CN208308195U - A kind of Stair climbing device - Google Patents
A kind of Stair climbing device Download PDFInfo
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- CN208308195U CN208308195U CN201820010176.9U CN201820010176U CN208308195U CN 208308195 U CN208308195 U CN 208308195U CN 201820010176 U CN201820010176 U CN 201820010176U CN 208308195 U CN208308195 U CN 208308195U
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- guide rail
- roller
- wheel
- auxiliary
- stair
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- 230000009194 climbing Effects 0.000 title claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 238000009434 installation Methods 0.000 claims abstract description 5
- 230000000670 limiting effect Effects 0.000 claims abstract description 5
- 230000003068 static effect Effects 0.000 claims abstract description 4
- 244000309464 bull Species 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000009471 action Effects 0.000 abstract description 16
- 238000012546 transfer Methods 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 description 9
- 238000004891 communication Methods 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 230000000452 restraining effect Effects 0.000 description 2
- 241000834287 Cookeolus japonicus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 210000002414 leg Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
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Abstract
The utility model discloses a kind of Stair climbing devices, comprising: guide rail is installed in the banister and/or balustrade of stair, railcar, is slidably disposed on guide rail to transfer pedestrian and driving mechanism, driving railcar is mobile.Railcar includes riser, position limiting structure and folded sheet；Wherein, riser vertical display is slidably arranged on guide rail, and folded sheet is rotatably arranged on riser, and position limiting structure is located at holding folded sheet in the rotating range of folded sheet, keeps folded sheet static when parallel with stair tread.Guide rail includes main guide rail and secondary guide rail, and main guide rail is installed in above balustrade, and secondary guide rail is installed in banister, and the longitudinal section of secondary guide rail is frame-type structure；Railcar further comprises the main roller and secondary roller being installed on riser, and the installation site of main roller is adapted with main guide rail, and secondary roller is placed in sliding in secondary guide rail.Continuous action downstairs may be implemented, floor gap is not required to passenger or more.
Description
Technical Field
The invention relates to the technical field of power-assisted stairs, in particular to a stair climbing device.
Background
At present, the elevator is not arranged in a low-rise building generally, and physical power is consumed for going upstairs and downstairs. Some stair climbing machines among the prior art generally set up on the wall, and every layer is not continuous, and the person of taking all need climb the stair machine from top to bottom after taking every section, to living in the inconvenient personage of high-rise district legs and feet, it is very inconvenient to use.
Disclosure of Invention
The invention aims to provide a stair climbing device which can realize continuous actions of going upstairs and downstairs without passengers going upstairs and downstairs.
The technical scheme provided by the invention is as follows: a stair climbing device comprising:
a guide rail arranged on a stair railing and/or a stair handrail of a stair,
a rail car slidably disposed on the guide rail to divert a pedestrian, and,
and the driving mechanism drives the rail car to move.
This technical scheme, the guide rail setting can set up in succession at stair railing one end between each floor, avoids taking personnel and all will climb building device from top to bottom after taking every section of needs, and convenient to use is swift.
The rail car comprises a vertical plate, a limiting structure and a folding plate;
the vertical putting of riser, the slip setting is in on the guide rail, the rotatable setting of folded sheet is in on the riser, limit structure is located the rotation range card of folded sheet is put the folded sheet makes the folded sheet is static when being parallel with the stair tread.
This technical scheme, railcar is a folding mechanism, and occupation space is less when not using, can not influence the normal use of stair. On the other hand, the requirement on the installation space is also reduced, and the use scene is wider.
Preferably, the guide rail comprises a main guide rail and an auxiliary guide rail, the main guide rail is fixedly arranged above the stair handrail, the auxiliary guide rail is fixedly arranged on the stair railing, the longitudinal section of the auxiliary guide rail is of a frame-shaped structure, and an opening facing one side of the stair is formed in the longitudinal section of the auxiliary guide rail;
the rail car further comprises a main roller and an auxiliary roller which are arranged on the vertical plate, the installation position of the main roller is matched with the main guide rail, and the auxiliary roller is accommodated in the auxiliary guide rail and slides in the auxiliary guide rail.
This technical scheme adopts double track way mechanism, and the railcar is rather than the double-roller structure of combination, and the action stability of transferring the pedestrian is higher, and the security is better.
In particular, the method comprises the following steps of,
a first auxiliary roller or a first auxiliary bull's eye wheel matched with the inclined main guide rail is further arranged on the vertical plate;
and/or;
a second auxiliary roller or a second auxiliary bull's eye wheel matched with the horizontal main guide rail is further arranged on the vertical plate,
according to the technical scheme, the auxiliary idler wheels are tightly attached to the main guide rail to roll and operate, and the stability of the vertical plate during operation can be improved.
Further, the stair climbing device comprises a brake block, wherein the brake block is movably arranged on the side face of the main roller relative to the main guide rail, and the lower surface of the brake block comprises a groove structure matched with the shape of the main guide rail.
Specifically, the main roller comprises a roller part and two guide parts, and the two guide parts are connected to two sides of the roller part respectively;
the roller part supports and leans on the main guide rail top slides, the guide part is located respectively the both sides of main guide rail are in order to block to put main guide rail is spacing, distance between the guide part is greater than corresponding position department main guide rail width.
This technical scheme, main gyro wheel can play certain spacing and guide effect to advancing of main gyro wheel on the guide rail including two guide part, increases its stability of operation from top to bottom, also can prevent that the railcar from droing from the main track. Meanwhile, the main roller has a certain axial displacement space on the main guide rail, and the main roller is favorable for realizing turning action.
Preferably, one side of the auxiliary roller wheel close to the stair railing is provided with a bull-eye wheel, and the auxiliary roller wheel can axially move along the frame structure of the auxiliary guide rail.
This technical scheme, the side of vice gyro wheel is relative with vice guide rail through the bull's eye wheel, and the top ball of bull's eye wheel is hugged closely vice track inner wall and is rolled, can support railcar lower half and incline to the railing, also can be along with the up-and-down motion of railcar together.
Preferably, the stair further comprises a traction rope and a guide wheel, the guide wheel assembly is arranged at the corner of the stair, the traction rope is guided by the guide wheel assembly to be arranged between a bottom building and a top building, and the vertical plate is fixed to the traction rope to move along with the traction rope; the driving mechanism is arranged on a top building to retract and release the traction rope.
Preferably, actuating mechanism includes motor, traction wheel and supplementary traction wheel, the traction wheel is installed rotatory on the output shaft of motor, supplementary traction wheel with traction wheel meshing transmission, the haulage rope is in proper order around establishing with the S type the traction wheel with on the supplementary traction wheel.
The driving mechanism comprises a motor and a traction wheel, the traction wheel is arranged on an output shaft of the motor to rotate, and the traction rope is wound on the traction wheel for at least 1 circle.
Specifically, the hauling cable forms a closed loop between the bottom building and the top building.
Preferably, the device further comprises an auxiliary driving mechanism arranged at the bottom floor, and the two ends of the traction rope are controlled to be retracted and extended by the driving mechanism and the auxiliary driving mechanism respectively.
Preferably, the tensioning device comprises a tensioning wheel, a first roller and a second roller, the traction rope is wound on the first roller, the tensioning wheel and the second roller in an S shape in sequence, and the distance between the tensioning wheel and the first roller is adjustable.
Preferably, a connecting rod is fixed on one side of the vertical plate facing the stair railing, and the traction rope is fixed on the connecting rod through a buckle.
The stair climbing device provided by the invention can bring at least one of the following beneficial effects:
1. the guide rail sets up in stair railing one end, can set up in succession between each floor, avoids taking personnel to take and all will climb the building device from top to bottom after every section of needs, and convenient to use is swift.
2. The rail car is a folding mechanism, occupies a small space when not in use, and cannot influence the normal use of the stairs. On the other hand, the requirement on the installation space is also reduced, and the use scene is wider.
3. The double-track mechanism is adopted, the rail car is of a double-roller structure combined with the rail car, the action stability of the transferred pedestrian is higher, and the safety is better.
4. The main roller comprises two guide parts, can play certain limiting and guiding roles in advancing the main roller on the guide rail, increases the ascending and descending stability of the main roller, and can prevent the rail car from falling off from the main rail. Meanwhile, the main roller has a certain axial displacement space on the main guide rail, and the main roller is favorable for realizing turning action.
5. The side of the auxiliary idler wheel is opposite to the auxiliary guide rail through the bull's eye wheel, and the top ball of the bull's eye wheel rolls along the inner wall of the auxiliary guide rail, so that the lower half part of the rail car can be supported to incline towards the rail, and the rail car can also move up and down along with the rail car.
Drawings
The above features, technical features, advantages and modes of realisation of a stair climbing device will be further described in the following, in a clearly understandable manner, in connection with the accompanying drawings, which illustrate preferred embodiments.
Fig. 1 is a schematic diagram of a drive scheme for using a pull-cord to move a railcar.
Fig. 2 is another drive scheme for using a pull-cord to move a railcar.
Fig. 3 is a schematic view of the structure of the turning guide wheel guiding the rotation of the traction rope.
Fig. 4-a and 4-b are schematic plan views of two driving configurations.
Fig. 5 is a side view of the drive structure of fig. 4-b.
Fig. 6 is a side view of a riser.
Fig. 7 is a schematic view of the arrangement of risers placed on a handrail and balustrade.
Fig. 8 is a schematic plan view of a riser.
Fig. 9 is a schematic view of the overall structure of the stair climbing device.
FIG. 10 is a schematic view of the main roller and the main guide rail.
FIG. 11 is a schematic view of the operation of the brake block.
Fig. 12 is a schematic diagram of the principle of action of the barrier sheet.
Fig. 13 is a schematic view of the action principle of the blocking sheet at another angle.
Fig. 14 is a schematic view showing a connection structure of the seat plate and the step plate to the riser.
FIG. 15 is a schematic view of the connection of the buckle to the pull cord.
The reference numbers illustrate: 100. stair handrail, 110, stair railing, 200, main guide rail, 201, fixing bolt, 202, barrier sheet, 210, secondary guide rail, 220, guide wheel, 300, railcar, 310, riser, 311, connecting rod, 312, guide rod, 320, seat board, 321, pedal, 322, handrail, 323, touch sensor, 324, start button, 325, limit pull rod, 330, main roller, 331, secondary roller, 332, first auxiliary roller, 333, second auxiliary roller, 340, brake block, 341, foreign matter sensor, 351, guide portion, 353, bull's eye wheel, 400, driving mechanism, 401, motor, 402, traction wheel, 403, auxiliary traction wheel, 410, secondary driving mechanism, 420, tensioning device, 421, first roller, 422, second roller, 423, tensioning wheel, 500, traction rope, 501, knot, 502, buckle, 510, floor identifier.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following description will be made with reference to the accompanying drawings. It is obvious that the drawings in the following description are only some examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be derived from them without inventive effort.
For the sake of simplicity, the drawings only schematically show the parts relevant to the present invention, and they do not represent the actual structure as a product.
Example one
The embodiment discloses a stair climbing device, includes: a guide rail, a rail car 300, and a drive mechanism 400, wherein the guide rail is mounted on a stair railing 110 or a stair railing 100 of a stair,
the rail car 300 is slidably disposed on the guide rail to transfer passengers, and the driving mechanism 400 drives the rail car 300 to move along the guide rail to complete the transferring action of going upstairs and downstairs. The driving mechanism can be a power mechanism arranged in the rail car, and the rail car completes the ascending and descending actions along the guide rail according to the program design.
In addition, as shown in fig. 1, the rail car 300 may be fixed to a traction rope, a guide wheel is additionally provided at a corner of a staircase to guide the traction rope 500, the traction rope 500 is guided by the guide wheel 220 to be disposed between a bottom building and a top building, and the driving mechanism 400 is disposed on the top building to retract and release the traction rope 500, thereby driving the rail car 300 to go up or down.
As shown in fig. 6-8, the rail car 300 includes a riser 310, a stopper structure, a seat plate 320, and a tread 321, wherein the seat plate 320 is located above the tread 321. The riser 310 is vertical to be put, the slip sets up on the guide rail, the equal rotatable setting of bedplate 320 and footboard 321 is on riser 310, limit structure is located bedplate 320 and footboard 321's rotation range inside callipers and puts, it is static when parallel with the stair tread to make bedplate 320 and footboard 321, bedplate 320 and footboard 321 are in fold condition in fig. 6 and 7, the laminating is on riser 310 surface in the stack, the arrow point of curve shape in the picture has indicated the direction of rotation of bedplate 320 and footboard 321, after bedplate 320 and footboard 321 are parallel with the stair tread along this curve rotation, the passenger can step on footboard 321 by the foot, the buttock is placed on bedplate 320. Of course, only one plate-shaped structure capable of rotating on the vertical plate can be arranged, and the function of transferring passengers can be realized. Alternatively, a reversible vertical handrail 322 is installed on the upper end of the vertical plate, and as shown in fig. 8, a start button 324 is installed on the handrail 322, and the start button 324 is in communication connection with the driving mechanism, so that the driving mechanism starts to take up and take down the traction rope 500 when a passenger presses the start button 322. Illustratively, the upper restraining tie 325 in fig. 14 is hinged to the riser 310 and the seat pan 320, respectively, to achieve the restraining function in the state shown in the drawings. And the lower limit links 325 are hinged to the riser 310 and the tread 321, respectively.
More preferably, the stair climbing device of the present embodiment further includes a control mechanism for controlling the operation of the rail car 300, and the pedal 321 is provided with a touch sensor 323, and the touch sensor 323 is in communication connection with the control mechanism. The sensor is used for stopping the rail car when the rail car runs and sundries touch the sensor at the edge of the pedal. The rail car receives the electric control signal to trigger the rotation or folding action of the board 320 and the pedal 321. The control mechanism controls the folding plate to perform overturning to be parallel to the stair tread and/or folding action.
Example two
On the basis of the first embodiment, as shown in fig. 7 and 9, the guide rail includes a main guide rail 200 and a sub guide rail 210, the main guide rail 200 is fixed above the stair railing 100 by a fixing bolt 201, the sub guide rail 210 is fixed on the stair railing 110, and the longitudinal section of the sub guide rail 210 is a frame-shaped structure and includes an opening facing one side of the stair. The rail car 300 further includes a main roller 330 and a sub roller 331 mounted on the vertical plate 310, the main roller 330 is mounted on the main guide rail 200 and can roll on the main guide rail 200, the sub roller 331 is accommodated in the sub guide rail 210 and slides, and the sub roller 331 is connected to the vertical plate through the opening of the sub guide rail frame structure. Illustratively, a bull's eye wheel 353 is arranged on one side of the secondary roller 331 adjacent to the stair railing 110, a ball at the top end of the bull's eye wheel rolls freely against the inner wall of the secondary rail 210, and the secondary roller 331 can move axially along the frame structure of the secondary rail 210.
Preferably, as shown in fig. 7 and 9, the riser 310 is further provided with a first auxiliary roller 332 and a second auxiliary roller 333, and the first auxiliary roller 332 is adapted to the inclined main guide rail 200, i.e., the first auxiliary roller 332 rolls against the side of the main guide rail 200 when the riser 310 travels on the inclined up and down stairway. The second auxiliary roller 333 is fitted to the horizontal main guide 200, i.e., the second auxiliary roller 333 rolls on the side of the main guide 200 when the riser 310 travels on the horizontal stair section. The first auxiliary roller 332, the second auxiliary roller 333, and the auxiliary roller 331 and the bull's eye wheel 353 that are engaged with the auxiliary rail 210 and slide together function to stabilize the vertical plate sliding operation. Similarly, the first auxiliary wheel 332 and the second auxiliary wheel 333 may also each be configured as a bull's-eye wheel.
Preferably, as shown in fig. 9 and 11, the stair climbing device further includes a brake block 340, the brake block 340 is movably installed on the side of the main roller 330 opposite to the main rail 200, and the lower surface thereof includes a groove structure adapted to the shape of the main rail 200. When a braking action is required, the brake block 340 moves downward to be attached to the surface of the main guide rail 200 to generate a sliding friction force, so as to prevent the rail car from continuing to move.
Preferably, as shown in fig. 6 and 7, the main roller 330 includes a roller portion and two guide portions 351, and the two guide portions 351 are connected to both sides of the roller portion; the roller part leans on slide above the main guide rail, the guide parts 351 are respectively located at two sides of the main guide rail 200 to be clamped on the main guide rail 200 for limitation, and the distance between the guide parts 351 is greater than the width of the main guide rail 200 at the corresponding position. As shown in fig. 9, the vertical plate 310 is further fixedly provided with a guide bar 312, the lower end of the guide bar 312 is connected with a guide portion 351 outside the main roller, and the top end of the vertical plate extends to the top end of the vertical plate, so that the connection between the main roller and the vertical plate is firmer.
Preferably, as shown in fig. 6, 7 and 9, the rail car 300 is provided with a foreign object sensor 341 facing the guide rail to detect whether a foreign object on the guide rail obstructs the advance of the rail car. The foreign matter sensor 341 is in communication connection with the driving mechanism 400; when the foreign object sensor 341 detects a foreign object on the rail, the driving mechanism 400 stops driving the rail car 300 to move forward, and simultaneously drives the brake block 340 to descend to perform a braking operation.
Preferably, as shown in fig. 9, the vertical plate 310 is further provided with a floor identifier 510, and the floor identifier 510 is connected to a driving mechanism in a communication manner, and can measure the floor where the rail car is located, stop at a designated floor according to a traveling floor command inputted by a passenger when the passenger is seated, and simultaneously drive the brake block 340 to descend to perform a braking operation.
EXAMPLE III
On the basis of the first embodiment and the second embodiment, as shown in fig. 4-a, the driving mechanism 400 includes a motor 401 and a traction wheel 402, the traction wheel 402 is installed on an output shaft of the motor 401 to rotate, and the traction rope is wound on the traction wheel 402 for at least 1 turn, so that the rotation of the traction wheel 402 drives the traction rope 500 to displace, and further drives the railcar connected with the traction rope 500 to move. The driving mechanism can also adopt the structure shown in fig. 4-b and fig. 5, the driving mechanism 400 comprises a motor 401, a traction wheel 402 and an auxiliary traction wheel 403, the traction wheel 402 is arranged on the output shaft of the motor 401 to rotate, the auxiliary traction wheel 403 is in meshing transmission with the traction wheel 402, as shown in fig. 5, the mechanisms of the traction wheel 402 and the auxiliary traction wheel 403 are similar and respectively comprise a meshing gear structure positioned on the left side in the figure and a wheel structure positioned on the right side and provided with a rope groove on the surface, and the traction rope 500 is sequentially wound on the rope grooves on the traction wheel 402 and the auxiliary traction wheel 403 in an S shape. When the motor rotates, the traction wheel 402 is driven, the traction wheel 402 is engaged with the auxiliary traction wheel 403, and the rotation of the two wheels drives the traction rope to displace, thereby driving the rail car 300 thereon to move.
In the embodiment disclosed two arrangements of driving structure, as shown in fig. 1, the stair climbing device only comprises a driving mechanism 400 arranged on the top of the building, and a traction rope 500 forms a closed loop between the bottom building and the top building. The drive mechanism 400 can retract the pull-cord 500 to effect the motion of the railcar. Another driving structure referring to fig. 2, the stair climbing device only comprises a driving mechanism 400 arranged on the top of a building and an auxiliary driving mechanism 410 arranged on the bottom of the building, and the two ends of the traction rope 500 are controlled to be retracted by the driving mechanism 400 and the auxiliary driving mechanism 410 respectively.
Further preferably, the stair climbing device further includes a tensioning device 420, the tensioning device 420 includes a tensioning wheel 423, a first roller 421 and a second roller 422, the pulling rope 500 is wound around the first roller 421, the tensioning wheel 423 and the second roller 422 in an S-shape, and a distance between the tensioning wheel 423 and the first roller 421 and the second roller 422 is adjustable.
Illustratively, as shown in fig. 1, fig. 2, fig. 6 and fig. 10, a connecting rod 311 is fixed on one side of the riser 310 facing the stair railing 110, and a pulling rope 500 is connected to the connecting rod 311, illustratively, as shown in fig. 15, a buckle 502 is arranged at the front end of the connecting rod 311, two through holes for the pulling rope 500 to pass through are arranged on the buckle 502, two segments of the pulling rope 500 are respectively clamped on the two through holes in a rope knot manner to achieve fixation, and further, the two segments of the pulling rope are connected to further achieve fixation. The sleeve structure of the connecting rod 311 can improve the freedom degree of the traction action of the traction rope 500 and the vertical plate 310, and facilitate the turning action of the vertical plate 310. Preferably, referring to fig. 12 and 13, the main guide rail 200 is provided with a blocking piece 202 on the upper side, and the blocking piece 202 can rotate along the plane of the vertical plate 310; the pulling rope 500 is located on one side of the blocking plate 202 close to the stair railing 110, and the vertical plate can push the blocking plate to rotate through the blocking plate 202 to clear the passage, and the vertical plate can normally pass through. When the pulling rope 500 is ejected to the side of the stairs due to a fault, the blocking piece 202 can block the action of the blocking piece 202 only when the blocking piece 202 can rotate on the plane of the vertical plate 310, so that the fault or the injury to passengers can be prevented.
It should be noted that the above embodiments can be freely combined as necessary. The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (9)
1. A stair climbing device, comprising:
a guide rail arranged on a stair railing and/or a stair handrail of a stair,
a rail car slidably disposed on the guide rail to divert a pedestrian, and,
the driving mechanism drives the rail car to move; wherein,
the rail car comprises a vertical plate, a limiting structure and a folding plate; the vertical putting of riser, the slip setting is in on the guide rail, the rotatable setting of folded sheet is in on the riser, limit structure is located the rotation within range card of folded sheet is put the folded sheet makes the folded sheet is static when parallel with the stair tread.
2. The stair climbing device according to claim 1, wherein: the guide rails comprise a main guide rail and an auxiliary guide rail, the main guide rail is fixedly arranged above the stair handrail, the auxiliary guide rail is fixedly arranged on the stair railing, the longitudinal section of the auxiliary guide rail is of a frame-shaped structure, and an opening facing one side of the stair is formed in the longitudinal section of the auxiliary guide rail;
the rail car further comprises a main roller and an auxiliary roller which are arranged on the vertical plate, the installation position of the main roller is matched with the main guide rail, and the auxiliary roller is accommodated in the auxiliary guide rail and slides in the auxiliary guide rail.
3. The stair climbing device according to claim 2, wherein:
a first auxiliary roller or a first auxiliary bull's eye wheel matched with the inclined main guide rail is further arranged on the vertical plate;
and/or;
and a second auxiliary roller or a second auxiliary bull's eye wheel matched with the horizontal main guide rail is further arranged on the vertical plate.
4. The stair climbing device according to claim 2, wherein: the brake block is movably arranged on the side face of the main roller opposite to the main guide rail, and the lower surface of the brake block comprises a groove structure matched with the shape of the main guide rail.
5. The stair climbing device according to claim 2, wherein: the main roller comprises a roller part and two guide parts, and the two guide parts are connected to two sides of the roller part respectively;
the roller part supports and leans on the main guide rail top slides, the guide part is located respectively the both sides of main guide rail are in order to block to put main guide rail is spacing, distance between the guide part is greater than corresponding position department main guide rail width.
6. The stair climbing device according to claim 2, wherein: one side that vice gyro wheel closes on the stair railing is provided with the bull's eye wheel, vice gyro wheel can be followed the frame type structure axial displacement of vice guide rail.
7. The stair climbing device according to any one of claims 1 to 6, wherein: the device further comprises a traction rope and a guide wheel, wherein the guide wheel is arranged at the corner of the stair, the traction rope is guided by the guide wheel to be arranged between a bottom building and a top building, and the vertical plate is fixed on the traction rope to move along with the traction rope; the driving mechanism is arranged on a top building to retract and release the traction rope.
8. The stair climbing device according to claim 7, wherein:
the driving mechanism comprises a motor, a traction wheel and an auxiliary traction wheel, the traction wheel is arranged on an output shaft of the motor to rotate, the auxiliary traction wheel is in meshing transmission with the traction wheel, and the traction rope is sequentially wound on the traction wheel and the auxiliary traction wheel in an S shape;
or;
the driving mechanism comprises a motor and a traction wheel, the traction wheel is arranged on an output shaft of the motor to rotate, and the traction rope is wound on the traction wheel for at least 1 circle.
9. The stair climbing device according to claim 7, wherein:
the traction rope forms a closed loop between the bottom building and the top building;
and/or;
the device further comprises an auxiliary driving mechanism arranged at the bottom floor, and the two ends of the traction rope are controlled to be retracted and extended by the driving mechanism and the auxiliary driving mechanism respectively;
and/or;
the tensioning device comprises a tensioning wheel, a first roller and a second roller, the traction rope is wound on the first roller, the tensioning wheel and the second roller in an S-shaped mode in sequence, and the distance between the tensioning wheel and the first roller is adjustable;
and/or;
and a connecting rod is fixed on one side of the vertical plate facing the stair railing, and the traction rope is fixed on the connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820010176.9U CN208308195U (en) | 2018-01-04 | 2018-01-04 | A kind of Stair climbing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820010176.9U CN208308195U (en) | 2018-01-04 | 2018-01-04 | A kind of Stair climbing device |
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| Publication Number | Publication Date |
|---|---|
| CN208308195U true CN208308195U (en) | 2019-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820010176.9U Expired - Fee Related CN208308195U (en) | 2018-01-04 | 2018-01-04 | A kind of Stair climbing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108002177A (en) * | 2018-01-04 | 2018-05-08 | 上海协印电子电路有限公司 | A kind of Stair climbing device |
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2018
- 2018-01-04 CN CN201820010176.9U patent/CN208308195U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108002177A (en) * | 2018-01-04 | 2018-05-08 | 上海协印电子电路有限公司 | A kind of Stair climbing device |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20190101 Termination date: 20200104 |