CN110884980A

CN110884980A - Shared corridor elevator

Info

Publication number: CN110884980A
Application number: CN201911287997.2A
Authority: CN
Inventors: 朱幕松
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-15
Filing date: 2019-12-15
Publication date: 2020-03-17

Abstract

A shared corridor elevator comprises a left track box, a right track box, a pedal type stair car, a speed reduction motor, an intelligent controller, a power adapter, a card swiping machine and a rechargeable card, wherein a movable pedal is equivalent to a large stair step, two persons can stand on the pedal side by side, the elevator car can carry about 200 kilograms of load, the left handrail and the right handrail are close to two sides of a corridor, the passage space of the corridor is not occupied, manpower ascending and descending stairs are not influenced, a left driving gear and a right driving gear of the pedal type elevator car synchronously roll on the inclined planes of the left track box rack and the right track box rack to drive the pedal type elevator car to ascend and descend the stairs, a plurality of speed reducing motors are installed on a pedal transmission shaft, the power structure of the shared corridor elevator is simple, the driving force is large, the shared corridor elevator can carry people and goods, the rechargeable card is the same as a bus card, the charging can be carried out sporadically, the charging can be carried out year by year and month, the charging is reasonable, and ticket evasion.

Description

Shared corridor elevator

Technical Field

The invention relates to a corridor elevator, in particular to a shared corridor elevator.

Background

At present, elevators are arranged in residential buildings above ten floors in China, and quite a plurality of old six-floor residential buildings have no elevators, so that the people in the six floors are very hard to go upstairs and downstairs, and are very inconvenient, especially for the old, the weak, the sick and the disabled. There is an invention patent with application number "201210484502.7" named "standing handrail type electric manned upstairs and downstairs vehicle", which has the disadvantages: the standing handrail type electric manned upstairs and downstairs vehicle has the advantages of complex driving structure, large volume, high cost and inconvenience, and in addition, the upstairs vehicle can only bear 1 person and cannot be shared by people.

Disclosure of Invention

The shared corridor elevator is simple in structure, does not occupy corridor space, is low in cost and safe and convenient to use, and can bear multiple people and be shared by people.

The technical scheme of sharing corridor elevator comprises left track box, right track box, pedal type stair car, gear motor, intelligent controller, power adapter, POS machine and rechargeable card, its characterized in that: each floor of six-storey residential building is provided with two opposite stairs, the six-storey building is provided with 10 stairs, each stair is provided with 1 shared corridor elevator, the six-storey residential building is required to be provided with 10 shared corridor elevators, the upper end of the step of each stair is provided with a left rail box and a right rail box, the left rail box and the right rail box are in long strip shapes, the left rail box and the right rail box are in the same structure and are symmetrical to each other left and right, the inclined plane of the rail box is parallel to the inclined plane of the stair step, the lower side of the rail box is in contact with the corner point of each step, the left rail box is provided with a left bottom plate, the right rail box is provided with a right bottom plate, the central lines of the left bottom plate and the right bottom plate are respectively provided with a plurality of screw holes and screws, the left rail box and the right rail box are fastened on the left wall and the right wall of the stair step by the plurality of screws, the front end and the rear end of the, the inner ends of the left and right track boxes are respectively provided with a box cover, the lower end of the left box cover is provided with a left strip-shaped groove, the lower end of the right box cover is provided with a right strip-shaped groove, the upper end of the left track box is provided with a left electric sliding plate, the upper end of the right track box is provided with a right electric sliding plate, the electric sliding plate is a strip-shaped copper-coated surface insulating plate, the copper-coated surface faces downwards, the front end of the copper-coated surface is welded with a left wire and a right wire, the front end of the left bottom plate is provided with a left wire outlet, the front end of the right bottom plate is provided with a right wire outlet, the left wire is connected with a 220V alternating current power ground wire in the wall through the left wire outlet, the right wire is connected with a 220V alternating current power live wire in the wall through the right wire outlet, the lower end of the left track box is provided with a left rack, the lower end of the right track box; the pedal type stair vehicle is provided with a right-angle pedal, the length of the left end and the right end of the right-angle pedal is slightly smaller than that of the left end and the right end of a stair step, the width of the front end and the rear end of the right-angle pedal are larger than that of the front end and the rear end of the stair step, the height of the right-angle pedal is slightly larger than that of the stair step, a left support is arranged at the left end above the right-angle pedal, a right support is arranged at the right end, the left support and the right support are the same in structure and are symmetrical left and right, a left handrail and a right handrail are respectively arranged at the upper ends of the left support and the right support, a starting button is arranged above the right handrail, a left connecting plate is arranged at the left end below the right-angle pedal, a right connecting plate is arranged at the right end below the right-angle pedal, bearing frames are respectively arranged, the speed reducing motor comprises a permanent magnet direct current motor and a worm gear reducer, the worm gear reducer is provided with a driving shaft and a small driving gear, each small driving gear is meshed with each large driving gear, an intelligent controller and a power adapter are arranged at the inner upper end of the right-angle pedal, the output end of the power adapter is connected with the power end of the intelligent controller, a motor control module is arranged in the intelligent controller, output lines of a plurality of speed reducing motors are connected in parallel with the output end of the motor control module, the left end of the transmission shaft is located in a left track box through a left strip-shaped groove, a left driving gear is fixed at the left end of the transmission shaft and meshed with a left rack, the right end of the transmission shaft is located in a right track box through a right strip-shaped groove, a right driving gear is fixed at the right end of the transmission shaft and meshed with a right rack, the rear screw is fixedly installed, a left wheel shaft is welded at the left end of the left connecting frame, a left plastic gear is installed on the left wheel shaft and meshed with the left rack, a left wheel frame is arranged at the right end of the left wheel shaft, a left short shaft is welded at the upper left end of the left wheel frame, a left plastic pulley is installed on the left short shaft, and the left plastic pulley rolls on the copper-coated surface of the left electric sliding plate; the right front end of the right-angle pedal is provided with a right connecting frame, the right connecting frame is fixedly installed by front and rear screws, the right end of the right connecting frame is welded with a right wheel shaft, a right plastic gear is installed on the right wheel shaft and is meshed with a right rack, the left end of the right wheel shaft is provided with a right wheel frame, the right upper end of the right wheel frame is welded with a right short shaft, a right plastic pulley is installed on the right short shaft, the right plastic pulley rolls on the copper-coated surface of the right electric sliding plate, and the tooth module numbers of the left driving gear, the right driving gear, the left plastic gear, the right plastic gear, the left rack and; the front end of the left support is welded with a left triangular plate, the left end of the left triangular plate is welded with a left inclined frame, the left end of the left inclined frame is positioned in a left rail box through a left strip-shaped groove, the left upper end of the left inclined frame is provided with a left electric brush, the front end of the right support is welded with a right triangular plate, the right end of the right triangular plate is welded with a right inclined frame, the right end of the right inclined frame is positioned in a right rail box through a right strip-shaped groove, the right upper end of the right inclined frame is provided with a right electric brush, the electric brush is provided with a carbon brush holder, the carbon brush holder is fixed on the inclined frame through front and rear screws, a spring is arranged in the carbon brush holder, the upper end of the spring is provided with a carbon brush, the upper end of the left carbon brush; when the right-angle-shaped pedal bears the load, the gravity center is positioned between the left driving gear and the right driving gear and between the left plastic gear and the right plastic gear, the left plastic gear and the right plastic gear are driven gears, the plastic gears are selected to reduce noise, the left plastic pulley and the right plastic pulley are supported on the copper-coated surfaces of the left electric sliding plate and the right electric sliding plate to stabilize the positions of the front upper end and the lower end of the right-angle-shaped pedal, the left plastic pulley and the right plastic pulley also act on electric insulation, when a plurality of speed reducing motors rotate positively and negatively, the left driving gear and the right driving gear are driven to move back and forth along the straight line of the left rack and; the right end of the right wheel shaft is provided with a circular groove, permanent magnet particles are arranged in the circular groove and are adhered and fixed by AB glue, the front end of the right bottom plate is provided with an upper Hall sensor, the rear end of the right bottom plate is provided with a lower Hall sensor, the right-angle pedal plane is slightly higher than the step plane at the bottom of the stairs when the scooter is positioned below the stairs, the permanent magnet particles correspond to the lower Hall sensor at the moment, the right-angle pedal plane is slightly higher than the upper platform of the stairs when the scooter is positioned above the stairs, and the permanent magnet particles correspond to the upper Hall sensor at the moment; the shared corridor elevator is provided with card readers, a card reader is fixed on the wall at the lower end of each stair, 10 card readers are required to be installed in six residential buildings, the card readers are provided with a card reader, a display, an upstairs button and a downstairs button, an intelligent control module and a radio transmitting module are arranged in each card reader, output lines of the upper Hall sensor and the lower Hall sensor are respectively connected with the relevant input ends of the intelligent control module in the card readers through wire outgoing holes and wiring inside the wall, a radio receiving module and a power supply relay are arranged in the intelligent controller, when the pedal type stair car climbs to the top of the stairs, the upper Hall sensor approaches to permanent magnet particles, the permanent magnet particles sense the upper Hall sensor, the upper Hall sensor outputs signals to the intelligent control module, and the signals are transmitted to the motor control module through radio to control a plurality of speed reducing motors to stop, when the pedal type stair car descends to the bottom of a stair, the lower Hall sensor approaches to the permanent magnet particles, and senses an output signal of the lower Hall sensor and sends the output signal to the intelligent controller to control the plurality of speed reducing motors to stop, so that the automatic stop of the shared corridor elevator is realized; the shared corridor elevator is provided with a rechargeable card, a cardholder presses the rechargeable card close to the card reader, the card reader sends a card swiping success prompt tone, the display displays the balance of the rechargeable card, the intelligent control module transmits a payment signal to the intelligent controller through radio to control the power supply relay, the power supply of the shared corridor elevator is turned on, if the pedal type stair car is not on a platform where the cardholder is located, the cardholder presses a going-up button or a going-down button, the shared corridor elevator automatically goes up or down to the platform of the cardholder, the cardholder gets on the right-angle pedal, presses a starting button, the shared corridor elevator automatically goes up or down, and when the cardholder continues going up or down, the card is swiped again on a new floor platform.

The shared corridor elevator has the advantages that: the right-angle pedal is equivalent to a large stair step, the left support, the left handrail, the right support and the right handrail at the upper end of the right-angle pedal are close to the left side and the right side of a corridor, the corridor passing space is not occupied, the corridor does not influence the normal function of ascending and descending stairs by manpower, the movable right-angle pedal is used as a simple elevator platform, the left driving gear and the right driving gear of the pedal type stair car synchronously roll on the inclined plane of the racks of the left track box and the right track box at a stable and constant speed to drive the pedal type stair car to ascend and descend the stairs, two persons can stand on the right-angle pedal side by side, the weight can be loaded by about 200 kilograms, and the number of the speed reduction motors can be determined according to the power required by sharing the corridor elevator, a plurality of gear motors make full use of the space in the right-angle pedal, and the space is integrated with the right-angle pedal to form a multi-drive pedal type stair car with small volume and large power, the gear motors have a locking function, the pedal type stair car can be automatically locked in a stop state, a shared corridor elevator is used by swiping a card at one time, the right-angle pedal can bear a plurality of people and also can bear heavy objects, the recharging card is the same as a bus card and can be used for sporadic charging and monthly charging, for example, sporadic charging is calculated according to 0.1 yuan of a stair flower, and 1 yuan is reached to 6 th floor, so that the charging is reasonable, and ticket evasion is avoided.

Drawings

Fig. 1 is a schematic diagram of the overall right-view structure of a shared corridor elevator.

Fig. 2 is a schematic view of the overall rear view structure of the shared corridor elevator.

Fig. 3 is a rear view structure schematic diagram of the step-type stair car.

Fig. 4 is a schematic view of the right side structure of the step-type stair car.

Fig. 5 is a right view structural schematic diagram of the step-type stair vehicle positioned on the stairs.

Detailed Description

The following is further described with reference to the accompanying drawings.

In the figures 1, 2, 3, 4 and 5, each floor of the six-storey residential building is provided with two opposite stairs, 10 stairs are arranged in the six-storey building, each stair is provided with 1 shared corridor elevator, the six-storey residential building needs to be provided with 10 shared corridor elevators, the upper end of the step of each stair is provided with a left rail box 1 and a right rail box 2, the left rail box and the right rail box are in strip shapes, the left rail box and the right rail box are in the same structure and are symmetrical left and right, the inclined plane of the rail box is parallel to the inclined plane of the stair step, the lower side of the rail box is contacted with the corner tip of each step, the left rail box is provided with a left bottom plate 3, the right rail box is provided with a right bottom plate 4, the central lines of the left bottom plate and the right bottom plate are respectively provided with a plurality of screw holes 5 and screws 6, the left rail box and the right rail box are fastened on the left wall and the right wall of the stair step, the front end and the rear end of the left, the lengths of the left and right track boxes are both longer than the length of the handrail blocking rod, the inner ends of the left and right track boxes are respectively provided with a box cover 7, the lower end of the left box cover is provided with a left strip-shaped groove 8, the lower end of the right box cover is provided with a right strip-shaped groove 9, the upper end of the left track box is provided with a left electric sliding plate, the upper end of the right track box is provided with a right electric sliding plate 10, the electric sliding plate is a strip-shaped copper-coated insulating plate, the copper-coated surface is downward, the front end of the copper-coated surface is welded with a left wire and a right wire, the front end of the left bottom plate is provided with a left wire outlet, the front end of the right bottom plate is provided with a right wire outlet 11, the left wire is connected with a 220V alternating current power ground wire in the wall through the left wire outlet, the right wire is connected with a 220V alternating current power live wire in the wall through the right wire outlet, the lower end of, their length and width are slightly less than the length and width of the rail box; the pedal type stair vehicle is provided with a right-angle pedal 13, the length of the left end and the right end of the right-angle pedal is slightly smaller than that of the left end and the right end of a stair step, the width of the front end and the rear end of the right-angle pedal are larger than that of the front end and the rear end of the stair step, the height of the right-angle pedal is slightly larger than that of the stair step, a left support 14 is arranged at the left end above the right-angle pedal, a right support 15 is arranged at the right end, the left support and the right support are the same in structure and are symmetrical left and right, a left handrail 16 and a right handrail 17 are respectively arranged at the upper ends of the left support and the right support, a starting button 18 is arranged above the right handrail, a left connecting plate 19 is arranged at the left end below the right-angle pedal, a right connecting plate 20 is arranged at the right end, bearing frames are respectively arranged at the lower ends of the left connecting plate and, the speed reducing motor consists of a permanent magnet direct current motor 25 and a worm gear reducer 26, the worm gear reducer is provided with a driving shaft and a small driving gear 27, each small driving gear is meshed with each large driving gear, an intelligent controller 28 and a power adapter 29 are arranged at the upper end in the right-angle pedal, the output end of the power adapter is connected with the power supply end of the intelligent controller, a motor control module is arranged in the intelligent controller, output lines of a plurality of speed reducing motors are connected in parallel with the output end of the motor control module, the left end of the transmission shaft is positioned in a left track box through a left strip-shaped groove, a left driving gear 30 is fixed at the left end of the transmission shaft and meshed with a left rack, the right end of the transmission shaft is positioned in a right track box through a right strip-shaped groove, a right driving gear 31 is fixed at the right end of the transmission shaft, the left connecting frame is fixedly installed by front and rear screws, a left wheel shaft 33 is welded at the left end of the left connecting frame, a left plastic gear 34 is installed on the left wheel shaft and is meshed with the left rack, a left wheel frame 35 is arranged at the right end of the left wheel shaft, a left short shaft is welded at the left upper end of the left wheel frame, a left plastic pulley is installed on the left short shaft, and the left plastic pulley rolls on the copper-coated surface of the left electric sliding plate; the right front end of the right-angle pedal is provided with a right connecting frame 36, the right connecting frame is fixedly arranged by front and

rear screws

37 and 38, the right end of the right connecting frame is welded with a right wheel shaft 39, the right wheel shaft is provided with a right plastic gear 40, the right plastic gear is meshed with a right rack, the left end of the right wheel shaft is provided with a right wheel frame 41, the right upper end of the right wheel frame is welded with a right short shaft 42, the right short shaft is provided with a right plastic pulley 43, the right plastic pulley rolls on the copper-coated surface of the right electric sliding plate, and the tooth models of the left driving gear, the right driving gear, the left plastic gear, the right plastic gear, the; a left triangular plate is welded at the front end of the left support, a left inclined frame 44 is welded at the left end of the left triangular plate, the left end of the left inclined frame is positioned in a left rail box through a left strip-shaped groove, a left electric brush 45 is installed at the upper left end of the left inclined frame, a right triangular plate 46 is welded at the front end of the right support, a right inclined frame 47 is welded at the right end of the right triangular plate, the right end of the right inclined frame is positioned in a right rail box through a right strip-shaped groove, a right electric brush 48 is installed at the upper right end of the right inclined frame, a carbon brush frame 49 is arranged on the electric brush, the carbon brush frame is fixed on the inclined frame through front and

rear screws

50 and 51, a spring 52 is arranged in the carbon brush frame, a carbon brush 53 is arranged at the upper end of the spring, the upper end of the left carbon brush; when the right-angle-shaped pedal bears the weight, the gravity center is positioned between the left driving gear and the right driving gear and between the left plastic gear and the right plastic gear, the left plastic gear and the right plastic gear are driven gears, the plastic gears are selected to reduce noise, the left plastic pulley and the right plastic pulley are supported on the copper-coated surfaces of the left electric sliding plate and the right electric sliding plate to stabilize the distance between the left electric sliding plate and the right electric sliding plate and between the left electric sliding plate and the right electric sliding; a round groove is formed in the right end of the right wheel shaft, permanent magnet particles 54 are arranged in the round groove and are adhered and fixed by AB glue, an upper Hall sensor 55 is arranged at the front end of the right bottom plate, a lower Hall sensor 56 is arranged at the rear end of the right bottom plate, the right-angle pedal plane is slightly higher than the stair bottom step plane when the scooter is arranged below a stair, the permanent magnet particles correspond to the lower Hall sensor at the moment, the right-angle pedal plane is slightly higher than the stair upper platform when the scooter is arranged above the stair, and the permanent magnet particles correspond to the upper Hall sensor at the moment; the shared corridor elevator is provided with a card swiping machine 57, a card swiping machine is fixed on the wall at the lower end of each stair, 10 card swiping machines are required to be installed in six-storey residential buildings, a card reader 58, a display 59, an upstairs button 60 and a downstairs button 61 are arranged on each card swiping machine, an intelligent control module and a radio transmitting module are arranged in each card swiping machine, output lines of the upper Hall sensor and the lower Hall sensor pass through wire outlets and wiring inside the wall and are respectively connected with related input ends of the intelligent control module in the card swiping machine, a radio receiving module and a power relay are arranged in the intelligent controller, when the pedal type stair cart climbs to the top of the stairs, the upper Hall sensor is close to permanent magnet particles, the permanent magnet particles sense the upper Hall sensor, the upper Hall sensor outputs signals to the intelligent control module, and the signals are transmitted to the motor control module through radio to control modules, when the pedal type stair car descends to the bottom of a stair, the lower Hall sensor approaches to the permanent magnet particles, and senses an output signal of the lower Hall sensor and sends the output signal to the intelligent controller to control the plurality of speed reducing motors to stop, so that the automatic stop of the shared corridor elevator is realized; the shared corridor elevator is provided with a rechargeable card, a cardholder presses the rechargeable card close to the card reader, the card reader sends a card swiping success prompt tone, the display displays the balance of the rechargeable card, the intelligent control module transmits a payment signal to the intelligent controller through radio to control the power supply relay, the power supply of the shared corridor elevator is turned on, if the pedal type stair car is not on a platform where the cardholder is located, the cardholder presses a going-up button or a going-down button, the shared corridor elevator automatically goes up or down to the platform of the cardholder, the cardholder gets on the right-angle pedal, presses a starting button, the shared corridor elevator automatically goes up or down, and when the cardholder continues going up or down, the shared corridor elevator is used by swiping the card again on a new floor platform.

The right-angle pedal is equivalent to a large stair step, the left support, the left handrail, the right support and the right handrail at the upper end of the right-angle pedal are close to the left side and the right side of a corridor, the corridor passing space is not occupied, the corridor does not influence the normal function of ascending and descending stairs by manpower, the movable right-angle pedal is used as a simple elevator platform, the left driving gear and the right driving gear of the pedal type stair car synchronously roll on the inclined plane of the racks of the left track box and the right track box at a stable and constant speed to drive the pedal type stair car to ascend and descend the stairs, two persons can stand on the right-angle pedal side by side, the weight can be loaded by about 200 kilograms, and the number of the speed reduction motors can be determined according to the power required by sharing the corridor elevator, a plurality of gear motors make full use of the space in the right-angle pedal, and the space is integrated with the right-angle pedal to form a multi-drive pedal type stair car with small volume and large power, the gear motors have a locking function, the pedal type stair car can be automatically locked in a stop state, a shared corridor elevator is used by swiping a card at one time, the right-angle pedal can bear a plurality of people and also can bear heavy objects, the recharging card is the same as a bus card and can be used for sporadic charging and monthly charging, for example, sporadic charging is calculated according to 0.1 yuan of a stair flower, and 1 yuan is reached to 6 th floor, so that the charging is reasonable, and ticket evasion is avoided.

Claims

1. The utility model provides a sharing corridor elevator comprises left track box, right track box, footboard formula stair car, gear motor, intelligent control ware, power adapter, the machine for punching the card and rechargeable card, its characterized in that: each floor of six-storey residential building is internally provided with two opposite stairs, the six-storey building is internally provided with 10 stairs in total, each stair is provided with 1 shared corridor elevator, the six-storey residential building is required to be provided with 10 shared corridor elevators, the upper end of the step of each stair is provided with a left rail box (1) and a right rail box (2), the left rail box and the right rail box are in strip shapes, the left rail box and the right rail box are in the same structure and are symmetrical left and right, the inclined plane of the rail box is parallel to the inclined plane of the stair step, the lower side of the rail box is contacted with the corner tip of each step, the left rail box is provided with a left bottom plate (3), the right rail box is provided with a right bottom plate (4), the central lines of the left bottom plate and the right bottom plate are respectively provided with a plurality of screw holes (5) and screws (6), the left rail box and the right rail box are respectively fastened on the left wall and the right wall of the stair step by the plurality of, the lengths of the left and right track boxes are both larger than the length of the rail stop bar of the stair handrail, the left and right track boxes are both provided with a box cover (7), the lower end of the left box cover is provided with a left strip-shaped groove (8), the lower end of the right box cover is provided with a right strip-shaped groove (9), the upper end in the left track box is provided with a left electric sliding plate, the upper end in the right track box is provided with a right electric sliding plate (10), the electric sliding plate is a strip-shaped copper-coated surface insulating plate, the copper-coated surface is downward, the front ends of the left and right copper-coated surfaces are respectively welded with a left wire and a right wire, the front end of the left bottom plate is provided with a left wire outlet, the front end of the right bottom plate is provided with a right wire outlet (11), the left wire is connected with a 220V alternating current power ground wire in the wall through the left wire outlet, the right wire is connected with a 220V alternating current power live wire in the, the length of the electric sliding plate is equal to that of the rack, and the length and the width of the electric sliding plate are slightly smaller than those of the rack in the track box; the pedal type stair vehicle is provided with a right-angle pedal (13), the length of the left end and the right end of the right-angle pedal is slightly smaller than that of the left end and the right end of a stair step, the width of the front end and the rear end of the right-angle pedal are larger than that of the front end and the rear end of the stair step, the height of the right-angle pedal is slightly larger than that of the stair step, a left support (14) is arranged at the left end above the right-angle pedal, a right support (15) is arranged at the right end, the left support and the right support are identical in structure and are symmetrical left and right, a left handrail (16) and a right handrail (17) are respectively arranged at the upper ends of the left support and the right support, a starting button (18) is arranged above the right handrail, a left connecting plate (19) is arranged at the left end below the right-angle pedal, a right connecting plate (20) is, a plurality of large driving gears (24) are fixed on the transmission shaft, a plurality of speed reducing motors are installed at the inner upper end of the right-angle-shaped pedal, each speed reducing motor consists of a permanent magnet direct current motor (25) and a worm and gear reducer (26), the worm and gear reducer is provided with a driving shaft and a small driving gear (27), each small driving gear is meshed with each large driving gear, an intelligent controller (28) and a power adapter (29) are arranged at the inner upper end of the right-angle-shaped pedal, the output end of the power adapter is connected with the power end of the intelligent controller, a motor control module is arranged in the intelligent controller, the output lines of the plurality of speed reducing motors are connected in parallel with the output end of the motor control module, the left end of the transmission shaft is positioned in a left track box through a left strip-shaped groove, a left driving gear (30) is fixed at, a right driving gear (31) is fixed at the right end of the transmission shaft, the right driving gear is meshed with a right rack, a left connecting frame (32) is installed at the left front end of the right-angle pedal, the left connecting frame is installed and fixed by front and rear screws, a left wheel shaft (33) is welded at the left end of the left connecting frame, a left plastic gear (34) is installed on the left wheel shaft, the left plastic gear is meshed with the left rack, a left wheel frame (35) is arranged at the right end of the left wheel shaft, a left short shaft is welded at the left upper end of the left wheel frame, a left plastic pulley is installed on the left short shaft, and the left plastic pulley rolls; a right connecting frame (36) is arranged at the right front end of the right-angle pedal, the right connecting frame is fixedly arranged by front and rear screws (37 and 38), a right wheel shaft (39) is welded at the right end of the right connecting frame, a right plastic gear (40) is arranged on the right wheel shaft, the right plastic gear is meshed with a right rack, a right wheel frame (41) is arranged at the left end of the right wheel shaft, a right short shaft (42) is welded at the right upper end of the right wheel frame, a right plastic pulley (43) is arranged on the right short shaft, the right plastic pulley rolls on the copper-coated surface of the right electric sliding plate, and the tooth models of the left driving gear, the right driving gear, the left plastic gear, the right; the front end of a left support is welded with a left triangular plate, the left end of the left triangular plate is welded with a left inclined frame (44), the left end of the left inclined frame is positioned in a left rail box through a left strip-shaped groove, the left upper end of the left inclined frame is provided with a left electric brush (45), the front end of a right support is welded with a right triangular plate (46), the right end of the right triangular plate is welded with a right inclined frame (47), the right end of the right inclined frame is positioned in a right rail box through a right strip-shaped groove, the right upper end of the right inclined frame is provided with a right electric brush (48), the electric brush is provided with a carbon brush frame (49), the carbon brush frame is fixed on the inclined frame through front and rear screws (50 and 51), a spring (52) is arranged in the carbon brush frame, the upper end of the spring is provided with a (53), the upper end of the left carbon brush slides on; when the right-angle-shaped pedal bears the weight, the gravity center is positioned between the left driving gear and the right driving gear and between the left plastic gear and the right plastic gear, the left plastic gear and the right plastic gear are driven gears, the plastic gears are selected to reduce tooth noise, the left plastic pulley and the right plastic pulley are supported on the copper-coated surfaces of the left electric sliding plate and the right electric sliding plate to stabilize the distance between the left electric sliding plate and the right electric sliding plate and between the left electric sliding plate and the right electric brush, the left plastic pulley and the right plastic pulley also act on electric insulation, when a plurality of speed reducing motors rotate positively and negatively, the left driving gear and the right driving gear are driven to move back and forth along the straight line of the left tooth bar and; the right end of the right wheel shaft is provided with a circular groove, permanent magnet particles (54) are arranged in the circular groove and are adhered and fixed by AB glue, the front end of the right bottom plate is provided with an upper Hall sensor (55), the rear end of the right bottom plate is provided with a lower Hall sensor (56), when the stair car is positioned at a step below a stair, the plane of the right-angle pedal is slightly higher than the plane of the step at the bottom of the stair, the permanent magnet particles correspond to the lower Hall sensor, when the stair car is positioned at the step above the stair, the plane of the right-angle pedal is slightly higher than the upper platform of the stair, and the permanent magnet particles correspond to; the shared corridor elevator is provided with a card swiping machine (57), a card swiping machine is fixed on the wall at the lower end of each stair, 10 card swiping machines are required to be installed in six-storey residential buildings, a card reader (58), a display (59), an upstairs button (60) and a downstairs button (61) are arranged on each card swiping machine, an intelligent control module and a radio transmitting module are arranged in each card swiping machine, output lines of the upper Hall sensor and the lower Hall sensor are respectively connected with the relevant input ends of the intelligent control module in the card swiping machine through wire outgoing holes and wall internal wiring, a radio receiving module and a power relay are arranged in the intelligent controller, when the pedal type stair car climbs to the top end of the stair, the upper Hall sensor is close to permanent magnet particles, the permanent magnet particles sense the upper Hall sensor, the upper Hall sensor outputs signals to the intelligent control module, and the signals are transmitted to the motor control module through radio to control, when the pedal type stair car descends to the bottom of a stair, the lower Hall sensor approaches to the permanent magnet particles, the lower Hall sensor is induced to output signals to the intelligent controller to control the plurality of speed reducing motors to stop, and the shared corridor elevator can automatically stop going upstairs and downstairs; the shared corridor elevator is provided with a rechargeable card, a cardholder presses the rechargeable card close to a card reader, the card reader sends a card swiping success prompt tone, a display displays the balance of the rechargeable card, an intelligent control module transmits a payment signal to an intelligent controller through radio to control a power supply relay, the power supply of the shared corridor elevator is turned on, if a pedal type stair car is not on a platform where the cardholder is located, the cardholder presses a going-up button or a going-down button, the shared corridor elevator automatically goes up or down to the platform of the cardholder, the cardholder gets on a right-angle pedal, presses a starting button, the shared corridor elevator automatically goes up or down, and when the cardholder continues going up or down, the card is swiped again on a new floor platform, and the shared corridor elevator is continuously used.

2. The shared corridor elevator according to claim 1, characterized in that: the right-angle pedal is equivalent to a large stair step, the left support, the left handrail, the right support and the right handrail at the upper end of the right-angle pedal are close to the left side and the right side of a corridor, the corridor passing space is not occupied, the corridor does not influence the normal function of ascending and descending stairs by manpower, the movable right-angle pedal is used as a simple elevator platform, the left driving gear and the right driving gear of the pedal type stair car synchronously roll on the inclined plane of the racks of the left track box and the right track box at a stable and constant speed to drive the pedal type stair car to ascend and descend the stairs, two persons can stand on the right-angle pedal side by side, the weight can be loaded by about 200 kilograms, and the number of the speed reduction motors can be determined according to the power required by sharing the corridor elevator, a plurality of gear motors make full use of the space in the right-angle pedal, and the space is integrated with the right-angle pedal to form a multi-drive pedal type stair car with small volume and large power, the gear motors have a locking function, the pedal type stair car can be automatically locked in a stop state, a shared corridor elevator is used by swiping a card at one time, the right-angle pedal can bear a plurality of people and also can bear heavy objects, the recharging card is the same as a bus card and can be used for sporadic charging and monthly charging, for example, sporadic charging is calculated according to 0.1 yuan of a stair flower, and 1 yuan is reached to 6 th floor, so that the charging is reasonable, and ticket evasion is avoided.