CN114684690A - Stair climbing walking aid convenient to implement - Google Patents

Stair climbing walking aid convenient to implement Download PDF

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Publication number
CN114684690A
CN114684690A CN202210560270.2A CN202210560270A CN114684690A CN 114684690 A CN114684690 A CN 114684690A CN 202210560270 A CN202210560270 A CN 202210560270A CN 114684690 A CN114684690 A CN 114684690A
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CN
China
Prior art keywords
suspender
walking aid
aid frame
stair
handrail
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Pending
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CN202210560270.2A
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Chinese (zh)
Inventor
郑牧之
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Individual
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Individual
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Publication date
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Priority to CN202210560270.2A priority Critical patent/CN114684690A/en
Publication of CN114684690A publication Critical patent/CN114684690A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
    • B66B9/06—Kinds or types of lifts in, or associated with, buildings or other structures inclined, e.g. serving blast furnaces
    • B66B9/08—Kinds or types of lifts in, or associated with, buildings or other structures inclined, e.g. serving blast furnaces associated with stairways, e.g. for transporting disabled persons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
    • B66B9/06—Kinds or types of lifts in, or associated with, buildings or other structures inclined, e.g. serving blast furnaces
    • B66B9/08—Kinds or types of lifts in, or associated with, buildings or other structures inclined, e.g. serving blast furnaces associated with stairways, e.g. for transporting disabled persons
    • B66B9/0846—Guide rail
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
    • B66B9/16—Mobile or transportable lifts specially adapted to be shifted from one part of a building or other structure to another part or to another building or structure

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Transportation (AREA)
  • Automation & Control Theory (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Steps, Ramps, And Handrails (AREA)

Abstract

The walking aid machine for assisting in going upstairs is additionally arranged on the original walking stair, such as a suspended elevator additionally arranged on the walking stair and a simple elevator in the walking stair, main rods of the walking aid machine are suspended in a gap between the left and right folded stairs through cables of two cranes and respectively control the two cranes to operate, and the main rods can obliquely move up or down along the walking stair. However, the stair handrail needs to be provided with two parallel flat irons with the same gradient as the stair, and a partial rail section between the two flat irons is removed, so that a parallel gap with the same gradient as the stair is formed, and the pedal rod can run in the gap, so that the installation and the use of the stair handrail need to be modified. In addition, the main rod assembly of the simple elevator in the walking stairs is as long as the total height of the whole corridor, a plurality of main rods need to be assembled on site, the technical requirement is high, and the popularization is difficult. The machine is an improvement of 'adding a suspended elevator to the walking stairs', and the improvement avoids the reconstruction of the original facilities of the walking stairs.

Description

Stair climbing walking aid convenient to implement
Technical Field
The invention relates to a walking aid machine additionally arranged on a walking stair.
Background
The walking aid machine for assisting in going upstairs is additionally arranged on the original walking stair, such as a suspended elevator additionally arranged on the walking stair and a simple elevator in the walking stair, main rods of the walking aid machine are suspended in a gap between the left and right folded stairs through cables of two cranes and respectively control the two cranes to operate, and the main rods can obliquely move up or down along the walking stair. However, the stair handrail needs to be provided with two parallel flat irons with the same gradient as the stair, and a partial rail section between the two flat irons is removed, so that a parallel gap with the same gradient as the stair is formed, and the pedal rod can run in the gap, so that the installation and the use of the stair handrail need to be modified. In addition, the main rod assembly of the simple elevator in the walking stairs is as long as the total height of the whole corridor, a plurality of main rods need to be assembled on site, the technical requirement is high, and the popularization is difficult.
Disclosure of Invention
The machine is an improvement of 'adding a suspended elevator to the walking stairs', and the improvement avoids the reconstruction of the original facilities of the walking stairs.
The hanger rod is hung in the stair gap by the cables of two cranes, the two cranes are respectively fixed on the walls at two sides of the corridor, the two fixed pulleys are arranged on the roof plate at the positions corresponding to two ends of the stair gap, the cables of the two cranes are respectively downwards tied at the top end of the hanger rod through the fixed pulleys, thus the operation of the two cranes is respectively controlled, and the hanger rod can obliquely ascend or descend along the walking stair. These are basically the same as "walking stairs plus suspended elevators".
The suspender of the walking aid frame helps people to climb stairs through the walking aid frame, the walking aid frame spans the step handrail and is connected with the suspender, the walking aid frame rolls on the step handrail, people can walk up and down stairs and can lean on a saddle of the walking aid frame to run along the step handrail, the walking aid frame automatically carries most of body weight of people, and knee joints and lumbar vertebrae only need to bear the load far less than the body weight. Or the walking aid stands on the pedals of the walking aid frame, and the walking aid frame runs along the step ladder to carry people to go upstairs and downstairs.
The human body gravity acts on the stair stepping range no matter the human body leans on a saddle of the walking aid frame or stands on a pedal of the walking aid frame, the traction force of a crane cable is only in a gap between the left folding step and the right folding step due to the structure of the steps, the acting force of the crane cable and the acting force of the left folding step and the right folding step are not in a straight line, the middle necessarily generates a transverse component force, and the transverse component force is overcome by the design of the walking aid frame.
Therefore, two parallel flat irons with the same gradient as the stair are not needed to be installed on the lower portion of the stair handrail, a local handrail section between the two flat irons is not needed to be removed, and foldable pedals and handles are not needed to be installed on the hanging rod, so that the facility of the original step ladder is not needed to be changed.
Drawings
All the figures are schematic diagrams
FIG. 1 shows the machine (1 boom) in a corridor
FIG. 2 shows the machine (2 suspenders) in the corridor
FIG. 3 is a front view of a saddle type manned robot
FIG. 4 is a front view of a man carrying the machine (pedal type)
FIG. 5 is a front view of a walking frame (saddle type) with a slash
FIG. 6 is a side view of a walking frame (saddle type) with a slash
FIG. 7 is a front view of the X-wheel walking aid (saddle type)
FIG. 8 is a front view of a 2-boom walker (saddle).
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
The machine is the same as that of 'walking stairs with suspended elevators', two cranes are respectively fixed on the walls at two sides of the stairs, two crane mooring ropes (2) are respectively downwards tied at the top end of a suspender (3) through a fixed pulley (1), the suspender is suspended in a gap between the left and right stairs, and the operation of the two cranes is respectively controlled so as to help people to climb the stairs along the walking stairs;
in order to avoid the difficulty in the popularization and application of the walking stair with the suspended elevator in the invention content, the walking aid frame which spans the handrail and is connected with the suspension rod and rolls on the handrail is designed, and the walking aid frame has several different structures:
the walking aid with the slash comprises a connecting section (7), a cross rod (9) and a vertical rod (11), wherein both ends of the cross rod are respectively connected with the lower end of the connecting section, the upper ends of the vertical rods are connected at right angles, the connecting section is provided with a connecting hook (18) for being connected with a connecting hole (19) at the lower end of the hanging rod, a cross roller (8) is arranged on a cross rod (9), the cross roller rolls on the upper plane of a handrail (6), an oblique rod (15) with the same inclination as that of a step ladder handrail (6) is arranged at the upper end of the vertical rod (11), two oblique rod rollers (10) are respectively arranged at two ends of the oblique rod, the inclination of the oblique rod rollers is the same as that of the stair handrail, the oblique rod rollers roll on the side face of the handrail, the oblique rod rollers bear the transverse force which is caused by the fact that the pulling force of a cable and the gravity of a human body are not on the same straight line and is opposite to the oblique rod rollers, and the two oblique rod rollers are required to avoid the horizontal swinging of the walking aid frame in the operation and keep the stability of the walking aid frame in the operation.
The X-wheel walking aid frame is characterized in that X-shaped idler wheels (16) are arranged on a cross rod (9), frustum-shaped wheel rims are arranged at two ends of the X-shaped idler wheels, and when the X-shaped idler wheels roll on the upper plane of a stair handrail (6), the frustum-shaped wheel rims at the two ends are just positioned at two sides of the upper plane of the stair handrail, so that the walking aid frame can stably run along the upper plane of the handrail. The two walking frames are all suitable for one suspender
The two-suspender walking aid frame consists of a transverse rod (9) and a vertical rod (11), one end of the transverse rod of the walking aid frame strides over a handrail (6) and is inserted into an axial tube (17) to be connected with the lower end of a suspender (3), the transverse rod is provided with a transverse roller (8), the transverse roller rolls on the upper plane of the handrail (6), the vertical rod is provided with a vertical rod inclined roller (10) close to the upper end, the inclination of the vertical rod inclined roller is the same as that of a stair handrail, the vertical rod inclined roller rolls along the outer side surface of the handrail to bear the transverse force caused by the fact that the pulling force of a cable and the gravity of a human body are not on the same straight line, and the walking aid frame is suitable for two suspenders.
The machine is provided with two suspenders:
a boom: the length of the suspender (3) is equal to the height from the stair handrail to the upper step, the upper end of the suspender is provided with a suspender inclined roller (4), the inclination of the suspender inclined roller is the same as the inclination of the stair, and the suspender inclined roller contacts the end surface of the boundary beam of the step (5) during operation so as to bear the pull force of the mooring rope and the transverse force caused by the fact that the gravity of a human body is not in the same straight line; the lower end of the suspender is provided with a connecting hole (19) for connecting with a connecting section (7) of the walking aid frame, and the connecting hole penetrates through two opposite surfaces of the lower end of the suspender and is respectively used for left and right two-fold stairs;
two hanger rods: two crane mooring ropes (2) are respectively tied to the top ends of two hanging rods (3) through fixed pulleys (1) downwards, the lower ends of the two hanging rods are hinged with each other through an axle center pipe (17), and the axle center pipe is perpendicular to a plane where the two hanging rods form an angle; the length of the suspender is equal to the height from the stair handrail to the upper step, the olive-shaped roller (14) is arranged at the upper end of the suspender, the olive-shaped roller contacts the end surface of the side of the step (5) during operation and bears the pulling force of a cable and the transverse force caused by the fact that the gravity of a human body is not in the same straight line, the two suspenders which are mutually hinged are used for avoiding the walking aid frame from swinging in the horizontal direction during operation and keeping the running stability of the walking aid frame, and the olive-shaped roller is convenient for the walking aid frame to be separated from the end surface of the side of the step (5) and enter a contact state. .
There are also two ways of carrying people:
saddle formula: the length of a vertical rod (11) of the walking frame is from a handrail (6) to the hip of a person, a saddle (13) is arranged at the lower end of the vertical rod, the saddle is similar to a bicycle seat, double feet can independently step when leaning and sitting are facilitated, and the bicycle seat is different in that the bicycle seat is provided with nose protrusions in the front and at the back, so that people can lean and sit upstairs and downstairs, the running speed is slow, the nose protrusions are convenient to go up and down, and the saddle is arranged at the lower end of the vertical rod through an adjusting rod (12) which is fixedly connected with the left side or the right side of the saddle in an L shape. Because the foot steps on one lattice above the ground when going upstairs and steps on one lattice below the ground when going downstairs, the adjusting rod is high when going upstairs and low when going downstairs at the lower end of the vertical rod, and because the saddle is adopted, a person still independently steps upstairs and downstairs, and the machine provides assistance.
A pedal type: the vertical rod (11) of the walking frame is from the handrail (6) to the approaching step (5), the lower end of the vertical rod is provided with a pedal (18), and a person stands on the pedal and directly goes upstairs and downstairs by the walking frame.
The use method of the machine comprises the following steps:
preparation before use: before going upstairs or downstairs, if the machine is not on the floor, the two cranes (3) need to be remotely controlled to start simultaneously to back or call the suspender along with the vehicle, when the suspender reaches the calling floor, one crane is turned off, and before the suspender arrives at the eye, the other crane is turned off, a connecting hook (18) on the walking aid frame is hooked into a connecting hole (19) at the lower end of the suspender, or one end of a cross bar of the walking aid frames of the two suspenders is inserted into a shaft center pipe (17) to be connected with the lower end of the suspender (3), so that the walking aid frame and the suspender are connected into a whole;
(saddle type) going upstairs: a person sits on the saddle (13), and can still lightly step on the steps (5) with two feet, a crane in front of the stair is started in a remote control mode, a front cable (2) pulls the suspender (3) to move forwards and upwards, the suspender drives the walking aid frame to move forwards and upwards along the handrail (6), the walking aid frame provides lifting force for the person in the forward and upwards direction through the saddle, the person still independently steps on the steps (5) with the two feet, and the person easily goes upstairs along the steps without difficulty; when the walking aid frame reaches the turning position of the stairs, the walking aid frame is connected to the other side of the suspender (3), and the steps are repeated to continue the next stroke until the destination floor is reached;
if necessary, other people on other floors call the suspender (3) to use the walking aid frame, the walking aid frame is taken down from the suspender (3);
(saddle type) downstairs: a person sits on the saddle (13), and can still lightly step on the steps (5) with two feet, the crane behind the stair is started to back up by remote control, the rear cable (2) is loosened to enable the suspender (3) to move forwards and downwards, the suspender drives the walking aid frame to move forwards and downwards along the handrail (6), the walking aid frame provides forward and downwards movement for the person through the saddle, the person still independently steps on the steps (5) with the two feet, but can easily step down along the steps without effort, and the knee joints do not bear impact; when the walking aid frame reaches the turning position of the stairs, the walking aid frame is connected to the reverse side of the suspender (3), and the steps are repeated to continue the next stroke until the walking aid frame reaches the bottom floor or the target floor;
if necessary, other people on other floors can call the boom (3) to use the walking aid frame, and the walking aid frame is taken down from the boom (3).
(step type) upstairs: when a person stands on a pedal, a crane in front of the stair is started by remote control, a front cable (2) pulls a suspender (3) to move forwards and upwards, the suspender carries a walking aid frame to move forwards and upwards along a handrail (6), the walking aid frame is directly carried by an apparatus to go upstairs and reach a turning position of the stair, the walking aid frame is connected to the back surface of the suspender (3), and the steps are repeated to continue the next stroke until the walking aid frame reaches a target floor;
if necessary, other people on other floors call the suspender (3) to use the walking aid frame, the walking aid frame is taken down from the suspender (3);
(step type) downstairs: when a person stands on a pedal, a crane behind the stair is started to back up in a remote control mode, a rear cable (2) is loosened to enable a suspender (3) to move forwards and downwards, the suspender drives a walking aid frame to move forwards and downwards along a handrail (6), the walking aid frame directly carries the person to go downstairs by an apparatus and arrives at a stair turning position, the walking aid frame is connected to the back side of the suspender (3), and the steps are repeated to continue the next stroke until the destination floor is reached;
if necessary, other people on other floors can call the boom (3) to use the walking aid frame, and the walking aid frame is taken down from the boom (3).

Claims (10)

1. The utility model provides a step ladder is stepped on building and is helped line machine convenient to implement, it has two cranes to fix respectively on corridor both sides wall, and two crane hawsers (2) are respectively through fixed pulley (1) downwards simultaneously on the top of jib (3), hang the jib in the clearance about in the middle of the two-fold stair, and the operation of controlling two cranes respectively just can help the people to step on the building along the step ladder through the jib, characterized by:
the length of the suspender (3) is equal to the height from the stair handrail to the upper step, the upper end of the suspender is provided with a suspender inclined roller (4), the inclination of the suspender inclined roller is the same as the inclination of the stair, and the suspender inclined roller contacts the end surface of the boundary beam of the step (5) during operation so as to bear the pull force of the mooring rope and the transverse force caused by the fact that the gravity of a human body is not in the same straight line; the lower end of the suspender is provided with a connecting hole (19) for connecting with a connecting section (7) of the walking aid frame, and the connecting hole penetrates through two opposite surfaces of the lower end of the suspender for respectively folding the stairs left and right.
2. The utility model provides a stair climbing helps line machine convenient to implement which characterized by:
the walking aid frame is connected with the lower end of the suspender (3) by crossing the handrail (6), the walking aid frame consists of a connecting section (7), a cross rod (9) and a vertical rod (11), the two ends of the cross rod are respectively connected with the connecting section and the vertical rod at right angles, and the connecting section is provided with a connecting hook (18) used for being connected with a connecting hole (19) at the lower end of the suspender.
3. A stair climbing machine according to claim 2 wherein:
the length of the vertical rod (11) is from the handrail (6) to the hip of a person, the lower end of the vertical rod is provided with a saddle (13), the saddle is similar to a bicycle seat, and is beneficial to leaning and sitting as well as walking with two feet independently, the difference is that the bicycle seat is provided with noses at the front and the back, so that people can lean and sit upstairs and downstairs, the running speed is slow, the noses are short and convenient to go up and down, and the saddle is arranged at the lower end of the vertical rod through an adjusting rod (12) which is fixedly connected with the left side or the right side of the saddle in an L shape; the foot steps on the upper lattice when going upstairs, and steps on the lower lattice when going downstairs, so that the adjusting rod is arranged at the lower end of the vertical rod and is high when going upstairs, and is low when going downstairs; because of the adoption of the saddle, the person still independently steps upstairs and downstairs, and the machine is used as the assistance.
4. A stair climbing machine according to claim 2 wherein:
the length of the vertical rod (11) is from the handrail (6) to the approaching step (5), the lower end of the vertical rod is provided with a pedal (18), and people can directly go upstairs and downstairs by the person standing on the pedal.
5. A stair climbing machine according to claim 2 wherein:
the transverse roller (8) is arranged on the transverse rod (9), the transverse roller rolls on the plane of the handrail (6), the inclined rod (15) with the same inclination as the stair handrail (6) is arranged at the position, close to the upper end, of the vertical rod (11), the inclined rod roller (10) is respectively arranged at the two ends of the inclined rod, the inclination of the inclined rod roller is the same as the inclination of the stair handrail, the inclined rod roller rolls on the outer side surface of the handrail, the transverse force opposite to the transverse force borne by the suspender inclined roller and caused by the fact that the pulling force of a cable and the gravity of a human body are not on the same straight line is borne, two inclined rod rollers are required to avoid the horizontal swinging of the walking aid frame during the running, and the running stability of the walking aid frame is kept.
6. A stair climbing machine according to claim 2 wherein:
the cross bar (9) is provided with an X-shaped roller (16), two ends of the X-shaped roller are provided with tapered wheel rims, and the tapered wheel rims at the two ends are just positioned at two sides of the upper plane of the stair handrail when the X-shaped roller rolls on the upper plane of the stair handrail (6), so that the walking aid frame can stably run along the upper plane of the handrail.
7. The utility model provides a step ladder is stepped on building and is helped line machine convenient to implement, it has two cranes to fix respectively on corridor both sides wall, and two crane hawsers (2) are respectively through fixed pulley (1) downwards simultaneously on the top of jib (3), hang the jib in the clearance about in the middle of the two-fold stair, and the operation of controlling two cranes respectively just can help the people to step on the building along the step ladder through the jib, characterized by:
the two hoisting rods (3) are provided, two crane mooring ropes (2) are respectively tied to the top ends of the two hoisting rods through the fixed pulley (1) downwards, the lower ends of the two hoisting rods are hinged with each other through an axle center pipe (17), and the axle center pipe is vertical to the plane where the two hoisting rods form an angle; the length of the suspender is equal to the height from the stair handrail to the upper step, the olive-shaped roller (14) is arranged at the upper end of the suspender, the olive-shaped roller contacts the end surface of the side of the step (5) during operation and bears the pulling force of a cable and the transverse force caused by the fact that the gravity of a human body is not in the same straight line, the two suspenders which are mutually hinged are used for avoiding the walking aid frame from swinging in the horizontal direction during operation and keeping the running stability of the walking aid frame, and the olive-shaped roller is convenient for the walking aid frame to be separated from the end surface of the side of the step (5) and enter a contact state.
8. The utility model provides a stair climbing helps line machine convenient to implement which characterized by:
the walking aid frame is composed of a cross rod (9) and a vertical rod (11), one end of the cross rod of the walking aid frame strides over a handrail (6) to be inserted into an axle center pipe (17) to be connected with the lower end of a suspender (3), the cross roller (8) is arranged on the cross rod, the cross roller rolls on the upper plane of the handrail (6), a vertical rod inclined roller (10) is arranged at the near upper end of the vertical rod, the inclination of the vertical rod inclined roller is the same as that of a stair handrail, the vertical rod inclined roller rolls along the outer side surface of the handrail, and the horizontal force caused by the fact that the pulling force of a mooring rope and the gravity of a human body are not on the same straight line is borne.
9. A convenient to implement method for using a stair climbing booster (saddle type) is characterized in that: (the following "front" and "rear" are based on the user's direction)
Preparation before use: before going upstairs or downstairs, if the machine is not on the floor, the two cranes (3) need to be remotely controlled to start simultaneously to back or call the suspender along with the vehicle, when the suspender reaches the calling floor, one crane is turned off, and before the suspender arrives at the eye, the other crane is turned off, a connecting hook (18) on the walking aid frame is hooked into a connecting hole (19) at the lower end of the suspender, or one end of a cross bar of the walking aid frames of the two suspenders is inserted into a shaft center pipe (17) to be connected with the lower end of the suspender (3), so that the walking aid frame and the suspender are connected into a whole;
going upstairs: a person sits on the saddle (13), and can still lightly step on the steps (5) with two feet, a crane in front of the stair is started in a remote control mode, a front cable (2) pulls the suspender (3) to move forwards and upwards, the suspender drives the walking aid frame to move forwards and upwards along the handrail (6), the walking aid frame provides lifting force for the person in the forward and upwards direction through the saddle, the person still independently steps on the steps (5) with the two feet, and the person easily goes upstairs along the steps without difficulty; when the walking aid frame reaches the turning position of the stairs, the walking aid frame is connected to the other side of the suspender (3), and the steps are repeated to continue the next stroke until the destination floor is reached;
if necessary, other people on other floors call the suspender (3) to use the walking aid frame, the walking aid frame is taken down from the suspender (3);
going downstairs: a person sits on the saddle (13), and can still lightly step on the steps (5) with two feet, the crane behind the stair is started to back up by remote control, the rear cable (2) is loosened to enable the suspender (3) to move forwards and downwards, the suspender drives the walking aid frame to move forwards and downwards along the handrail (6), the walking aid frame provides forward and downwards movement for the person through the saddle, the person still independently steps on the steps (5) with the two feet, but can easily step down along the steps without effort, and the knee joints do not bear impact; when the walking aid frame reaches the turning position of the stairs, the walking aid frame is connected to the reverse side of the suspender (3), and the steps are repeated to continue the next stroke until the walking aid frame reaches the bottom floor or the target floor;
if necessary, other people on other floors can call the boom (3) to use the walking aid frame, and the walking aid frame is taken down from the boom (3).
10. A convenient to implement method for using stair climbing booster (pedal type), its characteristic is (the following "front" and "back" are based on the user's direction):
preparation before use: before going upstairs or downstairs, if the machine is not on the floor, the two cranes (3) need to be remotely controlled to start simultaneously to back or call the suspender along with the vehicle, when the suspender reaches the calling floor, one crane is turned off, and before the suspender arrives at the eye, the other crane is turned off, a connecting hook (18) on the walking aid frame is hooked into a connecting hole (19) at the lower end of the suspender, or one end of a cross bar of the walking aid frames of the two suspenders is inserted into a shaft center pipe (17) to be connected with the lower end of the suspender (3), so that the walking aid frame and the suspender are connected into a whole;
going upstairs: when a person stands on a pedal, a crane in front of the stair is started by remote control, a front cable (2) pulls a suspender (3) to move forwards and upwards, the suspender carries a walking aid frame to move forwards and upwards along a handrail (6), the walking aid frame is directly carried by an apparatus to go upstairs and reach a turning position of the stair, the walking aid frame is connected to the back surface of the suspender (3), and the steps are repeated to continue the next stroke until the walking aid frame reaches a target floor;
if necessary, other people on other floors call the suspender (3) to use the walking aid frame, the walking aid frame is taken down from the suspender (3);
going downstairs: when a person stands on a pedal, a crane behind the stair is started to back up in a remote control mode, a rear cable (2) is loosened to enable a suspender (3) to move forwards and downwards, the suspender drives a walking aid frame to move forwards and downwards along a handrail (6), the walking aid frame directly carries the person to go downstairs by an apparatus and arrives at a stair turning position, the walking aid frame is connected to the back side of the suspender (3), and the steps are repeated to continue the next stroke until the destination floor is reached;
if necessary, other people on other floors can call the boom (3) to use the walking aid frame, and the walking aid frame is taken down from the boom (3).
CN202210560270.2A 2022-05-23 2022-05-23 Stair climbing walking aid convenient to implement Pending CN114684690A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210560270.2A CN114684690A (en) 2022-05-23 2022-05-23 Stair climbing walking aid convenient to implement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210560270.2A CN114684690A (en) 2022-05-23 2022-05-23 Stair climbing walking aid convenient to implement

Publications (1)

Publication Number Publication Date
CN114684690A true CN114684690A (en) 2022-07-01

Family

ID=82145266

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210560270.2A Pending CN114684690A (en) 2022-05-23 2022-05-23 Stair climbing walking aid convenient to implement

Country Status (1)

Country Link
CN (1) CN114684690A (en)

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