CN205653004U - Elevator drive system - Google Patents
Elevator drive system Download PDFInfo
- Publication number
- CN205653004U CN205653004U CN201620365224.7U CN201620365224U CN205653004U CN 205653004 U CN205653004 U CN 205653004U CN 201620365224 U CN201620365224 U CN 201620365224U CN 205653004 U CN205653004 U CN 205653004U
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- China
- Prior art keywords
- nut
- drive system
- car
- motor
- elevator drive
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- Types And Forms Of Lifts (AREA)
Abstract
The utility model discloses an elevator drive system, including car, lift well, be provided with fixed beam on the screw rod in the lift well, the screw axis is located perpendicularly on the screw rod on the fixed beam, is connected with the screw axis motor, be equipped with the nut on the aforementioned screw axis, the nut passes through C font link to be connected with the car, be equipped with the nut motor on the C font mount, through initiative gear connection between nut and the nut motor, make the fixed more firm of car through installing C font link additional, the car passes through the supplementary of guide rail simultaneously, it is smooth and easy to make the lift process, set up stand -by power supply on C font link, the puigging can completely cut off the noise of elevator at the operation in -process simultaneously, avoid the influence of noise to the family life, this elevator drive system can provide an energy -conservation for the user, and the device is safe, the noise is little, space -saving domestic elevator drive system.
Description
Technical field
This utility model relates to home lift technical field, particularly a kind of elevator drive system.
Background technology
Development along with society, the income of resident improves constantly, and under the influence of national two tire policies, resident gradually shows the demand to tier building, social senilization's problem the most progressively highlights simultaneously, some houses also oneself install elevator additional to meet demand, therefore electric elevator installation will be played an important role in living in the house of resident, and existing elevator many employings screw, hydraulic type, cable type and tubular linear motor driven etc. four kinds design, elevator is most commonly used that employing cable type design at present, but there is bigger problem in resident's personal use, first it is that cable wire drives the traction machine needing high torque, therefore supply of electric power is had bigger requirement；Secondly the limited installation question that cannot meet cable type elevator in resident living space, and screw design need not install the traction machine of high torque, less demanding to supply of electric power, residential electricity consumption just can meet demand, and installing space accounting is little, living space can be made full use of, but the design of existing screw is deposited in use, fluctuation of service, rocking easily occurs in car；Simultaneously have a power failure or motor failure time, car can rest in the air, make personnel be trapped in car, or when dropping occurs in car, excessive velocities, damages；When fracture occurs in screw rod, car there will be the problems such as rotation tenesmus.Therefore the screw elevator providing a kind of applicable family safe, energy-conservation to use is needed.
Summary of the invention
In order to overcome the deficiencies in the prior art, this utility model provides a kind of elevator drive system.
This utility model solves its technical problem and be the technical scheme is that
A kind of elevator drive system, including car, lift well, is provided with on screw rod in described lift well and fixes beam, and helix axis lies perpendicular is located on screw rod and is fixed on beam, is connected with helical axis motor；Said spiral axle is provided with nut, described nut is connected with car by C font link, described C font fixed mount is provided with nut motor, it is connected by driving gear between described nut with nut motor, helical axis motor moves by driving helical axis to make the car being fixed on C font link carry out vertical lift, when helical axis motor does not works, nut motor operations, drive driving gear, make cap rotation, promote C font link vertically to carry out lifting moving, and then reach the purpose of car lifting.
As a preference, it is characterised in that bottom described helical axis, on-fixed end neighbour is provided with rotational stopper, when fracture occurs in helical axis, snap in after tenesmus in rotational stopper so that it is be not rotated further by.
As a preference, it is characterised in that the described lift well borehole wall is provided with guide rail, car side be provided with coordinate with guide rail lead boots, it is to avoid car produces in lifting process and rocks, and makes operation more steady.
As a preference, it is characterised in that described elevator shaft walls is provided with puigging, it is used for completely cutting off the noise that elevator produces in running, reduces noise pollution.
As a preference, it is characterised in that described C font fixed mount is provided with reserve battery, when occurring having a power failure, reserve battery is that nut motor is powered, and makes elevator be down to the bottom, it is to avoid personnel are stranded.
As a preference, it is characterised in that described nut is ball-type nut, reduce frictional resistance, reduce the demand of the horsepower to nut motor.
As a preference, it is characterised in that be provided with spring in described rotational stopper, the helical axis of tenesmus after buffering fracture, it is to avoid helical axis secondary breakdown.
The beneficial effects of the utility model are: make the fixing more firm of car, the car auxiliary by guide rail simultaneously by installing C font link additional, make lifting process smooth and easy, do not have and swing, improve the comfort level of elevator user；C font link arranges stand-by power supply, can power for nut motor and car when having a power failure, make car can be preferably minimized layer, open layer door, it is to avoid user is confined in car；When fracture occurs in screw rod, screw rod lower end on-fixed end can drop stuck by confinement block, the screw rod of the tenesmus of the spring buffer in confinement block simultaneously, it is to avoid screw rod secondary breakdown, and car will not rotate with screw rod, and the user in car is produced injury；Nut uses ball-type, makes frictional force reduce, can use lower powered nut motor, while reaching energy-conserving action, reduces the capacity of reserve battery, reduces the quality of whole C font link；Puigging can completely cut off elevator noise in operation process simultaneously, it is to avoid the noise impact on family life；This elevator drive system can provide energy-conservation a, safety for user in sum, and noise is little, joint space-efficient home lift drive system.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is side view of the present utility model.
Detailed description of the invention
In order to make the purpose of the application, technical scheme and advantage clearer, below in conjunction with drawings and Examples, this utility model is further elaborated.For the thorough explanation present invention, following description can relate to some specific detail.And when not having these specific detail, the present invention then may still can realize, i.e. technical staff in art uses these descriptions herein and statement others skilled in the art in art effectively to introduce their work essence.In addition it should be noted that; in describing below, the word " front side " of use, " rear side ", " left side ", " right side ", " upside ", " downside " etc. refer to the direction in accompanying drawing; word " interior " and " outward " refer respectively to the direction towards or away from particular elements geometric center, and person skilled should not be construed as the technology beyond the application protection domain in the adjustment that above-mentioned direction is made simply, be need not creativeness.Should be appreciated that specific embodiment described herein, only in order to explain the application, is not used to limit real protection scope.And for avoiding confusion the purpose of the present invention, owing to the technology of the manufacture method known, control program, part dimension, material composition, circuit layout etc. is not it will be understood that therefore they are described in detail.With reference to Fig. 1, a kind of elevator drive system, including car 1, lift well 2, described lift well 2 is provided with on screw rod and fixes beam 3, helical axis 4 is vertical on screw rod to be fixed on beam 3, is connected with helical axis motor 5；Said spiral axle 4 is provided with nut 6, described nut 6 is connected with car 1 by C font link 7, described C font fixed mount 7 is provided with nut motor 8, it is connected by driving gear 9 between described nut 6 and nut motor 8, described nut 6 uses ball-type nut, and guide rail makes the lifting being fixed on the car on C font fixed mount 7 more steady, at elevator in operation process, making car lift by guide rail 11 helical axis motor 5 by rotating screw axle 4, nut motor 8 uses as standby motor；When occurring that city has a power failure, reserve battery 14 is powered for nut motor 8, described nut 6 is linked with nut motor 8 by driving gear 9, car 1 is made to drop to bottom, avoid user stranded, or when fracture occurs in helical axis 4, helical axis 4 on-fixed end can drop and be blocked by confinement block 10, spring 15 can buffer the helical axis 4 of tenesmus simultaneously, avoid the occurrence of the generation of secondary breakdown, nut motor 8 can make cage descending by rotary nut 6, makes user get rid of poverty, and is provided with Sound-proof material 13 for reducing noise pollution on lift well 2 borehole wall.
Further embodiment, with reference to Fig. 1, a kind of elevator drive system, including car 1, lift well 2, described lift well 2 is provided with on screw rod and fixes beam 3, helical axis 4 is vertical on screw rod to be fixed on beam 3, is connected with helical axis motor 5；Said spiral axle 4 is provided with nut 6, described nut 6 is connected with car 1 by C font link 7, described C font fixed mount 7 is provided with nut motor 8, it is connected by driving gear 9 between described nut 6 and nut motor 8, nut 6 uses ball-type nut, guide rail makes the lifting being fixed on the car on C font fixed mount 7 more steady, at elevator in operation process, helical axis motor 5 works with nut motor 8 simultaneously, reduce the dependence to single-motor operating power, reduce motor noise problem at work, avoid the occurrence of helical axis 4 simultaneously and cause components aging because of single drive mode, the problem that fracture occurs.
Further embodiment, with reference to Fig. 1, a kind of elevator drive system, including car 1, lift well 2, described lift well 2 is provided with on screw rod and fixes beam 3, helical axis 4 is vertical on screw rod to be fixed on beam 3, is connected with helical axis motor 5；Said spiral axle 4 is provided with nut 6, described nut 6 is connected with car 1 by C font link 7, described C font fixed mount 7 is provided with nut motor 8, it is connected by driving gear 9 between described nut 6 and nut motor 8, described nut 6 uses ball-type nut, guide rail makes the lifting being fixed on the car on C font fixed mount 7 more steady, at elevator in operation process, helical axis motor 5 uses as standby motor, nut motor 8 is operated as main motor, after city has a power failure, stand-by power supply 14 is that main motor nut motor 8 is powered, make cage descending layer open layer door on earth, avoid user stranded, the noise produced in work process is completely cut off by puigging 13.
According to above-mentioned principle, this utility model can also carry out suitable change and amendment to above-mentioned embodiment.Therefore, this utility model is not limited to detailed description of the invention disclosed and described above, should also be as falling in scope of the claims of the present utility model to modifications and changes more of the present utility model.
Claims (7)
1. an elevator drive system, including car (1), lift well (2), it is characterised in that: being provided with on screw rod in described lift well (2) and fix beam (3), helical axis (4) is vertical on screw rod to be fixed on beam (3), is connected with helical axis motor (5)；Said spiral axle (4) is provided with nut (6), described nut (6) is connected with car (1) by C font fixed mount (7), described C font fixed mount (7) is provided with nut motor (8), is connected by driving gear (9) between described nut (6) with nut motor (8).
A kind of elevator drive system the most according to claim 1, it is characterised in that: described helical axis (4) bottom on-fixed end neighbour is provided with rotational stopper (10).
A kind of elevator drive system the most according to claim 1, it is characterised in that: described lift well (2) borehole wall is provided with guide rail (11), car side be provided with coordinate with guide rail (11) lead boots (12).
A kind of elevator drive system the most according to claim 1, it is characterised in that: described floor indicator (2) borehole wall is provided with puigging (13).
A kind of elevator drive system the most according to claim 1, it is characterised in that: described C font fixed mount (7) is provided with reserve battery (14).
A kind of elevator drive system the most according to claim 1, it is characterised in that: described nut (6) is ball-type nut.
A kind of elevator drive system the most according to claim 2, it is characterised in that: it is provided with spring (15) in described rotational stopper (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620365224.7U CN205653004U (en) | 2016-04-27 | 2016-04-27 | Elevator drive system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620365224.7U CN205653004U (en) | 2016-04-27 | 2016-04-27 | Elevator drive system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205653004U true CN205653004U (en) | 2016-10-19 |
Family
ID=57400971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620365224.7U Expired - Fee Related CN205653004U (en) | 2016-04-27 | 2016-04-27 | Elevator drive system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205653004U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106744166A (en) * | 2016-12-16 | 2017-05-31 | 马根昌 | Driving spiral elevator |
| CN115321303A (en) * | 2022-08-11 | 2022-11-11 | 广东长城电梯有限公司 | Elevator car safety arrangement |
-
2016
- 2016-04-27 CN CN201620365224.7U patent/CN205653004U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106744166A (en) * | 2016-12-16 | 2017-05-31 | 马根昌 | Driving spiral elevator |
| CN106744166B (en) * | 2016-12-16 | 2019-10-08 | 东阳市天杨建筑工程设计有限公司 | Driving spiral elevator |
| CN115321303A (en) * | 2022-08-11 | 2022-11-11 | 广东长城电梯有限公司 | Elevator car safety arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161019 Termination date: 20200427 |