CN108524198A - The electric lifting device of door frame type walking aid - Google Patents
The electric lifting device of door frame type walking aid Download PDFInfo
- Publication number
- CN108524198A CN108524198A CN201710122432.3A CN201710122432A CN108524198A CN 108524198 A CN108524198 A CN 108524198A CN 201710122432 A CN201710122432 A CN 201710122432A CN 108524198 A CN108524198 A CN 108524198A
- Authority
- CN
- China
- Prior art keywords
- lifting device
- wire rope
- capstan winch
- steel wire
- short axle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 14
- 238000004804 winding Methods 0.000 claims abstract description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 35
- 239000010959 steel Substances 0.000 claims description 35
- 230000005611 electricity Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims description 2
- 230000007257 malfunction Effects 0.000 claims description 2
- 230000005693 optoelectronics Effects 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005520 electrodynamics Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H3/008—Appliances for aiding patients or disabled persons to walk about using suspension devices for supporting the body in an upright walking or standing position, e.g. harnesses
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/12—Driving means
- A61H2201/1207—Driving means with electric or magnetic drive
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/16—Physical interface with patient
- A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
- A61H2201/1619—Thorax
- A61H2201/1621—Holding means therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/50—Control means thereof
- A61H2201/5058—Sensors or detectors
- A61H2201/5064—Position sensors
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention aims to provide it is a kind of now do not see also using electric power as the lifting device of the doorframe walk helper of power, benefit the part population that can't take care of oneself.The object of the present invention is achieved like this, installation carries battery on lifting device bearing, motor, speed reducer, the output gear of speed reducer and the engaged gears in this end short axle, long capstan winch is set to rotate by short axle again, lay winding wire ropes, pass through safety belt, it is that disability people stands, as electronic special installation, safety first, it cannot be improper because of stopping, transfinite people toward pull-up and accidents happened, especially user is disability people, so being equipped with human inductor in bearing one end of lifting device, in winch cable, lower end is also equipped with the switch safety equipment of extreme position function its control lines and is connected on the controller of decelerating motor by the centre bore of short axle and long capstan winch, and the safety logic circuit in control, ensure being perfectly safe for user together.
Description
Technical field：
The present invention relates to a kind of electric lifting devices of door frame type walking aid.
Background technology：
The lifting device of existing door frame type walking aid is all to use hand gear, leans on men hoisting, but market is also required to
Have electrodynamic, meets the needs of different disability crowds.
Invention content：
The invention aims to provide it is a kind of now do not see also using electric power as the door frame type walking aid of power
Lifting device benefits the part population that can't take care of oneself.
The object of the present invention is achieved like this, installs with battery, motor, speed reducer, subtracts on lifting device bearing
The output gear of fast machine and the engaged gears in this end short axle, then so that long capstan winch is rotated by short axle, lay winding wire ropes exist
Thereon, it is that disability people stands by safety harness, as electronic special installation, safety first cannot be because of stopping not
When, transfinite people toward pull-up and accidents happened, especially user be disability people, so bearing one end of lifting device be equipped with human body
The upper and lower end of inductor, the steel wire rope on capstan winch is also equipped with the switch of limited position functions, its control line passes through short axle
It is connected on the controller of decelerating motor with the centre bore of long capstan winch, and the safety logic circuit in control, ensures to make together
User's is perfectly safe.
Description of the drawings：
The concrete structure of the present invention is provided by embodiment and attached drawing below, and Fig. 1 and Fig. 2 in attached drawing are according to the present invention
The electric lifting device schematic diagram of the door frame type walking aid of proposition, in Fig. 1, Fig. 2 figures, 1. adjustable stand column, 2. lifting device branch
3. steel wire rope of frame, 4. 8. speed reducer output gear of safety belt 5. long capstan winch, 6. short axle, 7. short axle gear, 9. speed reducer 10.
14. uplink degree block of motor 11. controller, 12 human inductor, 13. steel cord ends limit switch, 15. downlink degree block
16. battery 17. limits 18. remote controler of electric wire.
Specific embodiment mode：
The details and working condition of the specific device proposed according to the present invention are described in detail with reference to 1 Fig. 2 of schematic diagram.
It is integrated stand on left and right adjustable stand column (1) to the electric lifting device of door frame type walking aid, in the head of user
It works on top, it is by lifting device holder (2), steel wire rope (3), safety belt (4), long capstan winch (5), short axle (6), short axle gear
(7), speed reducer output gear (8), speed reducer (9), motor (10), controller (11), human inductor (12), steel cord ends
Limit switch (13), uplink degree block (14), downlink degree block (15), battery (16) limit electric wire (17) remote controler (18).Deng
Composition is mounted on lifting device holder (2)：The electric power of battery (16) makes motor (10) work by controller (11), band
Dynamic speed reducer (9), low-speed big output, being engaged short axle gear (7) by speed reducer output gear (8) makes short axle (6) rotate,
It drives long capstan winch (5) positive direction to rotate again, furls steel wire rope wound on it (3), then people is drawn by the safety belt (4) of connection
It rises, when the head of people reaches the control position for the human inductor (12) being mounted on lifting device holder (2), human body sensing
Device (12) just sends out stop signal and gives controller (11) automatically, so that motor (10) is stalled, for safety, human inductor (12) is
Be made of upper and lower two sets of sensors, under a set of installation site be the height adjustment stood up by user, it is upper a set of to do safe limit
Position is used, substantially no longer dynamic after mixing up, and sensor can use optoelectronic induction, if their contingency all control failure, motor
(10) it also will continue to rotate, due to being respectively provided with uplink degree block (14) and downlink degree block (15) at the both ends of steel wire rope (3),
When steel wire rope (3) continues to furl, the end risen to steel wire rope (3), uplink degree block (14) reaches final spacing place, just triggers
The upstream switch of steel cord ends limit switch (13) on long capstan winch (5) works, and leaves the motor off work by force again,
Steel cord ends limiter, which switchs (13), can use electromagnetism control, it combines the switch for having the Xia Both restriction site of upper ,, corresponding steel
Uplink degree block (14) in cord (3) and downlink degree block (15), steel cord ends limiter switchs (13), and it cleverly pacifies
On the pipe of long capstan winch (5), their limit signal is passed through short axle (6) by the limit electric wire (17) in long capstan winch (5)
Centre bore, be connected on controller (11), fully ensure that the safety of pull-up, another situation is when long capstan winch (5) invert, steel wire
Restricting, (3) are continuous downwards to release, and the people of pull-up is put down, and after steel wire rope (3) discharges, such as long capstan winch (5) also is continuing to invert, this
When steel wire rope (3) rope will be put by downlink, become negative direction uplink retracting rope, it requires that motor must stop in time at this time,
In addition to able person manually controls stopping, the downlink degree block (15) for being at this moment mounted on the downstream end of steel wire rope (3) other end is released,
With regard to the downing switch on triggering steel cord ends limit switch (13), it just sends out the signal that stops operating to controller automatically
(11), so that motor (10) is stalled, ensure safety, remote controler (18) is wireless control, there is password, is loosed one's grip using button and is stopped,
Uplink and downlink key interlock, will not because simultaneously press when, there is the malfunction of motor positive and inverse Dou Give electricity.The above distinctive device
Ensure to make the door frame type walking aid with electric lifting device with technology, disability people's use can be given to bring glad tidings.
Claims (4)
1. a kind of electric lifting device of door frame type walking aid, it is by it by lifting device holder (2), steel wire rope (3), safety
Band (4), long capstan winch (5), short axle (6), short axle gear (7), speed reducer output gear (8), speed reducer (9), motor (10), control
Device (11), human inductor (12), steel cord ends limit switch (13), uplink degree block (14), downlink degree block (15) electricity
Electric wire (17) remote controler (18) composition in the pipe of pond (16), it is characterized in that the electric lifting device integrated stand of door frame type walking aid is mounted in
It on the left and right adjustable stand column (1) of walk helper, works on user's head, on the lifting device holder (2) on one side, battery is housed
(16), motor (10), controller, (11), speed reducer (9) etc., electric power make motor (10), operating, make the big torsion of speed reducer (9) low speed
Square rotates, and being engaged short axle gear (7) by speed reducer output gear (8) makes short axle (6) rotate, then long capstan winch (5) is driven to rotate,
The steel wire rope (3) of retracting winding on it is also equipped with human body by safety belt (4) people's pull-up on lifting device holder (2)
Inductor (12), when people head promoted reach human inductor (12) control position when, it be issued by stop signal to control
Device processed, (11) make motor (10) stall, uplink degree block (14) and downlink degree block are respectively provided at the both ends of steel wire rope (3)
(15), continue to furl when steel wire rope (3) transfinites, rise to steel wire rope (3) top end, just triggering is mounted in length to uplink degree block (14)
The upstream switch of steel cord ends limit switch (13) on capstan winch (5) works, and leaves the motor off work by force again, is twisted when long
When disk (5) inverts, steel wire rope (3) is constantly released downwards, and the people of pull-up is put down, after steel wire rope (3) discharges, such as long capstan winch
(5) also continuing to invert, after at this moment steel wire rope (3) will be due to discharging downwards completely, becoming negative direction and furl upwards, this is danger
Danger, except people can stall manually it is dynamic outer, at this moment mounted on the downlink degree block (15) of the downstream end of steel wire rope (3) other end by
In releasing, just touched the downing switch on hair steel cord ends limit switch (13), make its send out automatically stop operating signal to
Controller (11) makes motor (10) stop operating, steel cord ends limit switch (13) it be cleverly mounted on long capstan winch (5)
Guan Shang, their limit signal are connected on controller (11) by the limit electric wire (17) in long capstan winch (5).
2. the electric lifting device of door frame type walking aid according to claim 1, it is characterized in that its human inductor
(12) it is mounted on the lifting device holder (2) on one side, it is made of upper and lower two sets of human body sensors, under being mounted on
That a set of operating position is the height adjustment of standing up by user, it is upper that it is a set of do safe spacing use, mix up rear base
This is no longer dynamic, and human inductor (12) can use optoelectronic induction.
3. the electric lifting device of door frame type walking aid according to claim 1, it is characterized in that it in steel wire rope (3)
Stroke limiting block (14) and downlink degree block (15) are installed in both ends, and it of corresponding steel cord ends limit switch (13) has above and below
Two switches of row, steel cord ends limit switch (13) are cleverly mounted on the pipe of long capstan winch (5), their limit signal is logical
The limit electric wire (17) in long capstan winch (5) is crossed by short axle (6) centre bore, is connected on controller (11).Steel cord ends limit
Position device switch (13) can use electromagnetism control.
4. the electric lifting device of door frame type walking aid according to claim 1, it is characterized in that its remote controler (18) is nothing
Line traffic control has password, is loosed one's grip using button and is stopped, and the interlocking of upper and lower line unit is not in while pressing, motor just, counter turn Give
The malfunction of electricity, battery (16) can be also mounted in outside electric lifting device, and power cord can be logical up by adjustable stand column (1), subtracts
The weight of light electric lifting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710122432.3A CN108524198A (en) | 2017-03-03 | 2017-03-03 | The electric lifting device of door frame type walking aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710122432.3A CN108524198A (en) | 2017-03-03 | 2017-03-03 | The electric lifting device of door frame type walking aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108524198A true CN108524198A (en) | 2018-09-14 |
Family
ID=63489432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710122432.3A Pending CN108524198A (en) | 2017-03-03 | 2017-03-03 | The electric lifting device of door frame type walking aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108524198A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111358670A (en) * | 2020-03-13 | 2020-07-03 | 上海电气集团股份有限公司 | Safety rope winding device for rehabilitation robot |
-
2017
- 2017-03-03 CN CN201710122432.3A patent/CN108524198A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111358670A (en) * | 2020-03-13 | 2020-07-03 | 上海电气集团股份有限公司 | Safety rope winding device for rehabilitation robot |
| CN111358670B (en) * | 2020-03-13 | 2022-08-19 | 上海电气集团股份有限公司 | Safety rope winding device for rehabilitation robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180914 |