CN113855488A

CN113855488A - Novel driving type rehabilitation sky rail

Info

Publication number: CN113855488A
Application number: CN202111247568.XA
Authority: CN
Inventors: 粟超; 李鹏; 朱永茂
Original assignee: Shanghai Meddo Medical Devices Co ltd
Current assignee: Shanghai Meddo Medical Devices Co ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2021-12-31

Abstract

The invention relates to a novel driving type rehabilitation sky rail which comprises a shell and a sky rail, wherein a support is arranged in the shell, a horizontal moving mechanism is arranged at the center of a middle shaft of the support, and a hoisting mechanism is arranged in the shell. The invention meets different requirements of patients by horizontally moving and lifting the patients up and down.

Description

Novel driving type rehabilitation sky rail

Technical Field

The invention belongs to the field of medical instruments, and particularly relates to a novel driving type rehabilitation sky rail.

Background

Most of the rehabilitation sky-rail hosts on the existing market are only vertically lifted by a motor, horizontal walking is mainly dragged by a caregiver or a nursed person, the rehabilitation sky-rail hosts on the existing market do not have a weighing function, meanwhile, the rehabilitation sky-rail hosts do not have an angular displacement detection function, the motor intentions of patients cannot be detected in real time, the patients feel uncomfortable when walking, whether the nursed persons fall down or not cannot be detected and judged, and most of the rehabilitation sky-rail hosts on the market are mainly powered by a storage battery; the existing market rehabilitation sky rail host does not have the shock absorption, and the existing market rehabilitation sky rail host has insufficient safety protection for patients, and the body feeling of the patients is possibly poor due to the insufficient protection, so that the expectation cannot be reached.

In view of the above-mentioned drawbacks, the present designer is actively making research and innovation to create a new driving type rehabilitation sky rail with a new structure, so that the driving type rehabilitation sky rail has more industrial utilization value.

Disclosure of Invention

In order to solve the technical problems, the invention aims to provide a novel driving type rehabilitation sky rail.

In order to achieve the purpose, the invention adopts the following technical scheme:

a novel driving type rehabilitation sky rail comprises a shell and a sky rail, wherein a support is arranged in the shell, and a horizontal moving mechanism is arranged at the center of a middle shaft of the support;

the horizontal moving mechanism comprises a pair of horizontal moving fixing plates which are arranged at intervals on a bracket, one end of each horizontal moving fixing plate which is opposite to the other end is provided with a connecting column, the upper end of each connecting column penetrates through the shell to be connected with a pulley assembly, the pulley assembly is embedded in a top rail, a horizontal moving guide pillar is arranged on each horizontal moving fixing plate and is adjacent to the connecting column, the bottom end of each horizontal moving guide pillar is connected to the bracket through a connecting plate, a horizontal moving spring is arranged on each horizontal moving guide pillar, a connecting rod with an arc-shaped structure is sleeved between the horizontal moving guide pillars and is contacted with the horizontal moving spring, a horizontal moving motor which is positioned on the central axis is arranged on each connecting rod, the horizontal moving motor is connected with a driving wheel through a rotating shaft and is under the elasticity of the horizontal moving spring, making the driving wheel rub and slide on the sky rail;

be provided with elevator motor, reduction gear group, capstan wheel, first leading wheel, second leading wheel and angle detection mechanism on the support, wherein elevator motor, reduction gear group, capstan wheel and first leading wheel are located one side of horizontal migration mechanism, and second leading wheel and angle detection mechanism are located the opposite side of horizontal migration mechanism, angle detection mechanism sets up with the horizontal migration motor is adjacent, elevator motor's pivot is passed through the shaft coupling and is linked to each other with reduction gear group, reduction gear group meshes with the capstan wheel mutually, the capstan wheel links to each other with the one end of suspender, the other end of suspender passes first leading wheel, second leading wheel and angle detection mechanism in proper order and extends mutually down.

Preferably, a novel recovered day rail of drive formula, angle detection mechanism includes the bearing frame, be connected with the major axis between the bearing frame, be provided with the go-between on the major axis, the go-between is located the bearing frame, the below of go-between is provided with the limit protection shield through the shaft shoulder screw, be provided with compression spring between limit protection shield and the go-between, compression spring suit is on the shaft shoulder screw simultaneously, the one end of major axis is passed the bearing frame that corresponds and is linked to each other with the magnetic encoder in the outside, be provided with the curb plate on the side of go-between, be provided with micro-gap switch on the curb plate, micro-gap switch is located the top of limit protection shield, and when the limit protection shield was forward or swung backward, the limit protection shield will swing and drive the synchronous swing setting of magnetic encoder with the limit protection shield through the go-between.

Preferably, the novel driving type rehabilitation sky rail is provided with a fixture block, and when the hanging strip rises, the fixture block is in contact with the limit protection plate and enables the limit protection plate to be lifted and contacted with the micro switch.

Preferably, a novel recovered day rail of drive formula, loose pulley assembly include the pulley connecting post, the pulley connecting post is connected on the spliced pole, and in the pulley connecting post stretched into the day rail, stretch into in the day rail the last pivot through the cross-under of pulley connecting post is provided with perpendicular bearing auxiliary wheel, perpendicular bearing auxiliary wheel slides on the inner rail of day rail.

Preferably, the novel driving type rehabilitation sky rail is characterized in that a deviation rectifying auxiliary wheel is arranged on the top end of the pulley connecting column.

Preferably, a novel recovered day rail of drive formula, be provided with wiping line track on the side of day rail, it is provided with the current collector arm to slide on the wiping line track, the current collector arm passes through linking bridge and links to each other with the support, the current collector arm passes through the cable and links to each other with the controller in the casing mutually electricity, the controller links to each other with elevator motor, angle detection mechanism and horizontal migration motor electricity mutually.

Preferably, the second guide wheel is connected with the tension weighing sensor device through a weighing connecting plate.

Preferably, a recovered day rail of novel drive formula, reduction gear set includes first gear, second gear and third gear, first gear links to each other with elevator motor's pivot, both ends about same pivot are connected respectively through the bearing to second gear and third gear, the bearing sets up on the support, wherein, second gear and first gear homonymy, and they mesh mutually, the third gear rotates along with the second gear is synchronous, the third gear meshes with the capstan wheel mutually.

Preferably, a novel recovered day rail of drive formula, the capstan wheel includes capstan wheel, capstan winch and ratchet subassembly, one side of capstan wheel is provided with the capstan winch, the capstan winch meshes with the third gear mutually, the opposite side of capstan wheel is provided with the ratchet subassembly, the ratchet subassembly comprises ratchet, extension spring and inductor, the one end of ratchet is passed through the ratchet pivot and is connected on the capstan wheel, the other end of ratchet links to each other with the fixed column through the extension spring, the inductor is located the rear of ratchet, and when the capstan wheel became invalid, the pulling force of extension spring was overcome to the ratchet and the inductor was bumped mutually and is touched the setting.

Preferably, the novel driving type rehabilitation sky rail is provided with a damping buffer between the weighing connecting plate and the support, and the damping buffer is positioned on two sides of the tension weighing sensor device and the second guide wheel.

By the scheme, the invention at least has the following advantages:

1. the invention can detect the weight of the nursed person through the tension weighing sensor device to judge whether the person falls down, thereby protecting the safety of the patient.

2. The invention ensures that the patient is protected doubly through the pull switch and the micro switch in the angle detection mechanism.

3. According to the invention, through the added damping buffer, the lifted and transported state of the nursed person is more stable, and the nursing bed has better limit comfort.

4. The angle detection mechanism can detect the movement intention of the patient in real time to enable the horizontal movement mechanism to make corresponding judgment, so that the sling is always positioned right above the patient, and the comfort of the patient is improved.

5. According to the invention, the ratchet mechanism is arranged on the winch wheel, so that emergency braking is realized when a patient fails, and the safety of the patient is protected.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the angle detection mechanism of the present invention;

FIG. 3 is a cross-sectional view of the angle sensing mechanism of the present invention;

FIG. 4 is a schematic structural view of the hoisting mechanism of the present invention;

FIG. 5 is another side schematic view of the structure of FIG. 1;

FIG. 6 is a cross-sectional view of FIG. 1;

fig. 7 is a schematic view of the construction of the sheave assembly of the present invention.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Examples

As shown in figures 1 to 7 of the drawings,

the utility model provides a novel recovered sky rail of drive formula, includes casing 1 and sky rail 6, be provided with support 2 in the casing 1, the axis center department of support 2 is provided with horizontal migration mechanism 3 and lifts by crane the mechanism. The patient can be lifted and moved by the cooperation of the two.

Specifically, the horizontal moving mechanism 3 of the present invention includes a pair of spaced horizontal moving fixing plates 31, the horizontal moving fixing plates 31 are disposed on the bracket 2, one end of each of the opposite horizontal moving fixing plates 31 is provided with a connecting post 32, the upper end of the connecting post 32 passes through the housing 1 and is connected to a pulley assembly 33, the pulley assembly 33 is embedded in the top rail 6, the horizontal moving fixing plate 31 is provided with a horizontal moving guide pillar 34, the horizontal moving guide pillar 34 is disposed adjacent to the connecting post 32, the bottom end of the horizontal moving guide pillar 34 is connected to the bracket 2 through a connecting plate, the horizontal moving guide pillar 34 is provided with a horizontal moving spring 35, an arc-shaped connecting rod 36 is sleeved between the horizontal moving guide pillars 34, the connecting rod 36 contacts with the horizontal moving spring 35, the connecting rod 36 is provided with a horizontal moving motor 37 located on the central axis, the horizontal movement motor 37 is connected to the driving wheel 38 through a rotating shaft, and the driving wheel 38 is rubbed and slid on the head rail 6 by the elasticity of the horizontal movement spring 35.

The patient can be moved to any place (where the sky rail is located) by the horizontal movement mechanism described above.

In the hoisting mechanism, a lifting motor 4, a reduction gear set 6, a capstan wheel 7, a first guide wheel 8, a second guide wheel 9 and an angle detection mechanism 10 are arranged on a support 2, wherein the lifting motor 4, the reduction gear set 6, the capstan wheel 7 and the first guide wheel 8 are positioned on one side of a horizontal movement mechanism 3, the second guide wheel 9 and the angle detection mechanism 10 are positioned on the other side of the horizontal movement mechanism 3, the angle detection mechanism 10 is arranged adjacent to a horizontal movement motor 37, a rotating shaft of the lifting motor 4 is connected with the reduction gear set 6 through a coupling 5, the reduction gear set 6 is meshed with the capstan wheel 7, the capstan wheel 7 is connected with one end of a sling 11, and the other end of the sling 11 sequentially penetrates through the first guide wheel 8, the second guide wheel 9 and the angle detection mechanism 10 to extend downwards.

The patient can be moved in the horizontal direction by the horizontal moving mechanism, and the patient can be moved in the vertical direction by the hoisting mechanism, so that the patient can be moved in any direction.

Example one

According to the above embodiment, the present invention can realize the movement of the movement intention of the patient through the angle detection mechanism, and at the same time, can also protect the patient, the specific structure is as follows, the angle detection mechanism 10 includes bearing seats 101, a long shaft 102 is connected between the bearing seats 101, a connection ring 103 is arranged on the long shaft 102, the connection ring 103 is located in the bearing seats 101, a limit protection plate 105 is arranged below the connection ring 103 through a shoulder screw 104, a compression spring 106 is arranged between the limit protection plate 105 and the connection ring 103, the compression spring 106 is sleeved on the shoulder screw 104, one end of the long shaft 102 passes through the corresponding bearing seat 101 to be connected with an outer magnetic encoder 107, a side plate 108 is arranged on the side of the connection ring 103, a micro switch 109 is arranged on the side plate 108, the micro switch 109 is located above the limit protection plate 105, when the limit protection plate 105 swings forwards or backwards, the limit protection plate 105 swings synchronously with the limit protection plate through the connection ring and drives the magnetic encoder 107 to swing synchronously.

The angle detection mechanism can detect the movement intention of a patient in real time, and the intention is calculated by a controller (a program set by a person skilled in the art) and then controls a walking motor (a horizontal movement mechanism) to move forward or backward in a corresponding direction, so that the sling is always positioned right above the patient, the purpose of real-time following is achieved, and the patient is ensured to have good comfort.

The specific work of the first embodiment of the invention, a patient is hung by a hanging belt in a specific flow, when the patient moves forwards or backwards, the hanging belt can enable the limit protection plate to swing forwards or backwards, the limit protection plate is connected to the connecting ring through a shoulder screw and a compression spring, the connecting ring is locked on the long shaft, the long shaft is provided with the bearing seat, the tail end of the long shaft is fixedly connected with the magnetic encoder, when the limit protection plate swings forwards or backwards, the magnetic encoder can swing forwards or backwards, the magnetic encoder feeds back signals to the controller, and the controller controls the horizontal moving mechanism to walk, so that the rehabilitation sky-rail main machine is controlled to move forwards and backwards, the rehabilitation sky-rail main machine is always positioned right above the patient, and the purpose of real-time following is achieved.

On the basis of the first embodiment, the invention adds the fixture block on the hanging strip, the fixture block 12 is arranged on the hanging strip 11, and when the hanging strip 11 is lifted, the fixture block contacts with the limit protection plate 105 and enables the limit protection plate 105 to be lifted and contact with the microswitch 109. The lifting of the clamping block is in contact with the limit protection plate, so that the micro switch is triggered to stop the hanging strip in time, and the safety of a patient is ensured.

In addition to the first embodiment described above, the present invention is further provided with a pull switch 19, which can be regarded as stopping the operation of the apparatus.

The specific working modes of the two different stop operation modes are as follows:

when the cared person is lifted to the top due to misoperation, the patient can pull the pull switch at the moment, a signal can be directly fed back to the large servo motor (lifting motor), and the electromagnetic brake on the large servo motor can brake emergently, so that the operation is stopped;

another kind, if the suspender takes the patient to rise to the top all the time, fixture block on the suspender can touch limit protection shield earlier, and limit protection shield can push up compression spring and rise to limit protection shield touch micro-gap switch, (micro-gap switch also can be with the big servo motor of signal feedback, and electromagnetic braking ware also can emergency braking on the big servo motor, this is the safety of dual protection by the nursing person.

The pulley component 33 comprises a pulley connecting column 331, the pulley connecting column 331 is connected to the connecting column 32, the pulley connecting column 331 extends into the overhead rail 6, a vertical bearing auxiliary wheel (polyurethane wheel) 332 is arranged on the pulley connecting column 331 extending into the overhead rail through a cross-connected rotating shaft, the vertical bearing auxiliary wheel 332 slides on an inner guide rail of the overhead rail, a deviation rectifying auxiliary wheel 333 is arranged at the top end of the pulley connecting column 331, a horizontal moving mechanism can stably move on the overhead rail through the pulley component 33, the deviation problem cannot occur, the matching with an angle detection mechanism is ensured, and a patient feels comfortable.

Example two

On the basis of the embodiment and the first embodiment, an independent power supply mode is added, and the structure of the invention is specifically that a trolley line rail 13 is arranged on the side edge of the top rail 6, a collector arm 14 is arranged on the trolley line rail 13 in a sliding manner, the collector arm 14 is connected with a bracket through a connecting bracket, the collector arm 14 is electrically connected with a controller 15 in the housing 1 through a cable, and the controller 15 is electrically connected with the lifting motor 4, the angle detection mechanism 10 and the horizontal movement motor 37. On the current collector arm inserted into wiping line track, when wiping line track 28 had the electricity, the electric current got into recovered day rail host computer power through the current collector arm to for two servo motor and control element power supplies, solved the trouble of battery power supply, convenient and practical, and need not charge, easy to assemble moreover.

EXAMPLE III

On the basis of the embodiment, the first embodiment and the second embodiment, the second guide wheel 9 is connected with the tension weighing sensor device 16 through the weighing connecting plate 17, so that the specific weight of a patient can be detected, and the patient can be weighed conveniently. Meanwhile, the problem that whether the patient falls down or not is judged by detecting the change rate of the weight data of the patient, so that whether the patient is safe or not is judged.

The reduction gear set 6 comprises a first gear 61, a second gear 62 and a third gear 63, wherein the first gear 61 is connected with a rotating shaft of the lifting motor 4, the second gear 62 and the third gear 63 are respectively connected to the left end and the right end of the same rotating shaft through bearings, the bearings are arranged on the support 2, the second gear 62 is arranged on the same side of the first gear 61 and meshed with the first gear, the third gear 63 synchronously rotates along with the second gear, the third gear 63 is meshed with the capstan wheel 7, and lifting force can be slowly transmitted through a gear assembly, so that a patient can feel comfortable.

Example four

On the basis of the embodiment, the first embodiment, the second embodiment and the third embodiment, the invention can also carry out emergency braking on the suddenly-failed sling. The specific structure is as follows, capstan wheel 7 includes capstan wheel 71, capstan winch 72 and ratchet subassembly 73, one side of capstan wheel 71 is provided with capstan winch 72, capstan winch 72 meshes with third gear 63 mutually, the opposite side of capstan wheel 71 is provided with ratchet subassembly 73, ratchet subassembly 73 comprises ratchet 731, extension spring and inductor, the one end of ratchet 731 is passed through the ratchet pivot and is connected on the capstan wheel, the other end of ratchet 731 passes through the extension spring and links to each other with the fixed column, the inductor is located the rear of ratchet 731, and when capstan wheel 7 became invalid, the ratchet was overcome the pulling force of extension spring and was touched the setting with the inductor mutually.

Under the condition that the transmission chain fails, the ratchet can overcome the pulling force of the spring and is thrown out, the ratchet can collide with the sensor, the sensor is converted into a signal and fed back to the controller, and the system can be braked emergently to protect a patient.

According to the invention, the shock absorption buffers 18 are arranged between the weighing connecting plate 17 and the bracket 2, and the shock absorption buffers 18 are positioned on two sides of the tension weighing sensor device 16 and the second guide wheel, so that the patient can be stably and comfortably transferred in the process of lifting and lowering the patient.

In the above-described embodiments to the fourth embodiment, the harness and the first guide wheel, the second guide wheel, the tension load cell device, and the angle detection mechanism are all subjected to the tensioning process, thereby ensuring accurate detection for the tension load cell device and the angle detection mechanism.

The working principle of the invention is as follows:

when the lifting belt type patient lifting device works specifically, the lifting belt is bound on the corresponding part of the patient, then the patient is lifted or lowered by controlling a case, when the lifting belt type patient lifting device is lifted, the lifted patient is monitored by the micro switch and the tension weighing sensor device, the safety of the patient is ensured, and meanwhile, the forward or backward movement of the patient can be monitored by the angle detection mechanism, so that the action intention of the patient is judged, the corresponding position of the device is adjusted, and the position of the lifting belt is always positioned right above the patient;

in the process of descending, the tension weighing sensor device and the ratchet assembly monitor the patient, and the patient can be prevented from being dangerous through monitoring the tension weighing sensor device and the ratchet assembly.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, it should be noted that, for those skilled in the art, many modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a novel recovered day rail of drive formula which characterized in that: the device comprises a shell (1) and a sky rail (6), wherein a bracket (2) is arranged in the shell (1), and a horizontal moving mechanism (3) is arranged at the center of a middle shaft of the bracket (2);

the horizontal moving mechanism (3) comprises a pair of horizontal moving fixing plates (31) which are spaced from each other, the horizontal moving fixing plates (31) are arranged on a support (2), one end of each horizontal moving fixing plate (31) which is opposite to the other end is provided with a connecting column (32), the upper end of each connecting column (32) penetrates through the shell (1) and is connected with a pulley component (33), the pulley components (33) are embedded in the top rail (6), the horizontal moving fixing plates (31) are provided with horizontal moving guide columns (34), the horizontal moving guide columns (34) are arranged adjacent to the connecting columns (32), the bottom ends of the horizontal moving guide columns (34) are connected onto the support (2) through connecting plates, the horizontal moving guide columns (34) are provided with horizontal moving springs (35), and connecting rods (36) with arc structures are sleeved between the horizontal moving guide columns (34), the connecting rod (36) is in contact with the horizontal moving spring (35), a horizontal moving motor (37) located on the central axis is arranged on the connecting rod (36), the horizontal moving motor (37) is connected with the driving wheel (38) through a rotating shaft, and the driving wheel (38) is made to rub and slide on the top rail (6) under the elasticity of the horizontal moving spring (35);

be provided with elevator motor (4), reduction gear group (6), capstan wheel (7), first leading wheel (8), second leading wheel (9) and angle detection mechanism (10) on support (2), wherein elevator motor (4), reduction gear group (6), capstan wheel (7) and first leading wheel (8) are located one side of horizontal migration mechanism (3), and second leading wheel (9) and angle detection mechanism (10) are located the opposite side of horizontal migration mechanism (3), angle detection mechanism (10) and horizontal migration motor (37) adjacent setting, the pivot of elevator motor (4) is passed through shaft coupling (5) and is linked to each other with reduction gear group (6), reduction gear group (6) mesh mutually with capstan wheel (7), capstan wheel (7) link to each other with the one end of suspender (11), the other end of suspender (11) passes first leading wheel (8) in proper order, The second guide wheel (9) and the angle detection mechanism (10) extend downwards.

2. The new driven rehabilitation sky rail of claim 1, characterized in that: the angle detection mechanism (10) comprises bearing seats (101), a long shaft (102) is connected between the bearing seats (101), a connecting ring (103) is arranged on the long shaft (102), the connecting ring (103) is positioned in the bearing seats (101), a limit protection plate (105) is arranged below the connecting ring (103) through a shaft shoulder screw (104), a compression spring (106) is arranged between the limit protection plate (105) and the connecting ring (103), the compression spring (106) is sleeved on the shaft shoulder screw (104), one end of the long shaft (102) penetrates through the corresponding bearing seat (101) to be connected with a magnetic encoder (107) on the outer side, a side plate (108) is arranged on the side edge of the connecting ring (103), a micro switch (109) is arranged on the side edge (108), the micro switch (109) is positioned above the limit (105), and when the limit protection plate (105) swings forwards or backwards, the limit protection plate (105) can synchronously swing with the limit protection plate through a connecting ring and drive the magnetic encoder (107) to synchronously swing.

3. The new driven rehabilitation sky rail of claim 1, characterized in that: the hanging strip (11) is provided with a fixture block (12), and when the hanging strip (11) rises, the fixture block is in contact with the limit protection plate (105) to lift the limit protection plate (105) and make the limit protection plate (105) contact with the micro switch (109).

4. The new driven rehabilitation sky rail of claim 1, characterized in that: pulley assembly (33) include pulley connecting post (331), pulley connecting post (331) are connected on spliced pole (32), and pulley connecting post (331) stretch into sky rail (6) in, stretch into in the sky rail pulley connecting post (331) are gone up and are provided with perpendicular bearing auxiliary wheel (332) through the pivot of cross-under, perpendicular bearing auxiliary wheel (332) slide on the inner rail of sky rail.

5. The new driven rehabilitation sky rail of claim 4, characterized in that: and a deviation rectifying auxiliary wheel (333) is arranged at the top end of the pulley connecting column (331).

6. The new driven rehabilitation sky rail of claim 1, characterized in that: be provided with wiping line track (13) on the side of sky rail (6), it is provided with current collector arm (14) to slide on wiping line track (13), current collector arm (14) link to each other with the support through linking bridge, current collector arm (14) are linked to each other with controller (15) in casing (1) through the cable, controller (15) and elevator motor (4), angle detection mechanism (10) and horizontal migration motor (37) are linked to each other electrically.

7. The new driven rehabilitation sky rail of claim 1, characterized in that: the second guide wheel (9) is connected with a tension weighing sensor device (16) through a weighing connecting plate (17).

8. The new driven rehabilitation sky rail of claim 1, characterized in that: reduction gear group (6) include first gear (61), second gear (62) and third gear (63), first gear (61) link to each other with elevator motor (4)'s pivot, both ends about same pivot are connected respectively through the bearing in second gear (62) and third gear (63), the bearing sets up on support (2), wherein, second gear (62) and first gear (61) homonymy, and they mesh mutually, third gear (63) rotate along with the second gear is synchronous, third gear (63) mesh with capstan wheel (7).

9. The new driven rehabilitation sky rail of claim 1, characterized in that: capstan wheel (7) are including capstan wheel (71), capstan winch (72) and ratchet subassembly (73), one side of capstan wheel (71) is provided with capstan winch (72), capstan winch (72) mesh mutually with third gear (63), the opposite side of capstan wheel (71) is provided with ratchet subassembly (73), ratchet subassembly (73) comprises ratchet (731), extension spring and inductor, the one end of ratchet (731) is passed through the ratchet pivot and is connected on the capstan wheel, the other end of ratchet (731) links to each other with the fixed column through the extension spring, the inductor is located the rear of ratchet (731), and when capstan wheel (7) became invalid, the pulling force that the extension spring was overcome to the ratchet touched the setting with the inductor mutually.

10. The new driven rehabilitation sky rail of claim 1, characterized in that: a damping buffer (18) is arranged between the weighing connecting plate (17) and the support (2), and the damping buffer (18) is located on two sides of the tension weighing sensor device (16) and the second guide wheel.