) and the second double rail (210) are respectively capable of docking with the third double rail (211).
5. The lifting device for use in stairways according to claim 4, characterized in that the ramp (202) is provided with a ramp rail (212) which can be docked with the first double rail (209); and a downhill track (213) which can be butted with the second double track (210) is arranged on the downhill plate (203).
6. The lifting device for use in a stairway as claimed in claim 5, wherein the upper inner wall of the load-bearing base (201) is provided with a first travel switch (214) and a second travel switch (215), the first travel switch (214) and the second travel switch (215) are respectively used for controlling the driving motor (205) to stop running, the bottom of the disc (208) is provided with a toggle plate (216) capable of toggling the first travel switch (214) and the second travel switch (215), and when the third double track (211) rotates to be in butt joint with the second double track (210), the first travel switch (214) is toggled by the toggle plate (216); when the third double rail (211) rotates to be in butt joint with the first double rail (209), the second travel switch (215) is toggled by the toggle plate (216).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021927181.XU CN213595663U (en) | 2020-09-07 | 2020-09-07 | Lifting device used in stairway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021927181.XU CN213595663U (en) | 2020-09-07 | 2020-09-07 | Lifting device used in stairway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213595663U true CN213595663U (en) | 2021-07-02 |
Family
ID=76586682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021927181.XU Expired - Fee Related CN213595663U (en) | 2020-09-07 | 2020-09-07 | Lifting device used in stairway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213595663U (en) |
-
2020
- 2020-09-07 CN CN202021927181.XU patent/CN213595663U/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: 20210702 |
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| CF01 | Termination of patent right due to non-payment of annual fee |