CN107879229B - Safe intelligent home elevator - Google Patents
Safe intelligent home elevator Download PDFInfo
- Publication number
- CN107879229B CN107879229B CN201711323618.1A CN201711323618A CN107879229B CN 107879229 B CN107879229 B CN 107879229B CN 201711323618 A CN201711323618 A CN 201711323618A CN 107879229 B CN107879229 B CN 107879229B
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- car
- elevator
- motor
- frame
- connecting rod
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- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 230000001012 protector Effects 0.000 claims description 15
- 238000005303 weighing Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000003351 stiffener Substances 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/04—Driving gear ; Details thereof, e.g. seals
- B66B11/043—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation
- B66B11/0461—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation with rack and pinion gear
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0012—Devices monitoring the users of the elevator system
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/04—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed
- B66B5/044—Mechanical overspeed governors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
Abstract
The invention discloses a safe intelligent household elevator, which comprises a motor frame and an elevator car, wherein a first motor is arranged on the motor frame, a driving wheel is arranged on an output shaft of the first motor, the safe intelligent household elevator further comprises a chain wound on the driving wheel, one end of the chain is used for driving the elevator car to move up and down, the other end of the chain is fixedly connected with a counterweight, and the safe intelligent household elevator further comprises a rack-and-pinion driving mechanism used for driving the elevator car to move up and down.
Description
Technical Field
The invention relates to a household elevator, in particular to a safe and intelligent household elevator.
Background
With the use of multilayer rooms such as villa, home use elevator can become more and more extensive, and current home use elevator includes motor frame, car, motor, drive wheel, chain, counter weight isotructure, like chinese patent 201420108387.8 discloses a home use elevator, including well, reel formula host computer, host computer seat beam, wire rope, car guide shoe, guide rail, and the elevator of this kind of structure only uses to tow a driving method, in case tow the driving source and break down, can lead to the elevator unable use, still can appear the danger that the car falls simultaneously.
Meanwhile, the common elevator is pulled by using the steel wire rope, the steel wire rope is easy to break, and the failure rate is high, so that the safety performance of the elevator is affected, and meanwhile, the maintenance cost of the elevator is increased.
Disclosure of Invention
The invention solves the technical problem of providing a safe intelligent household ladder with improved safety performance.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a safe intelligent home elevator, includes motor frame and car, be provided with first motor in the motor frame, install the drive wheel on the output shaft of first motor, still including winding the epaxial chain of drive, the one end of chain is used for driving the car up-and-down motion, the other end and the heavy fixed connection of chain still include the rack and pinion actuating mechanism that is used for driving the car up-and-down motion, the car bottom still is provided with weighing device.
Further is: and a weight meter is arranged between the chain and the lift car.
Further is: the gear rack driving mechanism comprises a second motor fixed above the lift car, racks fixedly connected with the motor frame are respectively arranged on two sides of the lift car, gears are meshed on the racks, and the second motor drives the gears to rotate through a transmission device.
Further is: the gear rack driving mechanism comprises a second motor fixed above the car, a support frame fixedly connected with the motor frame is arranged on one side of the car, a rack is fixed on the support frame, a gear is meshed on the rack, and the second motor drives the gear to rotate through a transmission device.
Further is: the elevator car is characterized in that a control module fixedly connected with the elevator car is arranged at the top of the elevator car, a first connecting rod and a second connecting rod are arranged in the control module, follow-up gears meshed with racks are arranged on the first connecting rod and the second connecting rod, the elevator car further comprises a first speed limiter arranged on the first connecting rod and a first power-off protector arranged on the second connecting rod, the elevator car further comprises a first guide wheel meshed with the racks, the first guide wheel is fixedly connected with the control module through a guide rod, and a second speed limiter and a second power-off protector are further arranged on an output shaft of the motor.
Further is: still include L type car frame, L type car frame comprises riser and bottom plate, the car sets up on L type car frame, riser is kept away from car one side and is provided with the second leading wheel, the one end of chain and the riser fixed connection of L type car frame, the slant is provided with the stiffener between the riser of car top and L type car frame.
Further is: the auxiliary guide rail and the auxiliary grooved wheel clamped in the auxiliary guide rail are further arranged on two sides of the outer portion of the support frame, and the auxiliary grooved wheel is fixedly connected with the car through a connecting rod.
Further is: still be provided with face recognition device and control module, pronunciation warning module and network connection module in the car, control module includes memory cell and matching unit, still be provided with vibration sensor and sound sensor on the car, still include the elevator controller, vibration sensor, sound sensor are connected with the elevator controller respectively.
Further is: the elevator control system is characterized in that a third connecting rod is arranged in the control module, a follow-up gear meshed with the rack is arranged on the third connecting rod, a first speed sensor is arranged on the third connecting rod, a second speed sensor is further arranged on an output shaft of the motor, a distance measuring device is further arranged at the bottom of the elevator car, and the first speed sensor, the second speed sensor and the distance measuring device are respectively connected with an elevator controller.
The beneficial effects of the invention are as follows: according to the safe intelligent household elevator disclosed by the invention, when one motor is damaged, the other motor can realize the replacement effect, so that the elevator can still normally operate, on the other hand, the elevator can be prevented from falling, if the first motor and the second motor are damaged, the elevator can be stopped by arranging the speed limiter and the power-off protector, so that the elevator can be further safely operated, meanwhile, the elevator owner can be initially detected in health condition and can be reminded by voice through arranging the face recognition device and the voice broadcasting device in the elevator, meanwhile, the setting of a travel switch can be reduced, the elevator can be realized through accurately controlling the number of turns of the first motor and the second motor, the situation that the elevator cannot reach a designated floor due to the failure of the travel switch is avoided, and meanwhile, the elevator self-inspection can be carried out through abnormal vibration and abnormal sound of the elevator through arranging the vibration sensor above the elevator, so that the reminding is timely sent out.
Drawings
Fig. 1 is a schematic diagram of a secure intelligent home elevator.
Fig. 2 is a top view of a secure intelligent home elevator.
Fig. 3 is a side view of a traction drive using a single-sided rack.
Fig. 4 is a schematic view of the first embodiment using a single-sided rack structure.
Fig. 5 is a schematic view of a second embodiment using a single-sided rack structure.
Fig. 6 is a schematic view of a third embodiment using a single-sided rack structure.
Fig. 7 is a schematic view of a first electrical connection.
Fig. 8 is a schematic diagram of a second electrical connection.
Marked in the figure as: motor frame 1, car 2, first motor 3, drive wheel 4, chain 5, counterweight 6, weighing device 7, weighing meter 8, second motor 9, rack 10, gear 11, support frame 12, first overspeed governor 13, first power failure protector 14, second overspeed governor 15, second power failure protector 16, L-shaped car frame 17, second leading wheel 18, stiffener 19, auxiliary guide rail 20, auxiliary sheave 21, face recognition device 22, voice reminding module 23, vibration sensor 24, sound sensor 25, neutron flaw detector 26, first leading wheel 27, balance wheel 28, first speed sensor 29, second speed sensor 30, range unit 31.
Detailed Description
The invention is further described below with reference to the drawings and the detailed description.
The safe intelligent home elevator shown in fig. 1 and 2 comprises a motor frame 1 and a car 2, wherein a first motor 3 is arranged on the motor frame 1, a driving wheel 4 is arranged on an output shaft of the first motor 3, the safe intelligent home elevator further comprises a chain 5 wound on the driving wheel 4, one end of the chain 5 is used for driving the car 2 to move up and down, the other end of the chain 5 is fixedly connected with a counterweight 6, the safe intelligent home elevator further comprises a rack and pinion driving mechanism for driving the car 2 to move up and down, a weighing device 7 is further arranged at the bottom of the car 2, the weighing device 7 continuously obtains the weight of the car 2, a first motor drives the chain 5 to drive the car 2 to balance the weight, so that the car 2 and the counterweight are guaranteed to be balanced, the car 2 is always in a stable state, when the car 2 needs to move, the car 2 can be driven to move up and down only by a small driving force, when the first motor 3 breaks down, the rack and pinion driving mechanism can drive the car 2 to move up and still normally, and the rack and pinion driving mechanism can replace the rack driving mechanism to move down when the first motor breaks down, and the first motor 3 can replace the rack and the power driving mechanism can replace the car 2 to replace a wire rope to move down, and the safe intelligent home elevator can be broken down, and the elevator can be used for the elevator can be broken down and broken down, and the elevator can be used for a high-level or a high-safety car can be used for a high-safety car and a high-safety car.
On the basis, as shown in fig. 1, a weight meter 8 is further arranged between the chain 5 and the car 2, and the weight meter 8 can detect the tension condition of the chain 5 in real time, so that the working state of the first motor 3 is obtained, and the damage condition of the first motor 3 is obtained at the first time.
On the basis of the above, as shown in fig. 1 and 2, the rack and pinion driving mechanism comprises a second motor 9 fixed above the car 2, racks 10 fixedly connected with the motor frame 1 are respectively arranged on two sides of the car 2, gears 11 are meshed on the racks 10, the second motor 9 drives the gears 11 to rotate through a transmission device, the two sides of the car 2 are stressed by the structure of the double-sided racks 10, the car 2 is driven to move up and down simultaneously, the stability of the up and down movement of the car 2 is ensured, the first motor 3 and the second motor 9 can be servo motors, stepping motors and the like, so that the elevator can reduce the setting of a travel switch, the car 2 can reach an accurate floor by controlling the rotation number of the first motor 3 and the second motor 9, in addition, balance wheels 28 meshed with the racks can be arranged on two ends of the bottom of the car, and the balance wheels 28 can ensure the balance of the running of the car.
On the basis of the above, the rack and pinion driving mechanism includes a second motor 9 fixed above the car 2, a support frame 12 fixedly connected with the motor frame 1 is provided on one side of the car 2, the support frame may be a steel structure body such as a C-shaped steel or an i-shaped steel, a rack 10 is fixed on the support frame 12, a gear 11 is meshed on the rack 10, the second motor 9 drives the gear 11 to rotate through a transmission device, the above-mentioned rack 10 is installed in various manners, as in the first embodiment shown in fig. 4, two racks 10 are installed on the inner sides of opposite sides of the support frame 12, as in the second embodiment shown in fig. 5, two racks 10 are installed on the inner sides of an opening surface of the support frame 12, in addition, two racks 10 are replaced by one wide rack 10, as in the third embodiment shown in fig. 6, the two racks 10 are installed on the outer sides of opposite sides of the support frame 12, and the single-side rack 10 structure can reduce the occupied area of the elevator as far as possible, so that the elevator is more suitable for home use.
On the basis, as shown in fig. 1, the top of the car 2 is provided with a control module fixedly connected with the car 2, a first connecting rod and a second connecting rod are arranged in the control module, the first connecting rod and the second connecting rod are respectively provided with a follow-up gear meshed with the rack 10, the first guide wheel 27 meshed with the rack is further included, the first guide wheel is fixedly connected with the control module through a guide rod, the first guide wheel further comprises a first speed limiter 13 arranged on the first connecting rod and a first power-off protector 14 arranged on the second connecting rod, a second speed limiter 15 and a second power-off protector 16 are further arranged on an output shaft of the motor, the first speed limiter 13 and the first power-off protector 14 are respectively arranged on two sides of the two racks 10, the first power-off protector and the second power-off protector are also replaceable into a power-off self-locking device, when the first motor 3 and the second motor 9 are failed, the first speed limiter 13, the second speed limiter 15, the first power-off protector 14 and the second power-off protector 14 are further arranged on the guide wheel, the second power-off protector is further arranged on the guide wheel, the control module is further prevented from being deformed by the control module, and the car 2 is further prevented from being in a dangerous situation that the car is in a high-speed state, and the control module is further prevented from being deformed by the control module.
On the basis, as shown in fig. 3, the elevator car further comprises an L-shaped car frame 17, the L-shaped car frame 17 is composed of a vertical plate and a bottom plate, the elevator car 2 is arranged on the L-shaped car frame 17, one side, far away from the elevator car 2, of the vertical plate is provided with a second guide wheel 18, the other side of the second guide wheel 18 can be a wall surface or a guide plate and the like, one end of the chain 5 is fixedly connected with the vertical plate of the L-shaped car frame 17, a reinforcing rod 19 is obliquely arranged between the top of the elevator car 2 and the vertical plate of the L-shaped car frame 17, the chain 5 always guarantees a vertical state when the elevator car 2 is driven to move by the chain 5 due to the structure, and meanwhile, the stability of the elevator car 2 is guaranteed due to the arrangement of the reinforcing rod 19, and the elevator car 2 cannot be askew in the up-down movement process.
On the basis of the above, as shown in fig. 4 to 6, the two sides of the outer part of the supporting frame 12 are further provided with an auxiliary guide rail 20 and an auxiliary sheave 21 clamped in the auxiliary guide rail 20, the auxiliary sheave 21 is fixedly connected with the car 2 through a connecting rod, and the arrangement of the auxiliary guide rail 20 and the auxiliary sheave 21 can ensure that the car 2 is always in a stable state in the moving process, so that the car 2 is prevented from tilting.
On the basis of the above, as shown in fig. 1, face recognition device 22 and control module, voice reminding module 23 and network connection module are further provided in car 2, the control module includes a storage unit and a matching unit, data such as owner face image, age, height and weight are stored in the storage unit, after the owner enters the car 2, face recognition device 22 will take a picture of the owner face and recognize, meanwhile weighing device 7 calls out current weight data of the owner, matching unit matches the current taken owner face data and weight data with the owner data stored in the storage unit, find the current car 2 in-service data, if the current weight of the owner and the weight data stored in the storage unit differ too much, voice reminding module 23 will give out voice alarm, remind the owner of the situation as much as possible, check as far as possible going to hospital, and network connection module is connected with an external network, can acquire current weather situation and other information and carry out voice reminding module 23, and therefore the elevator is more practical.
On the basis of the above, as shown in fig. 1, the car 2 is further provided with a vibration sensor 24 and a sound sensor 25, and further comprises an elevator controller, wherein the vibration sensor 24 and the sound sensor 25 are respectively connected with the elevator controller, when the elevator is not used in the night or early morning, the elevator controller controls the elevator to perform test running, the vibration sensor 24 and the sound sensor 25 work at the moment, the vibration frequency and the sound of the elevator at the moment are detected, the detection signals are transmitted back to the elevator controller, the elevator controller judges whether the elevator is in a normal state through whether abnormal vibration and abnormal sound occur in the elevator running process, and if the elevator is in the abnormal state, the elevator controller can timely transmit the signals to an operation center so as to perform timely detection of the elevator.
On the basis, as shown in fig. 1, the elevator inspection system further comprises a neutron flaw detector 26, wherein the neutron flaw detector 26 is connected with an elevator controller, the neutron flaw detector 26 can be arranged at any position of an elevator, such as the bottom surface of the motor frame 1 or the lower part of the elevator car 2, the neutron flaw detector 26 can detect the stress of parts, and when the parts are close to overhauling, the parts can be sent to overhauling in advance, so that the parts are prevented from being overhauled after being failed.
On the basis of the above, be provided with the third connecting rod in the control module, be provided with the follow-up gear with rack 10 meshing on the third connecting rod, install first speed sensor 29 on the third connecting rod, still install second speed sensor 30 on the motor output shaft, the car bottom still is provided with range unit 31, range unit 31 can be distance sensor or range radar etc. first speed sensor 29, second speed sensor 30 and range unit 31 are connected with the elevator controller respectively, and the setting of first speed sensor 29 and second speed sensor 30 can measure the real-time speed of car motion, because the load change of car, can influence the motion of car, thereby the elevator controller carries out dynamic correction to car motion speed through receiving the speed value of first speed sensor 29 and second speed sensor 30, and two speed sensors can play the effect of mutual supervision, guarantees the accuracy of elevator motion, and the setting of range unit 31 can measure car bottom to the floor accuracy of stopping of car to guarantee the floor accuracy of car.
While the foregoing is directed to embodiments of the present invention, other and further details of the invention may be had by the present invention, it should be understood that the foregoing description is merely illustrative of the present invention and that no limitations are intended to the scope of the invention, except insofar as modifications, equivalents, improvements or modifications are within the spirit and principles of the invention.
Claims (8)
1. Safety intelligence home elevator, including motor frame (1) and car (2), its characterized in that: the elevator car is characterized in that a first motor (3) is arranged on the motor frame (1), a driving wheel (4) is mounted on an output shaft of the first motor (3), the elevator car further comprises a chain (5) wound on the driving wheel (4), one end of the chain (5) is used for driving the elevator car (2) to move up and down, the other end of the chain (5) is fixedly connected with the counterweight (6), the elevator car further comprises a rack and pinion driving mechanism used for driving the elevator car (2) to move up and down, and a weighing device (7) is further arranged at the bottom of the elevator car (2);
the gear rack driving mechanism comprises a second motor (9) fixed above the lift car (2), racks (10) fixedly connected with the motor frame (1) are respectively arranged on two sides of the lift car (2), gears (11) are meshed on the racks (10), and the second motor (9) drives the gears (11) to rotate through a transmission device;
the elevator car is characterized in that a control module fixedly connected with the elevator car (2) is arranged at the top of the elevator car (2), a first connecting rod and a second connecting rod are arranged in the control module, a follow-up gear meshed with the rack (10) is arranged on each of the first connecting rod and the second connecting rod, the elevator car further comprises a first speed limiter (13) arranged on the first connecting rod and a first power-off protector (14) arranged on the second connecting rod, the elevator car further comprises a first guide wheel (27) meshed with the rack, the first guide wheel is fixedly connected with the control module through a guide rod, and a second speed limiter (15) and a second power-off protector (16) are further arranged on an output shaft of the motor.
2. The safe intelligent home elevator as claimed in claim 1, wherein: a weight meter (8) is arranged between the chain (5) and the car (2).
3. The safe intelligent home elevator as claimed in claim 1, wherein: the gear rack driving mechanism comprises a second motor (9) fixed above the car (2), a support frame (12) fixedly connected with the motor frame (1) is arranged on one side of the car (2), a rack (10) is fixed on the support frame (12), a gear (11) is meshed on the rack (10), and the second motor (9) drives the gear (11) to rotate through a transmission device.
4. A safe intelligent home elevator as defined in claim 3, wherein: still include L type car frame (17), L type car frame (17) comprise riser and bottom plate, car (2) set up on L type car frame (17), riser is kept away from car (2) one side and is provided with second leading wheel (18), the one end of chain (5) and the riser fixed connection of L type car frame (17), the slant is provided with stiffener (19) between the riser of car (2) top and L type car frame (17).
5. A safe intelligent home elevator as defined in claim 3, wherein: the two sides of the outer part of the supporting frame (12) are also provided with auxiliary guide rails (20) and auxiliary grooved wheels (21) clamped in the auxiliary guide rails (20), and the auxiliary grooved wheels (21) are fixedly connected with the lift car (2) through connecting rods.
6. The safe intelligent home elevator as claimed in claim 1, wherein: the car (2) is internally provided with a face recognition device (22), a control module, a voice reminding module (23) block and a network connection module, wherein the control module comprises a storage unit and a matching unit.
7. The safe intelligent home elevator as claimed in claim 1, wherein: the elevator car is characterized in that a vibration sensor (24) and a sound sensor (25) are further arranged on the elevator car (2), the elevator car further comprises an elevator controller, the vibration sensor (24) and the sound sensor (25) are respectively connected with the elevator controller, the elevator car further comprises a neutron flaw detector (26), and the neutron flaw detector (26) is connected with the elevator controller.
8. The safe intelligent home elevator of claim 7, wherein: the elevator control system is characterized in that a third connecting rod is arranged in the control module, a follow-up gear meshed with the rack (10) is arranged on the third connecting rod, a first speed sensor (29) is arranged on the third connecting rod, a second speed sensor (30) is further arranged on an output shaft of the motor, a distance measuring device (31) is further arranged at the bottom of the elevator car, and the first speed sensor, the second speed sensor and the distance measuring device are respectively connected with an elevator controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711323618.1A CN107879229B (en) | 2017-12-13 | 2017-12-13 | Safe intelligent home elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711323618.1A CN107879229B (en) | 2017-12-13 | 2017-12-13 | Safe intelligent home elevator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107879229A CN107879229A (en) | 2018-04-06 |
| CN107879229B true CN107879229B (en) | 2024-03-15 |
Family
ID=61774079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711323618.1A Active CN107879229B (en) | 2017-12-13 | 2017-12-13 | Safe intelligent home elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107879229B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108622761A (en) * | 2018-07-06 | 2018-10-09 | 苏州福特美福电梯有限公司 | A kind of fall protection equipment of elevator |
| CN109095332B (en) * | 2018-10-25 | 2023-12-05 | 苏州德林宝电梯制造有限公司 | Fall protection elevator with liquid damping |
| CN109720970A (en) * | 2019-01-24 | 2019-05-07 | 帝莱森电梯（苏州）有限公司 | A kind of safe anti-falling elevator |
| EP4077193A1 (en) * | 2019-12-18 | 2022-10-26 | Inventio Ag | Method for erecting a lift installation |
| CN111245301A (en) * | 2020-03-25 | 2020-06-05 | 中冶建工集团有限公司 | Control system of anti-falling climbing aid |
| CN112249836A (en) * | 2020-10-19 | 2021-01-22 | 中建三局集团有限公司 | Multi-car circulating running elevator for high-rise building and control method |
| CN115009944A (en) * | 2022-05-26 | 2022-09-06 | 浙江鑫梯互联科技有限公司 | Intelligent real-time monitoring system for elevator running state |
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| CN106365017A (en) * | 2016-11-02 | 2017-02-01 | 苏州德林宝电梯制造有限公司 | Intelligent domestic elevator |
| CN106672756A (en) * | 2017-01-16 | 2017-05-17 | 苏州德林宝电梯制造有限公司 | Intelligent home elevator |
| CN207645585U (en) * | 2017-12-13 | 2018-07-24 | 苏州德林宝电梯制造有限公司 | Safe and intelligent home lift |
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