CN209023997U - A kind of elevator - Google Patents
A kind of elevator Download PDFInfo
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- CN209023997U CN209023997U CN201821666067.9U CN201821666067U CN209023997U CN 209023997 U CN209023997 U CN 209023997U CN 201821666067 U CN201821666067 U CN 201821666067U CN 209023997 U CN209023997 U CN 209023997U
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- carriage
- hoistway
- teeth portion
- elevator
- elevator according
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Abstract
The utility model provides a kind of elevator, it include: hoistway, carriage, linear reluctance motor and controller, the carriage is set in the hoistway, the linear reluctance motor is set in the carriage, for driving the carriage to move, the controller is connect the linear reluctance motor with the linear reluctance motor.Elevator provided by the utility model drives carriage using linear reluctance motor, does not have to setting traction steel wire, so avoiding tractor elevator there are problems that drawing limiting altitude because being pulled steel wire effect of weight.Simultaneously as do not have to setting traction steel wire, so multiple carriages can be set in the same hoistway.Multiple carriages can contact operation or partition running according to demand, mention the working efficiency of elevator significantly, reduce the waiting time of passenger.
Description
Technical field
The utility model relates to elevators fields, in particular to a kind of Lift car type elevator of linear reluctance motor driving.
Background technique
Elevator is communal facility common in a kind of life, and universal and underground depth mine with earth's surface skyscraper opens
It adopts, the shortcomings that altitude range carried out needed for Lift car type elevator constantly expands, common steel wire traction formula elevator structure gradually shows
It is existing.For example, the elevator of tractor elevator occupies very big space, but draw steel wire presence because dragging, an elevator can only have
One car operation, working efficiency is low, and passenger waiting time is long；Meanwhile the traction steel wire of tractor elevator is by its self weight
It influences, there are a traction limiting altitudes, after reaching this height, are unable to complete traction work, high-rise building elevator is answered
With being restricted.
Utility model content
The utility model provides a kind of elevator, it is intended to improve existing elevator because of traction steel wire effect of weight, exist and lead
The problem of drawing limiting altitude.
The utility model is realized in this way:
A kind of elevator, comprising: hoistway, carriage, linear reluctance motor and controller, the carriage are set to the hoistway
Interior, the linear reluctance motor is set in the carriage, and the linear reluctance motor is described for driving the carriage to move
Controller is connect with the linear reluctance motor.
Further, in the utility model preferred embodiment, the linear reluctance motor includes stator module and moves
Sub-component, the mover assembly are equipped with N phase winding, and the N phase winding is connect with the controller, and N is the integer greater than 2.
Further, in the utility model preferred embodiment, the mover assembly includes yoke portion, several first teeth portion
With several second teeth portion, first teeth portion is identical with the quantity of second teeth portion, and the yoke portion has the first opposite side
And second side, several first teeth portion are arranged at intervals at first side, several second teeth portion are arranged at intervals at described
Second side, and several first teeth portion and several second teeth portion shift to install.
Further, in the utility model preferred embodiment, the stator module includes two stator seats and several
Stator block, two stator seats are respectively arranged at the two sides of the mover assembly, and respectively with first teeth portion and described
Second teeth portion is corresponding, and each stator seat is arranged at intervals with several stator blocks towards the side of the mover assembly.
Further, in the utility model preferred embodiment, the stator block is cuboid.
Further, in the utility model preferred embodiment, both the stator module and the mover assembly it
One is set in carriage, on another inner sidewall for being set to the hoistway of the two.
Further, in the utility model preferred embodiment, the stator module is set to the inside of the hoistway
On wall, the mover assembly is set in the carriage, and the controller is set in the carriage.
Further, in the utility model preferred embodiment, the elevator further includes two cables and two brushes,
Two cables and two brushes correspond, and two cables are set on the inner sidewall of the hoistway, and two
The brush be set in the carriage and with the cable sliding contact, two brushes connect with the controller.
Further, in the utility model preferred embodiment, the carriage be it is multiple, set between the adjacent carriage
There is bindiny mechanism, the bindiny mechanism can make the adjacent carriage be connected or separate.
Further, in the utility model preferred embodiment, the bindiny mechanism includes being respectively arranged at adjacent two
The first lock and the second lock in a carriage, first lock and second lock can be connected with each other or separate.
Further, in the utility model preferred embodiment, guiding group is equipped between the hoistway and the carriage
Part, the carriage can be moved by the guidance set along the length direction of the hoistway.
Further, in the utility model preferred embodiment, the guidance set include mutually matched slideway and
Sliding block, the slideway are set on the inner sidewall of the hoistway, and are extended along the length direction of the hoistway, the sliding block setting
In in the carriage.
Further, in the utility model preferred embodiment, the bottom of the hoistway is equipped with buffer gear.
The beneficial effects of the utility model are: the elevator that the utility model obtains by above-mentioned design, uses straight-line magneto resistance
Motor drives carriage, does not have to setting traction steel wire, so tractor elevator is avoided because being pulled steel wire from ghost image
It rings and there are problems that drawing limiting altitude.Simultaneously as do not have to setting traction steel wire, so can in the same hoistway
Multiple carriages are arranged.Multiple carriages can contact operation or partition running according to demand, mention the working efficiency of elevator significantly,
Reduce the waiting time of passenger.
Detailed description of the invention
It, below will be to required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore not
It should be considered as the restriction to range, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other relevant attached drawings.
Fig. 1 is a kind of structural schematic diagram of elevator provided by the embodiment of the utility model；
Fig. 2 is the structural schematic diagram of existing mover assembly；
Fig. 3 is the structural schematic diagram of the mover assembly in a kind of elevator provided by the embodiment of the utility model；
Structural schematic diagram when Fig. 4 is two carriage connections in a kind of elevator provided by the embodiment of the utility model；
Structural schematic diagram when Fig. 5 is two carriage connections in a kind of elevator provided by the embodiment of the utility model.
Icon: carriage 1；Mover assembly 2；Yoke portion 21；First teeth portion 22；Second teeth portion 23；Stator block 3；Stator seat 4；Electricity
Cable 5；Brush 6；Slideway 7；Sliding block 8；First lock 91；Second lock 92；Buffer gear 10.
Specific embodiment
It is practical below in conjunction with this to keep the purposes, technical schemes and advantages of the utility model embodiment clearer
The technical solution in the utility model embodiment is clearly and completely described in attached drawing in novel embodiment, shows
So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.It is practical based on this
Embodiment in novel, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment is fallen within the protection scope of the utility model.Therefore, the implementation to the utility model provided in the accompanying drawings below
The detailed description of mode is not intended to limit the range of claimed invention, but is merely representative of the utility model
Selected embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor
Every other embodiment obtained under the premise of dynamic, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
Embodiment 1 please refers to shown in Fig. 1-Fig. 5, and the present embodiment provides a kind of elevators, comprising: hoistway, carriage 1, straight line magnetic
Resistance motor and controller, carriage 1 are set in hoistway, and linear reluctance motor is set in carriage 1, and linear reluctance motor is used for
Carriage 1 is driven to move, controller is connect with linear reluctance motor.
Elevator provided in this embodiment drives carriage 1 using linear reluctance motor, does not have to setting traction steel wire,
So avoiding tractor elevator there are problems that drawing limiting altitude because being pulled steel wire effect of weight.Meanwhile it please join
According to Fig. 4, Fig. 5, due to not having to setting traction steel wire, so multiple carriages 1 can be set in the same hoistway.Multiple sedan-chairs
Compartment 1 can contact operation or partition running according to demand, mention the working efficiency of elevator significantly, reduce the waiting time of passenger.
Further, Fig. 1 is please referred to, in the present embodiment, guidance set is equipped between hoistway and carriage 1, carriage 1 can
Length direction by guidance set along hoistway moves.Guidance set includes mutually matched slideway 7 and sliding block 8, and slideway 7 is arranged
Extend on the inner sidewall of hoistway, and along the length direction of hoistway, sliding block 8 is set in carriage 1.When practical application, 7 He of slideway
The setting position of sliding block 8 can also be interchangeable.
Further, referring to figure 2., Fig. 3, in the present embodiment, linear reluctance motor includes stator module and mover group
Part 2, mover assembly 2 are equipped with N phase winding, and N phase winding is connect with controller, and N is the integer greater than 2.It is equipped in controller and N
The corresponding N phase bridge circuit of phase winding, controller passes through the conducting of N phase bridge circuit wheel flow control N phase winding, to reach elevator
Continuous movement.Simultaneously as linear reluctance motor is used, and elevator moves in the vertical direction in this implementation,
So can be realized, when carriage 1 need to rise, linear reluctance motor controls the position that is conducted and is in inductance in electric motor state
Elevated areas；When carriage 1 need to decline, linear reluctance motor operates in Generator Status, and control is conducted in inductance descending area
The gravitional force of carriage 1 can be converted to electric energy by domain at this time, supply battery or inversion to be connected to the grid after alternating current.This
In embodiment, controller and N phase bridge circuit use existing controller and N phase bridge circuit.Linear reluctance motor is
The prior art can be used in the linear motor of comparative maturity, control mode and set-up mode.It is arranged on mover assembly 2 in this implementation
There are three-phase windings, setting is three-phase bridge circuit in controller.
Further, in the present embodiment, mover assembly 2 includes yoke portion, several first teeth portion 22 and several second teeth portion
23, the first teeth portion 22 is identical with the quantity of the second teeth portion 23, and yoke portion has the first opposite side and second side, several first teeth portion
22 are arranged at intervals at the first side, and several second teeth portion 23 are arranged at intervals at second side, and several first teeth portion 22 and several second
Teeth portion 23 shifts to install.
In existing mover assembly 2, the first teeth portion 22 and the second teeth portion 23 are all that face is arranged, and will lead to same phase in this way
The magnetic strength region of winding can overlap in yoke portion, influence motor performance.As shown in Fig. 2, dotted portion indicates this mover group
The magnetic induction line of the both direction of A phase winding in part 2 has certain overlapping in yoke portion.The prior art is asked to solve this
Topic is all to avoid the overlapping of magnetic induction line by increasing the width in yoke portion.But it does so, will increase the manufacturing cost of motor, together
When also will increase the quality of mover, make motor operation keep the energy needed more, reduce the utilization rate of energy.
By shifting to install the first teeth portion 22 and the second teeth portion 23 in the present embodiment, to increase with two in phase winding
The distance of the magnetic induction line in direction avoids the overlapping of magnetic induction line.In this way, not having to the width for increasing yoke portion, the system of motor not will increase
This is caused, the quality of mover will not be increased.Preferably, the dislocation distance of the first teeth portion 22 the second teeth portion 23 corresponding with its,
Being equidistant between two adjacent first teeth portion 22.I.e. as shown in figure 3, first the second teeth portion 23 of left end and left end the
Two 22 faces of the first teeth portion, 23 sequential of the first teeth portion 22 and the second teeth portion hereafter.Such setting can not influence
Under the premise of winding mover assembly 2 works normally, the maximum distance increased between two magnetic induction lines.
Further, in the present embodiment, stator module includes two stator seats 4 and several stator blocks 3, two stator seats
4 are respectively arranged at the two sides of mover assembly 2, and corresponding with the first teeth portion 22 and the second teeth portion 23 respectively, each 4 direction of stator seat
The side of mover assembly 2 is arranged at intervals with several stator blocks 3.Stator block 3 is cuboid.Stator block 3 is cuboid, rectangle
The stator block 3 of body can achieve the effect that slow down pole tip saturation, while can increase the torque output and anti-overload ability of motor.
In the present embodiment, mover assembly 2 and stator block 3 are overrided to form by permeability magnetic material, and cost low performance is high.It is preferred that
, mover assembly 2 and stator block 3 are formed by silicon steel plate stacking.
Further, in the present embodiment, stator module and 2 one of both of mover assembly are set in carriage 1, and the two is another
One is set on the inner sidewall of hoistway.In the present embodiment, stator module is set on the inner sidewall of hoistway, and mover assembly 2 is arranged
In in carriage 1, controller is set in carriage 1.Due to being designed with N phase winding on mover, winding is made of copper wire, cost
Higher, if mover assembly 2 is set on the inner wall of hoistway, the length that mover assembly 2 is arranged, which is far longer than, to be arranged in carriage 1
On, so to reduce production cost as far as possible in the present embodiment, stator module is set on the inner sidewall of hoistway, mover assembly 2
It is set in carriage 1.
Further, in the present embodiment, elevator further includes two cables 5 and two brushes 6, two cables 5 and two
Brush 6 corresponds, and two cables 5 are set on the inner sidewall of hoistway, and two brushes 6 are set in carriage 1 and slide with cable 5
Dynamic contact, two brushes 6 are connect with controller.Two cables 5 are for providing DC power supply, and brush 6 with cable 5 by connecing
Touching, is supplied to controller for the DC power supply that cable 5 provides, and the N phase bridge circuit in controller turns the direct current received
It changes, and is supplied to linear reluctance motor, make its normal work.
Further, referring to figure 4., Fig. 5, in the present embodiment, carriage 1 be it is multiple, between adjacent carriage 1 be equipped with connection
Mechanism, bindiny mechanism can make adjacent carriage 1 be connected or separate.It, can be for the working efficiency for improving elevator in skyscraper
The multiple carriages 1 of setting in the same hoistway.Meanwhile different application scene is different with stream of people's demand of different periods.The present embodiment
In, the interconnection and separation between multiple carriages 1 are realized by bindiny mechanism.When carriage 1 separates, each individually segmentation of carriage 1
Operation.When carriage 1 connects, multiple carriages 1 are run simultaneously.
Further, in the present embodiment, bindiny mechanism includes the first lock being respectively arranged in two neighboring carriage 1
91 and second latch 92, and the first lock 91 and the second lock 92 can be connected with each other or separate.First lock 91 and the second lock
92 total length is equal to the difference in height of adjacent two floor.I.e. when two carriages 1 connect, if the carriage 1 being located below is in one
Layer, then carriage 1 located above is just exactly in two layers of position.In this implementation, the first lock 91 and the second lock 92 can be adopted
Separable structure is connected with existing clamping structure, robot manipulator structure or bolt nut structure etc. are existing.
Further, in the present embodiment, the bottom of hoistway is equipped with buffer gear 10.Buffer gear 10 is used in carriage 1
Carriage 1 is buffered when running to bottom, avoids causing danger because 1 decrease speed of carriage is too fast.It is slow in the present embodiment
Existing spring buffer mechanism 10 or elastic cushion buffer gear 10 can be used in punch mechanism 10.
Above description is merely a prefered embodiment of the utility model, is not intended to limit the utility model, for
For those skilled in the art, various modifications and changes may be made to the present invention.All spirit and original in the utility model
Within then, any modification, equivalent replacement, improvement and so on be should be included within the scope of protection of this utility model.
Claims (13)
1. a kind of elevator characterized by comprising hoistway, carriage, linear reluctance motor and controller, the carriage setting
In in the hoistway, the linear reluctance motor is set in the carriage, and the linear reluctance motor is for driving the sedan-chair
Compartment movement, the controller are connect with the linear reluctance motor.
2. elevator according to claim 1, which is characterized in that the linear reluctance motor includes stator module and mover group
Part, the mover assembly are equipped with N phase winding, and the N phase winding is connect with the controller, and N is the integer greater than 2.
3. elevator according to claim 2, which is characterized in that the mover assembly include yoke portion, several first teeth portion and
Several second teeth portion, first teeth portion is identical with the quantity of second teeth portion, the yoke portion have opposite the first side and
Second side, several first teeth portion are arranged at intervals at first side, and several second teeth portion are arranged at intervals at described
Two sides, and several first teeth portion and several second teeth portion shift to install.
4. elevator according to claim 3, which is characterized in that the stator module includes two stator seats and several stators
Block, two stator seats are respectively arranged at the two sides of the mover assembly, and respectively with first teeth portion and described second
Teeth portion is corresponding, and each stator seat is arranged at intervals with several stator blocks towards the side of the mover assembly.
5. elevator according to claim 4, which is characterized in that the stator block is cuboid.
6. elevator according to claim 2, which is characterized in that the stator module and the mover assembly one of both are set
It is placed in carriage, on another inner sidewall for being set to the hoistway of the two.
7. elevator according to claim 6, which is characterized in that the stator module is set to the inner sidewall of the hoistway
On, the mover assembly is set in the carriage, and the controller is set in the carriage.
8. elevator according to claim 7, which is characterized in that the elevator further includes two cables and two brushes, and two
A cable and two brushes correspond, and two cables are set on the inner sidewall of the hoistway, two institutes
State brush be set in the carriage and with the cable sliding contact, two brushes connect with the controller.
9. elevator according to claim 1, which is characterized in that the carriage be it is multiple, be equipped between the adjacent carriage
Bindiny mechanism, the bindiny mechanism can make the adjacent carriage be connected or separate.
10. elevator according to claim 9, which is characterized in that the bindiny mechanism is two neighboring including being respectively arranged at
The first lock and the second lock in carriage, first lock and second lock can be connected with each other or separate.
11. elevator according to claim 1, which is characterized in that guidance set is equipped between the hoistway and the carriage,
The carriage can be moved by the guidance set along the length direction of the hoistway.
12. elevator according to claim 11, which is characterized in that the guidance set includes mutually matched slideway and cunning
Block, the slideway are set on the inner sidewall of the hoistway, and are extended along the length direction of the hoistway, and the sliding block is set to
In the carriage.
13. elevator according to claim 1, which is characterized in that the bottom of the hoistway is equipped with buffer gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821666067.9U CN209023997U (en) | 2018-10-12 | 2018-10-12 | A kind of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821666067.9U CN209023997U (en) | 2018-10-12 | 2018-10-12 | A kind of elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209023997U true CN209023997U (en) | 2019-06-25 |
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ID=66906804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821666067.9U Active CN209023997U (en) | 2018-10-12 | 2018-10-12 | A kind of elevator |
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| Country | Link |
|---|---|
| CN (1) | CN209023997U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109052119A (en) * | 2018-10-12 | 2018-12-21 | 珠海格力电器股份有限公司 | A kind of elevator |
-
2018
- 2018-10-12 CN CN201821666067.9U patent/CN209023997U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109052119A (en) * | 2018-10-12 | 2018-12-21 | 珠海格力电器股份有限公司 | A kind of elevator |
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