CN207645585U - Safe and intelligent home lift - Google Patents
Safe and intelligent home lift Download PDFInfo
- Publication number
- CN207645585U CN207645585U CN201721729145.0U CN201721729145U CN207645585U CN 207645585 U CN207645585 U CN 207645585U CN 201721729145 U CN201721729145 U CN 201721729145U CN 207645585 U CN207645585 U CN 207645585U
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- Prior art keywords
- car
- motor
- rack
- safe
- connecting rod
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- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 230000001012 protector Effects 0.000 claims abstract description 14
- 238000005303 weighing Methods 0.000 claims abstract description 7
- 230000035939 shock Effects 0.000 claims description 8
- 238000012360 testing method Methods 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004804 winding Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 230000002159 abnormal effect Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 239000003381 stabilizer Substances 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 230000003862 health status Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses safe and intelligent home lifts,Including motor rack and car,It is provided with first motor on the motor rack,It is provided with first motor on the motor rack,Driving wheel is installed on the output shaft of the first motor,It further include the chain of winding on the drive wheel,One end of the chain is for driving car to move up and down,The other end of the chain is fixedly connected with counterweight,It further include the gear-rack drive mechanism for driving car to move up and down,The cage bottom is additionally provided with weighing device,The safe and intelligent household ladder of the utility model is when one of motor is damaged,Another motor can realize substituted role,On the one hand elevator may make to remain to normal operation,On the other hand the danger that falling occurs in elevator can be prevented,If first motor and the second motor all damage,The stopping of car can be achieved in the setting of limiter of speed and power-off protector,To further play safety effect to car.
Description
Technical field
The utility model is related to a kind of home lifts, more particularly to safe and intelligent household ladder.
Background technology
With the use in the multilayers such as villa room, the use of home lift can become more and more extensive, current home lift
One is disclosed including the structures such as motor rack, car, motor, driving wheel, chain, counterweight, such as Chinese patent 201420108387.8
Kind home lift, including hoistway, roll type host, host seat beam, steel wire rope, car, car guide shoe, guide rail, such structure
Elevator only uses a kind of type of drive of tractive driving, once tractive driving driving source breaks down, then can cause elevator that can not make
With, while there is also the danger that car falls.
Meanwhile common elevator is all pulled using steel wire rope, steel wire rope is easily broken off, high failure rate, to elevator
Security performance impacts, while also increasing the maintenance cost of elevator.
Utility model content
The technical issues of the utility model solves is to provide a kind of safe and intelligent household ladder improving security performance.
Technical solution adopted by the utility model to solve its technical problems is：Safe and intelligent home lift, including motor
Frame and car are provided with first motor on the motor rack, first motor are provided on the motor rack, the first motor
Driving wheel is installed on output shaft, further includes the chain of winding on the drive wheel, one end of the chain is for driving car
Lower movement, the other end of the chain are fixedly connected with counterweight, further include the rack-and-pinion drive for driving car to move up and down
Motivation structure, the cage bottom are additionally provided with weighing device.
It is further：Weight calculation meter is additionally provided between the chain and car.
It is further：The gear-rack drive mechanism includes the second motor being fixed on above car, the car
Both sides are respectively arranged with the rack being fixedly connected with motor rack, and gear is engaged on the rack, and second motor passes through biography
Dynamic device sliding tooth wheel rotation.
It is further：The gear-rack drive mechanism includes the second motor being fixed on above car, the car
Side is provided with the supporting rack being fixedly connected with motor rack, and rack is fixed on support frame as described above, is engaged on the rack with teeth
Wheel, second motor are rotated by actuator drives gear.
It is further：The car top is provided with the control module being fixedly connected with car, in the control module
Be provided with first connecting rod and second connecting rod, be both provided on the first connecting rod and second connecting rod engaged with rack with moving teeth
Wheel, further include be mounted on first connecting rod on the first limiter of speed and the first power-off protector on second connecting rod, it is described
The second limiter of speed and the second power-off protector are also equipped on motor output shaft.
It is further：Further include L-type car frame, the L-type car frame is made of riser and bottom plate, the car setting
On L-type car frame, the riser is provided with directive wheel, one end of the chain and erecting for L-type car frame far from car side
Plate is fixedly connected, angularly disposed between the car top and the riser of L-type car frame to have bracing piece.
It is further：Support frame as described above both sides external is additionally provided with auxiliary guide rail, and the auxiliary being stuck in auxiliary guide rail
Sheave, the auxiliary sheave are fixedly connected by connecting rod with car.
It is further：Face identification device and control module, voice reminder module and net are additionally provided in the car
Network link block, the control module include storage unit and matching unit, be additionally provided on the car shock sensor and
Sound transducer further includes electric life controller, and the shock sensor, sound transducer are connected with electric life controller respectively.
It is further：It is provided with third connecting rod in the control module, is provided on the third connecting rod and is nibbled with rack
The follower gear of conjunction is equipped with First Speed sensor on the third connecting rod, second is also equipped on the motor output shaft
Velocity sensor, the cage bottom are additionally provided with range unit, the First Speed sensor, second speed sensor and survey
It is connected respectively with electric life controller away from device.
The utility model has the beneficial effects that：The safe and intelligent household ladder of the utility model is damaged when one of motor
Bad when, another motor can realize substituted role, and elevator on the one hand may make to remain to normal operation, on the other hand can prevent elevator
There is the danger fallen, if first motor and the second motor all damage, the setting of limiter of speed and power-off protector can be real
The stopping of existing car, to further play safety effect, while cab interior face identification device and voice broadcast to car
The setting of device can carry out owner preliminary health status detection and carry out voice reminder, while this home lift can reduce stroke
The setting of switch, can be by realizing accurately controlling for the first motor and the second motor number of turns, so as to avoid because of row
Journey switch fault causes elevator that can not reach designated floor, while the setting of shock sensor and sound transducer can above car
Elevator self-test is carried out to send out prompting in time by the abnormal vibrations and abnormal sound of car.
Description of the drawings
Fig. 1 is safe and intelligent home lift schematic diagram.
Fig. 2 is safe and intelligent home lift vertical view.
Fig. 3 uses unilateral rack-and-pinion tractive driving structural side view.
Fig. 4 is using the first embodiment schematic diagram when unilateral rack structure.
Fig. 5 is using second of embodiment schematic diagram when unilateral rack structure.
Fig. 6 is using the third embodiment schematic diagram when unilateral rack structure.
Fig. 7 is the first electrical connection schematic diagram.
Fig. 8 is the second electrical connection schematic diagram.
In figure label for：Motor rack 1, car 2, first motor 3, driving wheel 4, chain 5, counterweight 6, weighing device 7, weight calculation
Count the 8, second motor 9, rack 10, gear 11, supporting rack 12, the first limiter of speed 13, the first power-off protector 14, the second limiter of speed
15, the second power-off protector 16, L-type car frame 17, directive wheel 18, bracing piece 19, auxiliary guide rail 20, auxiliary sheave 21, face
Identification device 22, voice reminder module 23, shock sensor 24, sound transducer 25, neutron nondestructive test detector 26, directive wheel
27, stabilizer 28, First Speed sensor 29, second speed sensor 30, range unit 31.
Specific implementation mode
The utility model is further illustrated with reference to the accompanying drawings and detailed description.
Safe and intelligent home lift as depicted in figs. 1 and 2, including motor rack 1 and car 2 are arranged on the motor rack 1
There is first motor 3, driving wheel 4 is installed on the output shaft of the first motor 3, further includes the chain being wrapped on driving wheel 4
5, for driving car 2 to move up and down, the other end of the chain 5 is fixedly connected with counterweight 6, also wraps for one end of the chain 5
The gear-rack drive mechanism for driving car 2 to move up and down is included, 2 bottom of the car is additionally provided with weighing device 7, just
Often when work, weighing device 7 persistently obtains 2 inside load-carrying weight of car, the first motor to chain 5 with power, to ensure
2 weight of car is equal to balance weight, to ensure the balance of car 2 and counterweight so that and car 2 is constantly in stable state, when
When car 2 needs movement, gear-rack drive mechanism only needs the driving force of very little to can be driven the up and down motion of car 2, when first
When motor 3 breaks down, gear-rack drive mechanism increases driving force, remains to normal driving car 2 and continues to move, works as gear teeth
When driving mechanism breaks down, first motor 3 can increase power and drive car 2 after reforwarding instead of gear-rack drive mechanism
Dynamic, the home lift of the utility model uses two kinds of driving mechanisms, and when one of power source damages, another can be played generation
For effect so that elevator energy normal operation, while can also play the role of 2 fall arrest of car, ensure the safety of user
Can, meanwhile, chain is not easily broken instead of previous steel wire rope since chain joints, thus it is durable, failure rate is low, maintenance
Under at low cost.
On the basis of the above, as shown in Figure 1, being additionally provided with weight calculation meter 8 between the chain 5 and car 2, the weight calculation meter
8 setting can detect 5 pulling force situation of chain in real time, to obtain the working condition of first motor 3, to realize at first
Between obtain first motor 3 damage the case where.
On the basis of the above, as depicted in figs. 1 and 2, the gear-rack drive mechanism includes being fixed on 2 top of car
Second motor 9,2 both sides of the car are respectively arranged with the rack 10 being fixedly connected with motor rack 1, are engaged on the rack 10
Gear 11, second motor 9 are rotated by actuator drives gear 11, and the structure of such bilateral rack 10 may make car
2 both sides stress, while car 2 being driven to move up and down, it ensure that the stationarity that car 2 moves up and down, the first motor 3 and the
Two motors 9 can be servo motor and stepper motor etc., thus this elevator can reduce the setting of travel switch, can be by the first electricity
The control of 9 rotating cycle of machine 3 and the second motor makes car 2 reach accurate floor, in addition, can also be at cage bottom both ends
It is provided with the stabilizer 28 engaged with rack, the setting of the stabilizer 28 can ensure the balance of car operation.
On the basis of the above, the gear-rack drive mechanism includes being fixed on the second motor 9 of 2 top of car, described
2 side of car is provided with the supporting rack 12 being fixedly connected with motor rack 1, and support frame as described above can be C-type steel, I-steel etc. all
Steel structure body is fixed with rack 10 on support frame as described above 12, and gear 11 is engaged on the rack 10, and second motor 9 is logical
The rotation of actuator drives gear 11 is crossed, there are many mounting means of above-mentioned rack 10, the first embodiment as shown in Figure 4,
Two toothed racks 10 are mounted on the inside on 12 opposite sides side of supporting rack, and second of embodiment as shown in Figure 5, two racks 10 are
It is open on the inside of face mounted on supporting rack 12, in addition, two racks 10 herein are replaced by a wide rack 10, for another example Fig. 6 institutes
The third embodiment shown, two racks 10 are installed in the outside on 12 opposite sides side of supporting rack, 10 knot of such single rack
Structure can minimize the area occupied of elevator so that this elevator is more suitable for family and is applicable in.
On the basis of the above, as shown in Figure 1,2 top of the car is provided with the control module being fixedly connected with car 2,
It is provided with first connecting rod and second connecting rod in the control module, is both provided on the first connecting rod and second connecting rod and rack
The follower gear 11 of 10 engagements, further includes the directive wheel 27 engaged with rack, the directive wheel passes through guide rod and control module
It is fixedly connected, further includes the first limiter of speed 13 being mounted on first connecting rod and the first power-off protection on second connecting rod
Device 14 is also equipped with the second limiter of speed 15 and the second power-off protector 16, first limiter of speed 13 on the motor output shaft
With the first power-off protector 14 by two, two toothed racks, 10 both sides are located at, first power-off protector and second are broken
Non-electricity protector is also replaced by the device that cuts off self-lock, when first motor 3 and the second motor 9 break down, the first limiter of speed
13, the second limiter of speed 15, the first power-off protector 14 and the second power-off protector 16 can detect exception, so to car 2 into
Row braking, to the danger for preventing car 2 from falling, the control module can be steel construction, while coordinating guide rod and leading
To using so that control module is unlikely to deform for wheel, stability higher.
On the basis of the above, as shown in figure 3, further including L-type car frame 17, the L-type car frame 17 is by riser and bottom plate
It constitutes, the car 2 is arranged on L-type car frame 17, and the riser is provided with directive wheel 18 far from 2 side of car, described to lead
Can be metope or guide plate etc. to 18 other sides of wheel, one end of the chain 5 is fixedly connected with the riser of L-type car frame 17, institute
State at the top of car 2 has bracing piece 19, such structure to can guarantee the driving of chain 5 angularly disposed between the riser of L-type car frame 17
When car 2 moves, chain 5 ensures always plumbness, while the setting of bracing piece 19 ensure that the stability of car 2 so that
Car 2 will not occur crooked during up and down motion.
On the basis of the above, as shown in Figures 4 to 6,12 both sides external of support frame as described above is additionally provided with auxiliary guide rail 20, and
The auxiliary sheave 21 being stuck in auxiliary guide rail 20, the auxiliary sheave 21 are fixedly connected by connecting rod with car 2, the auxiliary
The setting of guide rail 20 and auxiliary sheave 21 can guarantee that car 2 has been in plateau during the motion, prevent car 2 from sending out
It is raw to tilt.
On the basis of the above, as shown in Figure 1, being additionally provided with face identification device 22 and control module, language in the car 2
Sound reminds 23 pieces of mould and network connecting module, and the control module includes storage unit and matching unit, in the storage unit
Realization is stored with the data such as owner's facial image, age, height, weight, after owner enters 2 inside of car, recognition of face dress
Owner's face will be carried out identification of taking pictures by setting 22, while weighing device 7 weighs up the current weight data of owner, and matching unit will work as
Before owner's human face data for taking and weight data matched with owner's data that memory cell is stored up, it is current at searching
Owner's data in car 2, if the weight data that owner's Current body mass is stored up with memory cell has big difference, voice reminder mould
23 pieces will send out voice alarm, remind owner's body to be likely to occur situation, please hospital be gone to be checked as far as possible, and network connects
Connection module is attached with external network, can obtain the information such as current weather condition and by voice reminder mould 23 pieces broadcast
Report, so that this elevator is more practical.
On the basis of the above, as shown in Figure 1, being additionally provided with shock sensor 24 and sound transducer 25 on the car 2,
Further include electric life controller, the shock sensor 24, sound transducer 25 are connected with electric life controller respectively, when night or icepro
When morning does not use elevator, electric life controller controls elevator and carries out trial operation, at this time 25 work of shock sensor 24 and sound transducer
Make, detect the vibration frequency of elevator and sound at this time and pass detection signal back electric life controller, electric life controller passes through elevator
Whether occur abnormal shake in operational process and judges that elevator is in normal condition with abnormal sound, if elevator is in abnormality,
Signal can be reached operation centre to carry out the timely detection of elevator by electric life controller in time.
On the basis of the above, as shown in Figure 1, further including neutron nondestructive test detector 26, the neutron nondestructive test detector 26 with
Electric life controller connects, and the neutron nondestructive test detector 26 can be mounted on any position of elevator, such as 1 bottom surface of motor rack or car
2 lower sections etc., the neutron nondestructive test detector 26 can detect that the stress of parts, can be by zero when the close maintenance of parts
Part sends to maintenance in advance, goes to overhaul again to avoid parts from breaking down later.
On the basis of the above, it is provided with third connecting rod in the control module, is provided on the third connecting rod and rack
The follower gears 11 of 10 engagements, are equipped with First Speed sensor 29 on the third connecting rod, also pacify on the motor output shaft
Equipped with second speed sensor 30, the cage bottom is additionally provided with range unit 31, and the range unit 31 can be that distance passes
Sensor or range radar etc., the First Speed sensor 29, second speed sensor 30 and range unit 31 are respectively and elevator
Controller connects, and the setting of First Speed sensor 29 and second speed sensor 30 can measure the real-time speed of car movement
Degree since the load-carrying of car changes, thus can impact the movement of car, to which electric life controller is by receiving the first speed
The velocity amplitude of degree sensor 29 and second speed sensor 30 to carry out dynamic corrections to car movement velocity, and two speed pass
Sensor can play the role of mutually supervising, and ensure that the accuracy of elevator motion, the setting of range unit 31 can measure cage bottom
To the distance on ground, to ensure the accuracy of car dock floor.
Particular embodiments described above has carried out into one the purpose of this utility model, technical solution and advantageous effect
Step is described in detail, it should be understood that the foregoing is merely specific embodiment of the utility model, is not limited to this
Utility model, within the spirit and principle of the utility model, any modification, equivalent substitution, improvement and etc. done should all wrap
Containing being within the protection scope of the utility model.
Claims (10)
1. safe and intelligent home lift, including motor rack (1) and car (2), it is characterised in that：It is arranged on the motor rack (1)
There is first motor (3), driving wheel (4) is installed on the output shaft of the first motor (3), further includes being wrapped in driving wheel (4)
On chain (5), one end of the chain (5) for driving car (2) to move up and down, the other end of the chain (5) with it is right
Weight (6) is fixedly connected, and further includes the gear-rack drive mechanism for driving car (2) to move up and down, car (2) bottom
It is additionally provided with weighing device (7).
2. safe and intelligent home lift as described in claim 1, it is characterised in that：Between the chain (5) and car (2) also
It is provided with weight calculation meter (8).
3. safe and intelligent home lift as described in claim 1, it is characterised in that：The gear-rack drive mechanism includes solid
The second motor (9) being scheduled on above car (2), car (2) both sides are respectively arranged with the tooth being fixedly connected with motor rack (1)
Item (10), gear (11) is engaged on the rack (10), and second motor (9) passes through actuator drives gear (11) and turns
It is dynamic.
4. safe and intelligent home lift as described in claim 1, it is characterised in that：The gear-rack drive mechanism includes solid
The second motor (9) being scheduled on above car (2), car (2) side are provided with the supporting rack being fixedly connected with motor rack (1)
(12), it is fixed with rack (10) on support frame as described above (12), gear (11), second motor are engaged on the rack (10)
(9) it is rotated by actuator drives gear (11).
5. safe and intelligent home lift as described in claim 3 or 4, it is characterised in that：Be provided at the top of the car (2) with
The control module that car (2) is fixedly connected is provided with first connecting rod and second connecting rod, the first connecting rod in the control module
With the follower gear (11) engaged with rack (10) is both provided on second connecting rod, further include be mounted on first connecting rod on first
Limiter of speed (13) and the first power-off protector (14) on second connecting rod, further include the directive wheel engaged with rack
(27), the directive wheel is fixedly connected by guide rod with control module, and the second speed limit is also equipped on the motor output shaft
Device (15) and the second power-off protector (16).
6. safe and intelligent home lift as claimed in claim 4, it is characterised in that：Further include L-type car frame (17), the L
Type car frame (17) is made of riser and bottom plate, and the car (2) is arranged on L-type car frame (17), and the riser is far from sedan-chair
Compartment (2) side is provided with directive wheel (18), and one end of the chain (5) is fixedly connected with the riser of L-type car frame (17), described
It is angularly disposed between the riser of L-type car frame (17) at the top of car (2) to have bracing piece (19).
7. safe and intelligent home lift as claimed in claim 4, it is characterised in that：Support frame as described above (12) both sides external is also set
It is equipped with auxiliary guide rail (20), and the auxiliary sheave (21) being stuck in auxiliary guide rail (20), the auxiliary sheave (21) passes through connection
Bar is fixedly connected with car (2).
8. safe and intelligent home lift as described in claim 1, it is characterised in that：It is additionally provided with face in the car (2)
Identification device (22) and control module, voice reminder mould (23) block and network connecting module, the control module include that storage is single
Member and matching unit.
9. safe and intelligent home lift as claimed in claim 5, it is characterised in that：It is additionally provided with vibrations on the car (2)
Sensor (24) and sound transducer (25), further include electric life controller, the shock sensor (24), sound transducer (25)
It is connected respectively with electric life controller, further includes neutron nondestructive test detector (26), the neutron nondestructive test detector (26) and elevator control
Device connection processed.
10. safe and intelligent home lift as claimed in claim 9, it is characterised in that：It is provided with third in the control module
Connecting rod is provided with the follower gear (11) engaged with rack (10) on the third connecting rod, is equipped on the third connecting rod
One velocity sensor (29) is also equipped with second speed sensor (30) on the motor output shaft, and the cage bottom is also set
It is equipped with range unit (31), the First Speed sensor, second speed sensor and range unit are respectively and electric life controller
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721729145.0U CN207645585U (en) | 2017-12-13 | 2017-12-13 | Safe and intelligent home lift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721729145.0U CN207645585U (en) | 2017-12-13 | 2017-12-13 | Safe and intelligent home lift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207645585U true CN207645585U (en) | 2018-07-24 |
Family
ID=62880754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721729145.0U Withdrawn - After Issue CN207645585U (en) | 2017-12-13 | 2017-12-13 | Safe and intelligent home lift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207645585U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107879229A (en) * | 2017-12-13 | 2018-04-06 | 苏州德林宝电梯制造有限公司 | Safe and intelligent home lift |
-
2017
- 2017-12-13 CN CN201721729145.0U patent/CN207645585U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107879229A (en) * | 2017-12-13 | 2018-04-06 | 苏州德林宝电梯制造有限公司 | Safe and intelligent home lift |
| CN107879229B (en) * | 2017-12-13 | 2024-03-15 | 苏州德林宝电梯制造有限公司 | Safe intelligent home elevator |
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Granted publication date: 20180724 Effective date of abandoning: 20240315 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20180724 Effective date of abandoning: 20240315 |
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| AV01 | Patent right actively abandoned |