CN107032221A - Straight line worm gear elevator - Google Patents
Straight line worm gear elevator Download PDFInfo
- Publication number
- CN107032221A CN107032221A CN201710321642.5A CN201710321642A CN107032221A CN 107032221 A CN107032221 A CN 107032221A CN 201710321642 A CN201710321642 A CN 201710321642A CN 107032221 A CN107032221 A CN 107032221A
- Authority
- CN
- China
- Prior art keywords
- elevator
- worm
- straight line
- spiral head
- gear
- 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
- 239000000725 suspension Substances 0.000 claims abstract description 7
- 238000005339 levitation Methods 0.000 claims abstract description 6
- 238000004891 communication Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 claims description 2
- 206010057071 Rectal tenesmus Diseases 0.000 claims 1
- 230000003028 elevating effect Effects 0.000 claims 1
- 208000012271 tenesmus Diseases 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011084 recovery Methods 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
- B66B11/0035—Arrangement of driving gear, e.g. location or support
- B66B11/0045—Arrangement of driving gear, e.g. location or support in the hoistway
- B66B11/005—Arrangement of driving gear, e.g. location or support in the hoistway on the car
-
- 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
- B66B11/0446—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation with screw-nut or worm-screw gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
Abstract
Straight line worm gear elevator is a kind of elevator invented using the method for operation of worm and gear.The mode being engaged using worm spiral head with straight line worm-gear toothing, is transformed into vertical lifting motion, driving lift car lifts operation in elevator by horizontally rotating for motor.Multi-section lift car can be allowed to be segmented and respective independent operating in same elevator.If equipped with moving horizontally elevator, straight line turbine elevator can be easily separated being engaged for worm spiral head and straight line worm-gear toothing, be converted into level run, freely changed between level run mode vertically.Because of the structure using straight line worm gear, the vertical lifting motion of lift car is transformed to horizontally rotating for worm spiral head, the magnetic levitation technologies such as permanent magnet suspension, super-conductive magnetic suspension or routine conductive maglev are applied in worm spiral head and straight line worm tooth occlusal position, so that worm spiral head is suspended between two straight line worm-gear toothings, magnetic levitation elevator can be combined into.
Description
Technical field
The present invention relates to mechanical technique application field, it is engaged what driving principle was developed using between straight line worm gear and worm screw
A kind of straight line worm gear elevator.
Background technology
Elevator more than 100 year, but the overwhelming majority is realized in the way of traction machine is driven so far from occurring
Lifting, although this mode is safe and reliable, with the innovation of various technologies, security is also more and more perfect, this liter
The drawbacks of drop mode, also increasingly protrudes.First, the quantity now with the building of superelevation is more and more, fortune of the people to elevator
Line efficiency has higher requirement, although and pull-behind lift lifting speed constantly breaking through because story height increasing
Plus, carrying it is limited in one's ability, efficiency remains unchanged very low, it has to which the quantity for running elevator by increase makes up, and causes a skyscraping
The completion in building, needs tens of elevators to ensure routine use unexpectedly.This also results in the while equivalent area is taken
Two drawbacks, energy resource consumption is huge.Elevator is the equipment of high energy consumption, has statistics to show, just the power consumption of elevator device is unexpectedly
20% or so of whole building total energy consumption can so be accounted for.Although now with the technology of energy recovery, because of elevator device
Particularity, energy consumption is still quite surprising.Traditional elevator is driven lifting by traction machine, and in order to guarantee safety, structure is phase
When complexity, although principle is very simple, need many parts of appliance to ensure the safety of passenger-in-elevator, this also considerably increases electricity
The abrasion of terraced system in itself, adds maintenance, reduces the service life of elevator, adds use cost.Therefore exist now
The country has many elevators to be to extend service in the army even to scrap elevator in operation, and the report that elevator is hurted sb.'s feelings is of common occurrence.Built in high level
In building, elevator can improve the efficiency of personnel's transport, especially when occurring various dangerous, can quickly transport evacuation building
In personnel reach safe area, but reality is, when causing danger, and it is quite dangerous to take elevator, because draging
Drawing machine drives elevator when losing the energy, can not only protect personnel, can bottle up passenger on the contrary, is a very big threat,
This has resulted in a very awkward situation, and when urgent need will increase efficiency, elevator is good for nothing on the contrary.
The content of the invention
The present invention utilizes another simple mature technology, to substitute the method for operation of traditional elevator, can make up tradition
All deficiencies of elevator, can be a kind of changes of elevator.Remove the wirerope of traditional elevator, traction machine, guide rail, counterweight, limiter of speed,
The complicated plant equipment such as directive wheel, weighting distribution wheel, the equipment collection such as whole driving, control, protection, identification, backup emergency power supply
In on the elevator car, it is simple in construction, be easily installed debugging and safeguard.Realize that lifting is driven using multigroup worm screw and straight line worm gear
It is dynamic.The advantage of straight line worm screw elevator is to reduce mechanical wear, extends elevator service life, reduces maintenance, installs simple.Cause can
To realize multi-section car in same elevator while being segmented independent operating, operational efficiency and speed are improved, operational control is more flexible,
The energy is saved, it is safe and reliable, it can also realize that multidirection horizontal is run in case of need, make using more flexibly convenient.
Brief description of the drawings
Fig. 1 is straight line worm gear elevator structure schematic diagram.
Fig. 2 is straight line worm gear elevator applications schematic diagram.
Embodiment
Straight line worm gear elevator is engaged with straight line worm-gear toothing using worm spiral head, is rotated, led to motor driving worm screw
The cooperation with straight line worm gear is crossed, the rotation of motor is transformed into vertical lifting motion, lift car lifting is driven.In turn, it is electric
The rotation that the lifting of terraced car must be converted into worm screw could be realized, therefore this type of drive can provide absolute safety,
Ensure lift car can not freely falling body fall.Change contact area of the worm spiral head with straight line worm-gear toothing, worm spiral head
Head number, the group number of worm screw and straight line worm gear, the load capacity of lift car can be changed.All driving, control, standby
The systems such as power supply, monitoring are all concentrated on the elevator car, and electric power, externally fed are obtained from externally fed contact net using brush
Contact net can also complete the function such as elevator-calling and call alarm and obtain connection as communication line simultaneously.Without biography
Unite the traction machine of elevator, the space limitation of the transmission system such as wirerope, it is possible to realize in same elevator, it is allowed to multi-section elevator
Car is segmented independent operating, in skyscraper, under the environment that elevator applications are frequent, the volume of the flow of passengers is big, can increase substantially fortune
Send efficiency.Under conditions of with horizontal elevator well, motor stops operating in fixed position, worm spiral head and straight line snail
The occlusion of the gear teeth can laterally depart from, and worm spiral head loses the effect for providing and driving lift car lifting, with moving horizontally dress
Put drive lift car level run.Conversely, lift car reaches fixed position, worm screw spiral shell under the traction of horizontally moving device
Revolve and be engaged in head incision straight line worm-gear toothing, worm spiral head is rotated, it is possible to be converted to the level run of lift car vertically
Lifting is run.This mode is adapted in low-rise building, under the environment that elevator usage amount is few, the volume of the flow of passengers is small, and many elevators are total to
With lift car, the costs such as installation, maintenance and the energy are saved.This mode is also used as in the same elevator of skyscraper simultaneously
When multi-section lift car is segmented independent operating in well, a lift car avoids the mode of other lift car liftings.
Worm spiral head is such as applied to and straight using permanent magnet suspension, super-conductive magnetic suspension, routine conductive maglev magnetic levitation technology
The occlusion position of line worm-gear toothing, can escalate into straight line worm gear elevator magnetic levitation elevator, and the speed of service can be exceedingly fast, not rub
Wear consumption, energy consumption can be also preferably minimized with noise.Do not stop to break through the epoch of record in the height of building now, magnetic levitation elevator is
The trend of individual inevitable development.
Claims (7)
- Driven 1. straight line worm gear elevator is the mode being mutually twisted using worm spiral head and straight line worm gear between cog, when motor is rotated Worm spiral head is rotated, and drives lift car to be lifted in straight line worm gear, because of the constraint without carrying cable, so can also water Flat operation.
- 2. the characteristics of being mutually twisted mode using worm spiral head and straight line worm-gear toothing, even if can also ensure electricity in extreme circumstances Terraced car will not freely falling body tenesmus, ensure that passenger is perfectly safe.
- 3. the system equipments such as all drivings, control, identification, operation, stand-by power supply, communication, monitoring, sensing, are fully integrated into electricity In terraced cab, only it is connected by brush with contact net for power supplying, obtains the company of the wire communication line such as external power source and calling, alarm Connect.
- 4., can be while independent operating multi-section elevator cage in same elevator.
- 5. in the elevator with horizontal well channel, lift car can be lifted or level run is mutually changed.
- 6. can be by changing the group number of worm screw and straight line worm gear or changing spiral head's number of every worm screw, to adjust elevator The load capacity of car.
- 7. the vertical elevating movement of lift car is changed into the motion close to horizontal direction of worm spiral head rotation, so that The condition of realization is created for the magnetic suspension structure of various modes, by modes such as permanent magnet suspension, super-conductive magnetic suspension, routine conductive maglevs Apply in straight line worm gear construction, magnetic levitation elevator can be changed into, the peace and quiet that operate steadily are reached, be not in contact with friction, safeguard Cost is low, and speed is fast, saves the purpose of the energy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710321642.5A CN107032221A (en) | 2017-05-09 | 2017-05-09 | Straight line worm gear elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710321642.5A CN107032221A (en) | 2017-05-09 | 2017-05-09 | Straight line worm gear elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107032221A true CN107032221A (en) | 2017-08-11 |
Family
ID=59538306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710321642.5A Pending CN107032221A (en) | 2017-05-09 | 2017-05-09 | Straight line worm gear elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107032221A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107500092A (en) * | 2017-08-30 | 2017-12-22 | 张凡 | The personal three-dimensional conveying arrangement of duct type and its method of work |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5651426A (en) * | 1995-11-29 | 1997-07-29 | Otis Elevator Company | Synchronous elevator shuttle system |
| WO2007080626A1 (en) * | 2006-01-10 | 2007-07-19 | Mitsubishi Denki Kabushiki Kaisha | Elevator device |
| WO2008136692A2 (en) * | 2007-05-02 | 2008-11-13 | Maglevvision Corporation | Multi-car cyclic magnetic elevator with gravity linear electric generator/motor |
| CN103209919A (en) * | 2010-08-06 | 2013-07-17 | 科尔伊埃莱瓦托株式会社 | Worm gear-type driving unit, and elevator and elevator system using worm gear-type driving unit |
| CN205114757U (en) * | 2015-11-25 | 2016-03-30 | 南安市腾龙专利应用服务有限公司 | Circulation elevator that area is little |
-
2017
- 2017-05-09 CN CN201710321642.5A patent/CN107032221A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5651426A (en) * | 1995-11-29 | 1997-07-29 | Otis Elevator Company | Synchronous elevator shuttle system |
| WO2007080626A1 (en) * | 2006-01-10 | 2007-07-19 | Mitsubishi Denki Kabushiki Kaisha | Elevator device |
| WO2008136692A2 (en) * | 2007-05-02 | 2008-11-13 | Maglevvision Corporation | Multi-car cyclic magnetic elevator with gravity linear electric generator/motor |
| CN103209919A (en) * | 2010-08-06 | 2013-07-17 | 科尔伊埃莱瓦托株式会社 | Worm gear-type driving unit, and elevator and elevator system using worm gear-type driving unit |
| CN205114757U (en) * | 2015-11-25 | 2016-03-30 | 南安市腾龙专利应用服务有限公司 | Circulation elevator that area is little |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107500092A (en) * | 2017-08-30 | 2017-12-22 | 张凡 | The personal three-dimensional conveying arrangement of duct type and its method of work |
| CN107500092B (en) * | 2017-08-30 | 2019-05-10 | 张凡 | The personal three-dimensional transport device of duct type and its working method |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170811 |