CN207293854U - A kind of elevator is made preparation for dropping system - Google Patents
A kind of elevator is made preparation for dropping system Download PDFInfo
- Publication number
- CN207293854U CN207293854U CN201721216733.4U CN201721216733U CN207293854U CN 207293854 U CN207293854 U CN 207293854U CN 201721216733 U CN201721216733 U CN 201721216733U CN 207293854 U CN207293854 U CN 207293854U
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- Prior art keywords
- gear
- elevator
- driving
- driven gear
- dropping
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- 230000002159 abnormal effect Effects 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims description 11
- 230000005611 electricity Effects 0.000 claims description 5
- 238000005183 dynamical system Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
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Abstract
Make preparation for dropping system the utility model discloses a kind of elevator, the clutch being connected including driving mechanism and with driving mechanism, clutch include the driving gear being connected with driving mechanism, the driven gear group being connected with elevator main power system and the wobble gear being arranged between driving gear and driven gear group；When elevator normal operation, wobble gear is engaged with driving gear, and separated with driven gear group, when elevator is abnormal, driving mechanism driving driving gear rotates, and then drives wobble gear to rotate, and wobble gear is swung to the direction of driven gear group, until wobble gear is engaged with driven gear group, to drive driven gear group to rotate.The elevator of the utility model is made preparation for dropping system, can strengthen the security of elevator, when elevator is abnormal situation, passenger can be saved oneself by the elevator system of making preparation for dropping.
Description
Technical field
It the utility model is related to elevator technology field, more particularly to a kind of elevator is made preparation for dropping system.
Background technology
Nowadays elevator is inseparable with our life, and the trip of people, work etc. all be unable to do without elevator.Long-term
In use, the problem of such or such inevitably occurs in elevator, bring inconvenience to user, or even threaten use
The life security of person.Such as when power failure, electric fault, abnormal operation occurs in elevator, the personnel of carriage elevator are once
It is trapped in elevator, can only waits for rescue, can not saves oneself.
Utility model content
For overcome the deficiencies in the prior art, make preparation for dropping system the purpose of this utility model is to provide a kind of elevator, its energy
Enough strengthen the security of elevator, when elevator is abnormal situation, passenger can be saved oneself by the elevator system of making preparation for dropping.
The utility model adopts the following technical solution realizes：
A kind of elevator is made preparation for dropping system, including driving mechanism and the clutch that is connected with the driving mechanism, the clutch
Device is including the driving gear being connected with the driving mechanism, the driven gear group being connected with elevator main power system and sets
Wobble gear between the driving gear and the driven gear group；When elevator normal operation, the wobble gear with
The driving gear engagement, and separated with the driven gear group, when elevator is abnormal, described in the driving mechanism driving
Driving gear rotates, and then drives the wobble gear to rotate, and causes the wobble gear to the side of the driven gear group
To swing, until the wobble gear is engaged with the driven gear group, to drive the driven gear group to rotate.
Further, connecting rod, the company are provided between the shaft of the driving gear and the shaft of the wobble gear
Bar is provided with mounting groove in one end close to the driving gear, is provided with what is abutted with the driving gear in the mounting groove
Elastic component is provided between the bottom wall of ball, the ball and the mounting groove, the end face of the driving gear is set along its circumferential direction
It is equipped with the multiple and matched groove of the ball.
Further, the both ends of the connecting rod are both provided with mounting hole, a mounting hole and the driving gear
Shaft clearance fit, is provided with and the matched bearing of the shaft of the wobble gear in another described mounting hole.
Further, the quantity of the connecting rod is two, and two connecting rods are respectively arranged at the two of the driving gear
End.
Further, the driving mechanism is motor, and retarder is provided between the motor and the clutch, described
The output axis connection of the input shaft of retarder and the motor, the output shaft of the retarder and the shaft of the driving gear connect
Connect.
Further, connected between the shaft of the output shaft of the retarder and the driving gear by sprocket wheel chain drive
Connect.
Further, the transmission direction of the sprocket wheel chain is parallel with the transmission direction of the elevator main power system.
Further, the driven gear group include the first driven gear for being connected with the elevator main power system and
The second driven gear being meshed with first driven gear, when elevator is abnormal, the wobble gear and described the
Two driven gears are meshed.
Further, vertical redirector is provided between the clutch and the elevator main power system, it is described vertical
Steering gear includes the first bevel gear and second bevel gear being meshed, and the first bevel gear and first driven gear are coaxial
Set, the shaft of the second bevel gear is connected with the elevator main power system.
Further, the clutch further includes babinet, the driving gear, the driven gear group, the swing tooth
Wheel may be contained within the babinet.
Compared with prior art, the beneficial effects of the utility model are：
By the way that the driving gear in clutch is connected with driving mechanism, driven gear group connects with elevator main power system
Connect, and the technological means of wobble gear is set between driving gear and driven gear group so that when elevator normal operation, pendulum
Moving gear is engaged with driving gear, and is separated with driven gear group, and driven gear group is located under the driving of elevator main power system
In idling conditions, and when elevator is abnormal, elevator main power system is out of service, starts system of making preparation for dropping, driving machine at this time
Structure driving driving gear rotates, and then drives wobble gear to rotate, and wobble gear is swung to the direction of driven gear group,
Until wobble gear is engaged with driven gear group, to drive driven gear group to rotate, driven gear group yet further drives electricity
Ladder lifting so that in the case of abnormal elevator, the passenger in elevator can be saved oneself by the elevator system of making preparation for dropping, and enhance electricity
The security of ladder.
Brief description of the drawings
Fig. 1 is that the elevator of the utility model embodiment is made preparation for dropping the connection diagram of system and elevator main power system；
Fig. 2 is that the elevator of the utility model embodiment is made preparation for dropping the stereogram of system；
Fig. 3 is that the elevator of the utility model embodiment is made preparation for dropping the sectional view of system；
Fig. 4 be Fig. 2 in elevator make preparation for dropping system running part structure diagram；
Fig. 5 is the exploded view of Fig. 4.
In figure：10th, driving mechanism；20th, clutch；21st, driving gear；211st, groove；212nd, the shaft of driving gear；
22nd, driven gear group；221st, the first driven gear；222nd, the second driven gear；23rd, wobble gear；24th, connecting rod；25th, ball；
26th, elastic component；27th, babinet；30th, retarder；31st, the output shaft of retarder；40th, sprocket wheel chain；50th, vertical redirector；51st,
One bevel gear；52nd, second bevel gear；60th, elevator main power system；61st, main driving motor；62nd, main transmission.
Embodiment
In the following, with reference to attached drawing and embodiment, the utility model is described further, it is necessary to explanation is,
On the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
Elevator as shown in Figs. 1-5 is made preparation for dropping system, including driving mechanism 10 and the clutch that is connected with driving mechanism 10
20, clutch 20 includes the driving gear 21 being connected with driving mechanism 10, the driven gear being connected with elevator main power system 60
Group 22 and the wobble gear 23 being arranged between driving gear 21 and driven gear group 22；When elevator normal operation, swing
Gear 23 is engaged with driving gear 21, and is separated with driven gear group 22, when elevator is abnormal, the driving master of driving mechanism 10
Moving gear 21 rotates, and then drives wobble gear 23 to rotate, and wobble gear 23 is swung to the direction of driven gear group 22,
Until wobble gear 23 is engaged with driven gear group 22, to drive driven gear group 22 to rotate.
By the way that the driving gear 21 in clutch 20 is connected with driving mechanism 10, driven gear group 22 and elevator active force
System 60 connects, and the technological means of wobble gear 23 is set between driving gear 21 and driven gear group 22 so that works as electricity
During terraced normal operation, wobble gear 23 is engaged with driving gear 21, and is separated with driven gear group 22, and driven gear group 22 is in electricity
Idling conditions is under the driving of terraced main power system 60, and when elevator is abnormal, elevator main power system 60 stops fortune
OK, system of making preparation for dropping is started at this time, driving mechanism 10 drives driving gear 21 to rotate, and then drives wobble gear 23 to rotate, and makes
Obtain wobble gear 23 to swing to the direction of driven gear group 22, until wobble gear 23 is engaged with driven gear group 22, to drive
Driven gear group 22 rotates, and driven gear group 22 yet further drives elevator lifting so that in the case of abnormal elevator, elevator
Interior passenger can be saved oneself by the elevator system of making preparation for dropping, and enhance the security of elevator.
As preferred embodiment, driving mechanism 10 is motor, and retarder 30 is provided between motor and clutch 20,
The input shaft (not shown) of retarder is connected with the output shaft (not shown) of motor, output shaft 31 and the driving gear of retarder
Shaft 212 connects.Motor can give system of making preparation for dropping to provide power, the input axis connection of its output shaft and retarder 30, by subtracting
Fast device 30 is by the moment amplification of motor, it is sufficient to drives whole elevator to be lifted；The output shaft 31 of retarder again with driving gear
Shaft 212 connect so that when abnormal conditions occurs in elevator, can be made preparation for dropping system drive elevator lifting by elevator, protect
The safety of passenger in elevator is demonstrate,proved.
As preferred embodiment, pass through sprocket chain between the output shaft 31 of retarder and the shaft 212 of driving gear
Bar 40 is sequentially connected.When the output shaft 31 of retarder is directly coaxially disposed with the shaft 212 of driving gear, elevator is made preparation for dropping system
The occupied space axial along retarder 30 is larger；When passing through chain between the output shaft 31 of retarder and the shaft 212 of driving gear
When taking turns the drive connection of chain 40, the output shaft 31 of retarder is set with 212 parallel interval of shaft of driving gear so that elevator is standby
Drop system is smaller along the axial occupied space of retarder 30.
Specifically, the transmission direction of elevator main power system 60 is vertically set, i.e. the lifting direction of elevator.It is preferred that
Ground, the transmission direction of sprocket wheel chain 40 are parallel with the transmission direction of elevator main power system 60.That is, sprocket wheel chain 40
Transmission direction vertically set so that the output shaft 31 of retarder and 212 in the vertical direction of shaft of driving gear
Parallel interval is set, i.e. the make preparation for dropping layout of system of elevator is set along setting direction, rather than horizontally arranged, is effectively reduced
Elevator is made preparation for dropping the occupied space of system so that structure is compacter.
As preferred embodiment, set between the shaft 212 of driving gear and the shaft (not shown) of wobble gear
There is connecting rod 24, connecting rod 24 is provided with mounting groove (not shown) in one end close to driving gear 21, is provided with mounting groove and master
The ball 25 that moving gear 21 abuts, is provided with elastic component 26, the end face of driving gear 21 between ball 25 and the bottom wall of mounting groove
The multiple and matched groove 211 of ball 25 is circumferentially provided with along it.Preferably, multiple grooves 211 are at the end of driving gear 21
Face is uniformly arranged along its circumferential direction.Further, elastic component 26 is spring.Ball 25 is under the active force of elastic component 26, with active
The elasticity of gear 21 abuts so that connecting rod 24 can be moved with driving gear 21.When driving gear 21 is in the work of driving mechanism 10
Firmly during lower rotation, wobble gear 23 and connecting rod 24 are under the active force of driving gear 21, together to the side of driven gear group 22
To swing, until wobble gear 23 is engaged with driven gear group 22.At this time, wobble gear 23 at the same time with driving gear 21, driven
Gear set 22 engages, when driving gear 21 rotates, it is necessary to overcome the abutting power of roller, so as to drive wobble gear 23 and driven
Gear set 22 rotates, and driven gear group 22 yet further drives elevator lifting so that in the case of abnormal elevator, in elevator
Passenger can be saved oneself by the elevator system of making preparation for dropping, and enhance the security of elevator.
Specifically, the both ends of connecting rod 24 are both provided with the shaft of mounting hole (not shown), a mounting hole and driving gear
212 clearance fits, are provided with and the matched bearing of the shaft of wobble gear 23 (not shown) in another mounting hole.This implementation
In example, the quantity of connecting rod 24 is two, and two connecting rods 24 are respectively arranged at the both ends of driving gear 21.
As preferred embodiment, driven gear group 22 includes the first driven tooth being connected with elevator main power system 60
Wheel 221 and the second driven gear 222 being meshed with the first driven gear 221, when elevator is abnormal, wobble gear 23
It is meshed with the second driven gear 222.Further, it is provided with vertical duction between clutch 20 and elevator main power system 60
Device 50, vertical redirector 50 include the first bevel gear 51 and second bevel gear 52 that are meshed, first bevel gear 51 and first from
Moving gear 221 is coaxially disposed, and the shaft (not shown) of second bevel gear is connected with elevator main power system 60.
In addition, clutch 20 further includes babinet 27, driving gear 21, driven gear group 22, wobble gear 23 may be contained within
In babinet 27.Between the shaft 212 of driving gear, the shaft of the first driven gear, the shaft of the second driven gear and babinet 27
It is both provided with bearing.Further, motor, retarder 30 are from top to bottom set in turn in the top of babinet 27, vertical redirector
50 are arranged at the side of babinet 27.Vertical redirector 50 further includes housing (not shown), first bevel gear 51 and second bevel gear
52 may be contained within housing, and bearing is provided between the shaft and housing of second bevel gear 52.
In the present embodiment, elevator main power system 60 includes main transmission 62 and for driving main transmission 62
Main driving motor 61, the elevator system of making preparation for dropping further include motor main controller (not shown), safety circuit controller (not shown), battery
Electric power system (not shown) and panel operation system (not shown), when elevator is abnormal situation, the passenger in elevator can
By the panel operation system in carriage, start elevator and make preparation for dropping system, control motor to rotate by motor main controller, with drive from
Wobble gear 23 in clutch 20 is engaged with driven gear group 22, so as to drive elevator lifting, ensure that the safety of passenger.
The above embodiment is only the preferred embodiment of the utility model, it is impossible to is protected with this to limit the utility model
Scope, the change of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacing belongs to
In the utility model scope claimed.
Claims (10)
- The system 1. a kind of elevator is made preparation for dropping, it is characterised in that：The clutch being connected including driving mechanism and with the driving mechanism, The clutch include be connected with the driving mechanism driving gear, be connected with elevator main power system driven gear group, And it is arranged at the wobble gear between the driving gear and the driven gear group；When elevator normal operation, the pendulum Moving gear is engaged with the driving gear, and is separated with the driven gear group, when elevator is abnormal, the driving mechanism Drive the driving gear to rotate, and then drive the wobble gear to rotate, and cause the wobble gear to the driven tooth The direction of wheel group is swung, until the wobble gear is engaged with the driven gear group, to drive the driven gear group to rotate.
- The system 2. elevator as claimed in claim 1 is made preparation for dropping, it is characterised in that：The shaft of the driving gear and the swing tooth Connecting rod is provided between the shaft of wheel, the connecting rod is provided with mounting groove, the installation in one end close to the driving gear The ball abutted with the driving gear is provided with groove, is set between the ball and the bottom wall of the mounting groove flexible Part, the end face of the driving gear are circumferentially provided with the multiple and matched groove of the ball along it.
- The system 3. elevator as claimed in claim 2 is made preparation for dropping, it is characterised in that：The both ends of the connecting rod are both provided with mounting hole, The shaft clearance fit of one mounting hole and the driving gear, is provided with and the swing in another described mounting hole The matched bearing of shaft of gear.
- The system 4. elevator as claimed in claim 2 is made preparation for dropping, it is characterised in that：The quantity of the connecting rod is two, described in two Connecting rod is respectively arranged at the both ends of the driving gear.
- The system 5. elevator as claimed in claim 1 is made preparation for dropping, it is characterised in that：The driving mechanism is motor, the motor with Retarder, the output axis connection of the input shaft of the retarder and the motor, the deceleration are provided between the clutch The output shaft of device is connected with the shaft of the driving gear.
- The system 6. elevator as claimed in claim 5 is made preparation for dropping, it is characterised in that：The output shaft of the retarder and the driving tooth It is sequentially connected between the shaft of wheel by sprocket wheel chain.
- The system 7. elevator as claimed in claim 6 is made preparation for dropping, it is characterised in that：The transmission direction of the sprocket wheel chain and the electricity The transmission direction of terraced main power system is parallel.
- The system 8. elevator as claimed in claim 1 is made preparation for dropping, it is characterised in that：The driven gear group includes and the elevator master First driven gear of dynamical system connection and the second driven gear being meshed with first driven gear, when elevator is sent out When raw abnormal, the wobble gear is meshed with second driven gear.
- The system 9. elevator as claimed in claim 8 is made preparation for dropping, it is characterised in that：The clutch and the elevator main power system Between be provided with vertical redirector, the vertical redirector includes the first bevel gear and second bevel gear being meshed, described the One bevel gear is coaxially disposed with first driven gear, and the shaft of the second bevel gear connects with the elevator main power system Connect.
- The system 10. such as claim 1-9 any one of them elevators are made preparation for dropping, it is characterised in that：The clutch further includes babinet, The driving gear, the driven gear group, the wobble gear may be contained within the babinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721216733.4U CN207293854U (en) | 2017-09-21 | 2017-09-21 | A kind of elevator is made preparation for dropping system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721216733.4U CN207293854U (en) | 2017-09-21 | 2017-09-21 | A kind of elevator is made preparation for dropping system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207293854U true CN207293854U (en) | 2018-05-01 |
Family
ID=62442962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721216733.4U Expired - Fee Related CN207293854U (en) | 2017-09-21 | 2017-09-21 | A kind of elevator is made preparation for dropping system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207293854U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107445008A (en) * | 2017-09-21 | 2017-12-08 | 深圳盛世电梯股份有限公司 | A kind of elevator is made preparation for dropping system |
-
2017
- 2017-09-21 CN CN201721216733.4U patent/CN207293854U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107445008A (en) * | 2017-09-21 | 2017-12-08 | 深圳盛世电梯股份有限公司 | A kind of elevator is made preparation for dropping system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518109 12 Tai Tai Road, Longhua, Shenzhen, Guangdong Patentee after: SHENZHEN SHENGSHI ELEVATOR Co.,Ltd. Address before: 518109 12 Tai Tai Road, Longhua, Shenzhen, Guangdong Patentee before: SHENZHEN SHENGSHI ELEVATOR CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180501 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |