CN105905761A - Elevator based on worm and worm rack mechanism - Google Patents
Elevator based on worm and worm rack mechanism Download PDFInfo
- Publication number
- CN105905761A CN105905761A CN201610211179.4A CN201610211179A CN105905761A CN 105905761 A CN105905761 A CN 105905761A CN 201610211179 A CN201610211179 A CN 201610211179A CN 105905761 A CN105905761 A CN 105905761A
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- CN
- China
- Prior art keywords
- gear
- worm screw
- slide block
- worm
- guide rail
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- 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
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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
- B66B11/04—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
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The invention discloses an elevator based on a worm and worm rack mechanism. The elevator includes a guide rail, a slide block, a lift car and a driving module; the driving module includes a worm, a motor, a gear set, and a housing; the slide block is arranged on the guide rail; the lift car is fixedly connected to the slide block; the motor is fixedly connected to the lift car; the guide rail is provided with the worm rack matching the worm in the slide direction of the slide block; the gear set includes a driving gear, a transmission gear and a driven gear; the axis of the driving gear is fixedly connected to an output shaft of the motor; the axis of the driven gear is fixedly connected to one end of a worm rotary shaft; the transmission gear is engaged with the driving gear and the driven gear; and the housing is used for fixing relative positions among the worm, the motor, and the gear set, and is connected to two ends of the worm rotary shaft through bearings. The elevator is accurate and stable in operation, can avoid bumping when a passenger enters or comes out the elevator, and ensure the situation that lifting and declining out of control can be voided at any time, and ensure the safety.
Description
Technical field
The present invention relates to elevator technology field, particularly relate to a kind of elevator driven based on worm screw snail master bar mechanism.
Background technology
At present, the type of drive that most elevators use is that rope traction elevator car moves up and down along guide rail.But when mechanism of breaking down is out of control time, lift car along smooth guide rail tenesmus, or will rise under the traction to pouring weight, causes passenger injured.Additionally, due to the elastic and concussion of horizontal direction of extending of steel wire rope, even if being likely to that upper and lower jolting occurs when normal use, easily cause the insecurity of passenger.
Summary of the invention
The technical problem to be solved is for defect involved in background technology, it is provided that a kind of elevator driven based on worm screw snail master bar mechanism, the most thoroughly solves the safety problem of elevator.
The present invention solves above-mentioned technical problem by the following technical solutions:
A kind of elevator driven based on worm screw snail master bar mechanism, comprises guide rail, slide block, car and driving module, and described driving module comprises worm screw, motor, gear train and housing；
Described slide block is arranged on guide rail；
Described guide rail is T-shaped guide rail, comprises fixed part and screens portion, and wherein, fixed part is vertically set on body of wall, and screens portion is for coordinating with described slide block so that described slide block can slide up and down along screens portion；
Described car is connected with described slide block, and described motor and described car are connected；
In the screens portion of described guide rail, the glide direction along described slide block is provided with the snail master bar matched with described worm screw, and described snail master bar is towards described car；
Described gear train comprises driving gear, travelling gear and driven gear；
The axle center of described driving gear and the output shaft fixed connection of motor, the axle center of described driven gear is connected with one end of described worm screw rotating shaft, and described travelling gear engages with described driving gear, driven gear respectively, and described worm screw is matched with described snail master bar；
Described housing is for fixing the relative position between worm screw, motor, gear train, and it is connected by bearing with worm screw rotating shaft two ends.
As a kind of further prioritization scheme of elevator driven based on worm screw snail master bar mechanism of the present invention, described drive module setting is at the top of car, and described motor is connected with the top of described car.
The present invention uses above technical scheme compared with prior art, has following technical effect that
1. utilize the locking phenomenon that worm screw snail master bar engages so that lift car can not arbitrarily slide, it is ensured that any moment does not haves raising and lowering out of control, it is ensured that safety；
2. use the rotation of motor-driven worm screw, drive car linear motion, start convenient control simple accurately, it is possible to accomplish operation the most smoothly；
3. guide rail is directly anchored on body of wall, installs firm stable, and rigidity is preferable, and passenger passes in and out lift car and do not haves and pitch.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the top view of the present invention；
Fig. 3 is the driving assemble cross-section of the present invention.
In figure: 1-guide rail, 2-snail master bar, 3-worm screw, 4-slide block, 5-car, 6-gear train, 7-motor, 8-housing.
Detailed description of the invention
Below in conjunction with the accompanying drawings technical scheme is described in further detail:
As shown in Figure 1, Figure 2, Figure 3 shows, the invention discloses a kind of elevator driven based on worm screw snail master bar mechanism, comprise guide rail, slide block, car and driving module, described driving module comprises worm screw, motor, gear train and housing；
Described slide block is arranged on guide rail；
Described guide rail is T-shaped guide rail, comprises fixed part and screens portion, and wherein, fixed part is vertically set on body of wall, and screens portion is for coordinating with described slide block so that described slide block can slide up and down along screens portion；
Described car is connected with described slide block, and described motor and described car are connected；
In the screens portion of described guide rail, the glide direction along described slide block is provided with the snail master bar matched with described worm screw, and described snail master bar is towards described car；
Described gear train comprises driving gear, travelling gear and driven gear；
The axle center of described driving gear and the output shaft fixed connection of motor, the axle center of described driven gear is connected with one end of described worm screw rotating shaft, and described travelling gear engages with described driving gear, driven gear respectively, and described worm screw is matched with described snail master bar；
Described housing is for fixing the relative position between worm screw, motor, gear train, and it is connected by bearing with worm screw rotating shaft two ends.
Described driving module is preferentially arranged on the top of car, and described motor is connected with the top of described car.
The present invention utilizes worm screw snail master bar mechanism to drive elevator, snail master bar is arranged on outside the T-shaped vertical guide rail being fixed on body of wall, worm screw is fixed on elevator car roof, coordinate with the snail master bar of guide rail lateral surface, motor is rotated by gear set drive worm screw, produce the linear motion of above-below direction, drive lift car rise and fall.Lift car is pressed close to guide rail side and is provided with slide block, coordinates with guide rail, limits the direction of motion of lift car.
Those skilled in the art of the present technique it is understood that unless otherwise defined, all terms used herein (including technical term and scientific terminology) have with the those of ordinary skill in art of the present invention be commonly understood by identical meaning.Should also be understood that those terms defined in such as general dictionary should be understood that have the meaning consistent with the meaning in the context of prior art, and unless defined as here, will not explain by idealization or the most formal implication.
Above-described detailed description of the invention; the purpose of the present invention, technical scheme and beneficial effect are further described; it is it should be understood that; the foregoing is only the detailed description of the invention of the present invention; it is not limited to the present invention; all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. done, should be included within the scope of the present invention.
Claims (2)
1. the elevator driven based on worm screw snail master bar mechanism, it is characterised in that comprising guide rail, slide block, car and driving module, described driving module comprises worm screw, motor, gear train and housing；
Described slide block is arranged on guide rail；
Described guide rail is T-shaped guide rail, comprises fixed part and screens portion, and wherein, fixed part is vertically set on body of wall, and screens portion is for coordinating with described slide block so that described slide block can slide up and down along screens portion；
Described car is connected with described slide block, and described motor and described car are connected；
In the screens portion of described guide rail, the glide direction along described slide block is provided with the snail master bar matched with described worm screw, and described snail master bar is towards described car；
Described gear train comprises driving gear, travelling gear and driven gear；
The axle center of described driving gear and the output shaft fixed connection of motor, the axle center of described driven gear is connected with one end of described worm screw rotating shaft, and described travelling gear engages with described driving gear, driven gear respectively, and described worm screw is matched with described snail master bar；
Described housing is for fixing the relative position between worm screw, motor, gear train, and it is connected by bearing with worm screw rotating shaft two ends.
The elevator driven based on worm screw snail master bar mechanism the most according to claim 1, it is characterised in that described drive module setting is at the top of car, and described motor is connected with the top of described car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610211179.4A CN105905761A (en) | 2016-04-06 | 2016-04-06 | Elevator based on worm and worm rack mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610211179.4A CN105905761A (en) | 2016-04-06 | 2016-04-06 | Elevator based on worm and worm rack mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105905761A true CN105905761A (en) | 2016-08-31 |
Family
ID=56744882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610211179.4A Pending CN105905761A (en) | 2016-04-06 | 2016-04-06 | Elevator based on worm and worm rack mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105905761A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106698156A (en) * | 2017-03-09 | 2017-05-24 | 齐平 | Elevator |
| CN108033339A (en) * | 2017-12-15 | 2018-05-15 | 建始县玉熙民族工艺品制作有限公司 | A kind of safe untethered elevator |
| CN113651198A (en) * | 2021-08-13 | 2021-11-16 | 刘洪润 | Multi-well-way multi-car vertical and horizontal running elevator system and control method |
| CN113844985A (en) * | 2020-06-28 | 2021-12-28 | 上海乾恒实业有限公司 | Elevator based on screw rod transmission |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140182977A1 (en) * | 2012-12-27 | 2014-07-03 | Min-Chin Chen | Vertical support structure and lifting device having the same |
| CN104401848A (en) * | 2014-12-11 | 2015-03-11 | 金徐凯 | Embedded safety elevator |
| CN104495585A (en) * | 2014-12-12 | 2015-04-08 | 南京佳汇科技实业有限公司 | Intelligent vertical traction machine |
| CN104860156A (en) * | 2015-05-20 | 2015-08-26 | 中国长江三峡集团公司 | Self-locking type multi-layer panoramic sightseeing elevator |
| CN104860161A (en) * | 2015-06-16 | 2015-08-26 | 宁波天弘电力器具有限公司 | Intelligent safety lifting device |
| CN205114931U (en) * | 2015-09-10 | 2016-03-30 | 成都荣俊传奇科技有限公司 | Novel worm snail master bar screw jack |
| CN205653003U (en) * | 2016-04-06 | 2016-10-19 | 南京航空航天大学 | Elevator based on drive of worm snail master bar mechanism |
-
2016
- 2016-04-06 CN CN201610211179.4A patent/CN105905761A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140182977A1 (en) * | 2012-12-27 | 2014-07-03 | Min-Chin Chen | Vertical support structure and lifting device having the same |
| CN104401848A (en) * | 2014-12-11 | 2015-03-11 | 金徐凯 | Embedded safety elevator |
| CN104495585A (en) * | 2014-12-12 | 2015-04-08 | 南京佳汇科技实业有限公司 | Intelligent vertical traction machine |
| CN104860156A (en) * | 2015-05-20 | 2015-08-26 | 中国长江三峡集团公司 | Self-locking type multi-layer panoramic sightseeing elevator |
| CN104860161A (en) * | 2015-06-16 | 2015-08-26 | 宁波天弘电力器具有限公司 | Intelligent safety lifting device |
| CN205114931U (en) * | 2015-09-10 | 2016-03-30 | 成都荣俊传奇科技有限公司 | Novel worm snail master bar screw jack |
| CN205653003U (en) * | 2016-04-06 | 2016-10-19 | 南京航空航天大学 | Elevator based on drive of worm snail master bar mechanism |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106698156A (en) * | 2017-03-09 | 2017-05-24 | 齐平 | Elevator |
| CN108033339A (en) * | 2017-12-15 | 2018-05-15 | 建始县玉熙民族工艺品制作有限公司 | A kind of safe untethered elevator |
| CN113844985A (en) * | 2020-06-28 | 2021-12-28 | 上海乾恒实业有限公司 | Elevator based on screw rod transmission |
| CN113651198A (en) * | 2021-08-13 | 2021-11-16 | 刘洪润 | Multi-well-way multi-car vertical and horizontal running elevator system and control method |
| CN113651198B (en) * | 2021-08-13 | 2022-12-20 | 刘洪润 | Multi-well-way multi-car vertical and horizontal running elevator system and control method |
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Application publication date: 20160831 |
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