CN107235407A - Lift car with story-leveling function again - Google Patents
Lift car with story-leveling function again Download PDFInfo
- Publication number
- CN107235407A CN107235407A CN201710613942.0A CN201710613942A CN107235407A CN 107235407 A CN107235407 A CN 107235407A CN 201710613942 A CN201710613942 A CN 201710613942A CN 107235407 A CN107235407 A CN 107235407A
- Authority
- CN
- China
- Prior art keywords
- car
- story
- gear
- leveling function
- function again
- 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
- 238000001514 detection method Methods 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005259 measurement Methods 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
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- 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
- B66B11/0206—Car frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
- B66B1/36—Means for stopping the cars, cages, or skips at predetermined levels
- B66B1/40—Means for stopping the cars, cages, or skips at predetermined levels and for correct levelling at landings
- B66B1/42—Means for stopping the cars, cages, or skips at predetermined levels and for correct levelling at landings separate from the main drive
-
- 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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Elevator Control (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
This case is related to a kind of lift car with story-leveling function again, including：Outer car frame；Some guide rails, it is vertically arranged in outer car frame, and the guide rail is provided with tooth road；Car, it is set in outer car frame, the car leaves the cavity passed through for the guide rail, rotary some gears are fixed with the car, the gear is engaged with the tooth road, some power set are additionally provided with the car, the power set are corresponded with the gear and the rotating shaft of the power set is fixedly connected with the gear；And locking device, it is fixedly connected with the car.The present invention realizes story-leveling function again by the cooperation in gear and tooth road, intense adjustment car position；Pass through outer car frame and the double-decker of car so that again during flat bed, worked on without elevator traction system.
Description
Technical field
The present invention relates to elevators field, more particularly to a kind of lift car with story-leveling function again.
Background technology
Automatically again story-leveling function be generally used for high-rise high speed elevator, mainly due to main traction steel-cable it is long deadweight with
The influence of car weight power, makes its elastic elongation, the elevator of original flat bed is occurred leveling error, light car just rises,
Cage descending has been weighed, potential safety hazard may have been caused to the car personnel that come in and go out.
The content of the invention
It is an object of the invention to solve at least the above or defect, and provide the advantage that at least will be described later.
It is a still further object of the present invention to provide a kind of lift car with story-leveling function again, pass through gear and tooth road
Coordinate, intense adjustment car position, realize story-leveling function again；Pass through outer car frame and the double-decker of car so that flat bed again
When, worked on without elevator traction system；By setting the gear of plurality of specifications, coordinate range unit, realization is more rapidly saved
Can car flat bed again；Pass through the coarse flat bed of outer car frame, the fine flat bed of car, it is ensured that passenger comes in and goes out safe.
Therefore, the technical scheme that the present invention is provided is：
A kind of lift car with story-leveling function again, including：
Outer car frame, its upper end is connected to a hoist ropes, and the outer car frame lower end is connected to a compensated chain；
Some guide rails, it is vertically arranged in outer car frame, and the guide rail is provided with tooth road；
Car, it is set in outer car frame, and the car leaves solid on the cavity passed through for the guide rail, the car
Surely there are rotary some gears, the gear is engaged with the tooth road, and some power set are additionally provided with the car,
The power set are corresponded with the gear and the rotating shaft of the power set is fixedly connected with the gear；And
Locking device, it is fixedly connected with the car.
Preferably, being also horizontally disposed with the car has pass through aperture.
Preferably, being also horizontally disposed with elevator hoistways has some to infrared light curtain transmitting and receiving device, stops per elevator
By layer, a pair of infrared light curtain transmitting and receiving devices, when Elevator landing is finished, the infrared light curtain transmitting and receiving device are set
Produced infrared light passes through the through hole.
Preferably, the outer car frame is provided with a proximity switch, per the elevator landing in the elevator hoistways
On wall or elevator cage be provided with detection body corresponding with the proximity switch.
Preferably, the lift car again with story-leveling function also includes a signal generating circuit, the signal production
Raw circuit is electrically connected with the proximity switch, the infrared light curtain transmitting and receiving device and the power set.
Preferably, the signal generating circuit is also electrically connected with the locking device.
Preferably, the locking device includes being fixed on the first cylinder of the car upper, is fixed on the car
The second cylinder and control first cylinder, the locking switch of the second cylinder of bottom.
Preferably, the expansion link of first cylinder, be provided with elastic force cushion block on the expansion link of the second cylinder.
Preferably, the car is provided with range unit, and the range unit is electrically connected with the signal generating circuit.
Preferably, the gear is at least divided into first gear and second gear according to the quantity of the number of teeth.
The present invention at least includes following beneficial effect：
1. by the cooperation in gear and tooth road, intense adjustment car position realizes story-leveling function again；
2. passing through outer car frame and the double-decker of car so that again during flat bed, worked on without elevator traction system；
3. by setting the gear of plurality of specifications, coordinating range unit, the car more rapidly saved flat bed again is realized；
4. pass through the coarse flat bed of outer car frame, the fine flat bed of car, it is ensured that passenger comes in and goes out safe.
Brief description of the drawings
Fig. 1 is the diagrammatic cross-section of the present invention with the lift car of story-leveling function again.
Embodiment
Below by embodiment, the present invention is described in further detail, to make those skilled in the art with reference to specification
Word can be implemented according to this.
It should be appreciated that used herein such as " have ", "comprising" and " comprising " term are not precluded from one or many
The presence or addition of individual other elements or its combination.
Embodiment one
With reference to shown in Fig. 1, a kind of lift car with story-leveling function again, including：Outer car frame 100, the connection of its upper end
In a hoist ropes 110, the outer lower end of car frame 100 is connected to a compensated chain 120；Guide rail 200, it is vertically arranged in outer car
In frame 100, the guide rail 200 is provided with tooth road 210；Car 300, it is set in outer car frame 100, and the car 300 is stayed
Have and be fixed with rotary two gears 310, the gear on the cavity passed through for the guide rail 200, the car 300
310 are engaged with the tooth road 210, and two power set, the power set and the gear are additionally provided with the car 300
310 correspond and the rotating shaft of the power set be fixedly connected with the gear 310；And locking device 500, its with it is described
Car 300 is fixedly connected.
Also being horizontally disposed with the car 300 has pass through aperture 320.Also being horizontally disposed with elevator hoistways 400 has some right
Infrared light curtain transmitting and receiving device 410, a pair of infrared light curtain transmitting and receiving devices 410, elevator are set per elevator landing
When flat bed is finished, the infrared light produced by the infrared light curtain transmitting and receiving device 410 passes through the through hole 320.
The outer car frame 100 is provided with a proximity switch, per the elevator landing on the inwall of elevator hoistways 400
Or elevator cage is provided with detection body corresponding with the proximity switch.
The lift car 300 again with story-leveling function also includes a signal generating circuit, the signal generating circuit
Electrically connected with the proximity switch, the infrared light curtain transmitting and receiving device 410 and the power set.
The signal generating circuit is also electrically connected with the locking device 500.The locking device 500 includes being fixed on institute
State first cylinder 510 on the top of car 300, the second cylinder 520 for being fixed on the bottom of car 300 and control described first
The locking switch of cylinder 510, the second cylinder 520.On the expansion link of first cylinder 510, the expansion link of the second cylinder 520
It is provided with elastic force cushion block 530.
The flat bed of the elevator is divided into two stages, is respectively coarse flat bed rank of the outer car frame 100 when close to landing
Section, fine flat bed stage during the subsequent further adjustment of car 300.In the initial setup process of the elevator, pass through detection
The position adjustment of body so that after the coarse flat bed stage, if the top (or bottom) of car 300 in outer car frame 100,
Infrared light produced by causing the infrared light curtain transmitting and receiving device 410 passes through the through hole 320, car 300
Need to be according to (upward) fine setting downwards of default adjustment direction；Before stopping again every time, all car 300 is adjusted to outer car
The top (bottom) in frame 100, even if in this way, the adjustment direction of car 300 has stationarity, also it is unexpected occur no matter
Infrared light produced by how adjusting the infrared light curtain transmitting and receiving device 410 is interrupted and can not realized fine flat all the time
The situation of layer.
The working condition of flat bed again when specific car 300 is stopped every time is as follows：
Step 1) elevator run to landing, and when proximity switch detects detection body, elevator power system is stopped,
Outer car frame 100 is fixed；
Step 2) infrared light curtain for the first time be interrupted, signal generating circuit send again flat bed control command to power set,
Power set drive gear 310；
Step 3) past a certain fixed-direction (upwardly or downwardly) adjustment under the regulation of gear 310 of car 300, until passing through
Perforation 320 can be just again coupled to for infrared light curtain, and signal generating circuit sends the locking signal of car 300；
Step 4) running upwards of the first cylinder 510, the second running downwards of cylinder 520 locks car 300 in outer car frame
In 100.
Embodiment two
The car 300 is provided with range unit, and the range unit is electrically connected with the signal generating circuit.The tooth
Wheel 310 is divided into first gear 310 and second gear 310 according to the quantity of the number of teeth.The number of teeth of first gear 310 is second gear
Twice of 310, regulating the speed for first gear 310 is twice of second gear 310.The range unit measurement is car
The distance on 300 car floor surfaces and landing sill surface, if apart from more than specific value, using the more first gear of the number of teeth
310 quick adjustment, if apart from less than specific value, being adjusted at a slow speed using the less second gear 310 of the number of teeth.
From the above mentioned, the present invention is by the cooperation in gear and tooth road, and intense adjustment car position realizes story-leveling function again；
Pass through outer car frame and the double-decker of car so that again during flat bed, worked on without elevator traction system；It is many by setting
The gear of specification is planted, coordinates range unit, the car more rapidly saved flat bed again is realized；By the coarse flat bed of outer car frame,
The fine flat bed of car, it is ensured that passenger comes in and goes out safe.
Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed
With.It can be applied to various suitable the field of the invention completely., can be easily for those skilled in the art
Realize other modification.Therefore under the universal limited without departing substantially from claim and equivalency range, the present invention is not limited
In specific details and shown here as the legend with description.
Claims (10)
1. a kind of lift car with story-leveling function again, it is characterised in that including：
Outer car frame, its upper end is connected to a hoist ropes, and the outer car frame lower end is connected to a compensated chain；
Some guide rails, it is vertically arranged in outer car frame, and the guide rail is provided with tooth road；
Car, it is set in outer car frame, and the car leaves and is fixed with the cavity passed through for the guide rail, the car
Rotary some gears, the gear is engaged with the tooth road, and some power set are additionally provided with the car, described
Power set are corresponded with the gear and the rotating shaft of the power set is fixedly connected with the gear；And
Locking device, it is fixedly connected with the car.
2. the lift car according to claim 1 with story-leveling function again, it is characterised in that level is gone back on the car
It is provided with pass through aperture.
3. the lift car according to claim 2 with story-leveling function again, it is characterised in that level is gone back in elevator hoistways
It is provided with some to infrared light curtain transmitting and receiving device, every a pair of infrared light curtains transmittings of elevator landing setting and reception dress
Put, when Elevator landing is finished, the infrared light produced by the infrared light curtain transmitting and receiving device passes through the through hole.
4. the lift car according to claim 3 with story-leveling function again, it is characterised in that the outer car frame is provided with
One proximity switch, often the elevator landing is provided with the elevator hoistways inwall or on elevator cage opens with described approach
Close corresponding detection body.
5. the lift car according to claim 4 with story-leveling function again, it is characterised in that also produced including a signal
Circuit, the signal generating circuit is filled with the proximity switch, the infrared light curtain transmitting and receiving device and the power
Put electrical connection.
6. the lift car according to claim 5 with story-leveling function again, it is characterised in that the signal generating circuit
Also electrically connected with the locking device.
7. the lift car according to claim 1 with story-leveling function again, it is characterised in that the locking device includes
The first cylinder of the car upper is fixed on, the second cylinder of the car bottom is fixed on and controls first gas
The locking switch of cylinder, the second cylinder.
8. the lift car with story-leveling function again according to claim 7, it is characterised in that first cylinder is stretched
Elastic force cushion block is provided with contracting bar, the expansion link of the second cylinder.
9. the lift car according to claim 5 with story-leveling function again, it is characterised in that the car is provided with survey
Away from device, the range unit is electrically connected with the signal generating circuit.
10. the lift car according to claim 9 with story-leveling function again, it is characterised in that the gear is according to tooth
Several quantity are at least divided into first gear and second gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710613942.0A CN107235407A (en) | 2017-07-25 | 2017-07-25 | Lift car with story-leveling function again |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710613942.0A CN107235407A (en) | 2017-07-25 | 2017-07-25 | Lift car with story-leveling function again |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107235407A true CN107235407A (en) | 2017-10-10 |
Family
ID=59988905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710613942.0A Pending CN107235407A (en) | 2017-07-25 | 2017-07-25 | Lift car with story-leveling function again |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107235407A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108946403A (en) * | 2018-09-21 | 2018-12-07 | 日立电梯（中国）有限公司 | Elevator |
| CN109436991A (en) * | 2019-01-10 | 2019-03-08 | 河南省第建设集团第七建筑工程有限公司 | A kind of building hoist and floor platform pitch control unit |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2398244Y (en) * | 1999-04-07 | 2000-09-27 | 赵振宇 | Up and down simultaneous transporting type elevator |
| CN103072865A (en) * | 2013-01-18 | 2013-05-01 | 西继迅达（许昌）电梯有限公司 | Elevator re-leveling method and system |
| WO2013118317A1 (en) * | 2012-02-08 | 2013-08-15 | 三菱電機株式会社 | Elevator car location detector device |
| CN103420244A (en) * | 2013-09-10 | 2013-12-04 | 吴述毅 | Automatic alarm device for lift car leveling dislocation |
| CN204675546U (en) * | 2015-06-09 | 2015-09-30 | 宁波佛玛特电梯有限公司 | A kind of simplified elevator flat bed induction installation |
| CN207061592U (en) * | 2017-07-25 | 2018-03-02 | 波士顿电梯（湖州）有限公司 | Lift car with story-leveling function again |
-
2017
- 2017-07-25 CN CN201710613942.0A patent/CN107235407A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2398244Y (en) * | 1999-04-07 | 2000-09-27 | 赵振宇 | Up and down simultaneous transporting type elevator |
| WO2013118317A1 (en) * | 2012-02-08 | 2013-08-15 | 三菱電機株式会社 | Elevator car location detector device |
| CN103072865A (en) * | 2013-01-18 | 2013-05-01 | 西继迅达（许昌）电梯有限公司 | Elevator re-leveling method and system |
| CN103420244A (en) * | 2013-09-10 | 2013-12-04 | 吴述毅 | Automatic alarm device for lift car leveling dislocation |
| CN204675546U (en) * | 2015-06-09 | 2015-09-30 | 宁波佛玛特电梯有限公司 | A kind of simplified elevator flat bed induction installation |
| CN207061592U (en) * | 2017-07-25 | 2018-03-02 | 波士顿电梯（湖州）有限公司 | Lift car with story-leveling function again |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108946403A (en) * | 2018-09-21 | 2018-12-07 | 日立电梯（中国）有限公司 | Elevator |
| CN109436991A (en) * | 2019-01-10 | 2019-03-08 | 河南省第建设集团第七建筑工程有限公司 | A kind of building hoist and floor platform pitch control unit |
| CN109436991B (en) * | 2019-01-10 | 2020-03-27 | 河南省第一建设集团第七建筑工程有限公司 | Construction elevator and floor platform interval controlling means |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE112013007449T5 (en) | winder | |
| US10118800B2 (en) | Method and arrangement for closing doors of an elevator of a multi-car elevator shaft system | |
| KR102065518B1 (en) | Elevator device | |
| CN103429516A (en) | Multi-car elevator and method for controlling same | |
| CN107235407A (en) | Lift car with story-leveling function again | |
| CN206457143U (en) | Anti-fall elevator | |
| WO2007034587A1 (en) | Elevator device | |
| US20150122591A1 (en) | Double-deck elevator | |
| CN104444690B (en) | Safety gear lifting linkage device arranged on car roof | |
| CN106458508B (en) | Lift appliance | |
| DE112012005403T5 (en) | Elevator device and associated control method | |
| CN108455397A (en) | The method of elevator safety system and monitoring elevator device | |
| CN103228565B (en) | The roller guide member extended | |
| KR20150093970A (en) | Safety equipment of train platform | |
| WO2006113153A2 (en) | Relative speed and position detection for plural elevator cars in same hoistway | |
| CN104418201A (en) | Elevator with floor adjusting function | |
| CN207061592U (en) | Lift car with story-leveling function again | |
| ES2046627T3 (en) | SITUATION OF A TRACTION UNIT FOR AN ELEVATOR. | |
| CN111792471A (en) | Safety leveling height adjustment system for elevator | |
| KR20140009469A (en) | Elevator device | |
| CN113089991A (en) | High-safety stall-time self-locking construction platform for slope construction | |
| CN107000968B (en) | Lift facility | |
| WO2015151257A1 (en) | Elevator device | |
| CN105502130B (en) | The method of adjustment of lowering or hoisting gear operation height and the installation method of elevator | |
| CN212101537U (en) | Elevator rope breakage protection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171010 |