CN209957164U - Energy-saving elevator - Google Patents
Energy-saving elevator Download PDFInfo
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- CN209957164U CN209957164U CN201822228135.XU CN201822228135U CN209957164U CN 209957164 U CN209957164 U CN 209957164U CN 201822228135 U CN201822228135 U CN 201822228135U CN 209957164 U CN209957164 U CN 209957164U
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Abstract
The utility model discloses an energy-saving elevator, include: the elevator car comprises a door pocket and a car, wherein an infrared human body induction switch is arranged at the top of the door pocket; in order to avoid the falling of the elevator due to faults, a bearing plate is arranged at the bottom of the car and is integrally formed with the car. A protection space is formed between the lower part of the bearing plate and the lift car, guide grooves are transversely arranged on the front side and the rear side of the protection space, and the left side and the right side of the protection space are of an open structure; and a falling prevention assembly is arranged between the guide grooves. Can prevent effectively in the short time to continue to fall, and can aim at the door pocket with the car just in time, the passenger of being convenient for walks out the elevator.
Description
Technical Field
The utility model belongs to the technical field of the elevator, especially, relate to an energy-saving elevator.
Background
Along with the improvement of the living standard of people, elevators are installed in more and more buildings, and great convenience is brought to the travel of people. However, many problems arise in the use process of the elevator. At first, the elevator is mostly applied to high floors, so the falling accident of the elevator is easy to happen. In addition, in the using process of the elevator, the user presses the elevator button by mistake or does not need to take the elevator due to other matters after pressing the elevator button, but the elevator still stays, so that the waste of time and energy is caused.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve at least one technical problem who exists among the above-mentioned background art, provide energy-saving elevator.
The utility model discloses a following technical scheme realizes: an energy-saving elevator comprising:
the top of the door pocket is provided with an infrared human body induction switch;
the elevator car comprises a car, wherein a bearing plate is arranged at the bottom of the car, a protection space is formed between the lower part of the bearing plate and the car, guide grooves are transversely formed in the front side and the rear side of the protection space, and the left side and the right side of the protection space are of an open structure; a falling prevention assembly is arranged between the guide grooves;
wherein, prevent falling the subassembly and include: the cross section of the rotating wheel is hourglass-shaped; a rotating assembly is arranged at the center of the rotating wheel;
the left ejection plate is inserted into the guide groove through a left reinforcing rib; the middle position of the left ejection plate is rotatably provided with a roller; a first iron absorption stone is arranged on the right side of the left reinforcing rib;
the right ejector plate is inserted into the guide groove through a right reinforcing rib; the middle position of the right ejection plate is rotatably provided with a roller; a second magnet is arranged on the left side of the right reinforcing rib; the first magnet and the second magnet are mutually attracted;
the number of the clamping plates is two, the two clamping plates are symmetrically arranged on two sides of an elevator shaft and are flush with the bottom of each layer of door pocket;
when the swiveling wheel rotates, the swiveling wheel is inconsistent with the gyro wheel and drives the expansion of left liftout plate and right liftout plate for left liftout plate and right liftout plate are inconsistent with two cardboards respectively.
In a further embodiment, the rotating assembly comprises: the inner gear ring is mounted at the center of the rotating wheel;
the driving wheel is meshed with three auxiliary wheels simultaneously, and the three auxiliary wheels are meshed with the inner gear ring simultaneously in the axial direction; the driving wheel is arranged on an output shaft of the synchronous motor through a coupler; the output of the synchronous motor is that the output shaft is controlled to rotate for two circles, namely, the synchronous motor stops, and the inner gear ring drives the rotating wheel to rotate for 90 degrees.
In a further embodiment, the auxiliary wheel has the same diameter as the driving wheel, and the diameter of the driving wheel is one eighth of the inner diameter of the inner gear ring.
In a further embodiment, the switch buttons of the synchronous motor are arranged inside the car.
In a further embodiment, the infrared human body inductive switch is connected with the elevator button in series and then connected with the controller, when the infrared human body inductive switch senses that a person is in front of the elevator door and the elevator button is pressed, the controller controls the elevator to stop at the floor.
In a further embodiment, a lighting lamp is further arranged on the door pocket below the infrared human body induction switch.
The utility model has the advantages that: firstly, an infrared human body induction switch is arranged at the top of a door pocket and used for inducing whether a human body exists in front of the door pocket or not, an infrared sensor is used for judging whether a person is actually on the current floor or not before an elevator arrives, and the elevator is prevented from being stopped by mistake on the current floor due to the fact that the person leaves due to other reasons after a button is pressed; the bottom of the lift car is provided with a falling prevention assembly, and when the lift works normally, the left ejection plate and the right ejection plate are contracted in the protection space; when the elevator is out of control and takes place to fall, through opening synchronous motor's shift knob, synchronous motor can rotate 2 rings, drives the swiveling wheel and rotates 90 ejecting with left liftout plate and right liftout plate, and left liftout plate and right liftout plate pass through the cardboard spacing, can prevent effectively in the short time to continue to fall, and can just in time aim at the door pocket with the car, and the passenger of being convenient for walks out the elevator.
Drawings
Fig. 1 is a schematic structural diagram of an energy-saving elevator of the present invention.
Fig. 2 is a first cross-sectional view of the fall protection assembly of the present invention.
Fig. 3 is a second cross-sectional view of the fall protection assembly of the present invention.
Fig. 4 is a partial enlarged view of the rotating assembly of the present invention.
Each of fig. 1 to 4 is labeled as: door pocket 1, infrared ray human body inductive switch 2, car 3, loading board 4, protection space 5, guide way 6, swiveling wheel 7, left knock-out plate 8, left strengthening rib 9, first magnet 10, right knock-out plate 11, right strengthening rib 12, second magnet 13, cardboard 14, gyro wheel 15, ring gear 16, action wheel 17, auxiliary wheel 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The utility model provides a technical scheme: an energy-saving elevator comprising: the elevator car comprises a door pocket 1 and a car 3, wherein an infrared human body induction switch 2 is arranged at the top of the door pocket 1; human inductive switch 2 of infrared ray establishes ties with the elevator button, then is connected with the controller, when human inductive switch 2 of infrared ray senses that there is the man-hour before the elevator door and press the elevator button, this layer of elevator control berth. And an illuminating lamp is arranged below the infrared human body induction switch 2 on the door pocket 1. The technology here is not described in much detail since it is the existing technology. Whether a person is actually on the current floor is judged before the elevator arrives, and the elevator is prevented from being stopped by mistake on the current floor due to the fact that the person leaves the elevator due to other reasons after pressing a button.
In order to avoid the falling of the elevator due to faults, the bottom of the car 3 is provided with a bearing plate 4, and the bearing plate 4 and the car 3 are integrally formed. A protection space 5 is formed between the lower part of the bearing plate 4 and the car 3, guide grooves 6 are transversely arranged on the front side and the rear side of the protection space 5, and the left side and the right side of the protection space are of an open structure; and a falling prevention assembly is arranged between the guide grooves 6.
Wherein, prevent falling the subassembly and include: a rotating wheel 7, a left ejector plate 8, a right ejector plate 11 and a card plate 14.
The cross section of the rotating wheel 7 is hourglass-shaped; a rotating assembly is arranged at the center of the rotating wheel 7; the left ejection plate 8 is inserted into the guide groove 6 through a left reinforcing rib 9; a roller 15 is rotatably arranged in the middle of the left ejection plate 8; and a first iron absorption stone 10 is arranged on the right side of the left reinforcing rib 9. The right ejector plate 11 is inserted into the guide groove 6 through a right reinforcing rib 12; a roller 15 is rotatably arranged in the middle of the right ejector plate 11; a second magnet 13 is arranged on the left side of the right reinforcing rib 12; the first magnet 10 and the second magnet 13 attract each other. The two clamping plates 14 are symmetrically arranged on two sides of the elevator shaft and are flush with the bottom of each layer of door pocket 1;
in order to enable the left and right knock-out plates 8 and 11 to be promptly ejected in a short time, the rotating assembly includes: the inner gear ring 16 is arranged at the center of the rotating wheel 7; the driving wheel 17 is simultaneously meshed with three auxiliary wheels 18, and the three auxiliary wheels 18 are simultaneously meshed with the inner gear ring 16; the driving wheel 17 is arranged on an output shaft of the synchronous motor through a coupler; the output of the synchronous motor is that the output shaft is controlled to rotate for two circles, namely, the synchronous motor stops, and at the moment, the inner gear ring 16 drives the rotating wheel 7 to rotate for 90 degrees. The auxiliary wheel 18 has the same diameter as the driving wheel 17, and the diameter of the driving wheel 17 is one eighth of the inner diameter of the inner gear ring 16. The switch buttons of the synchronous motor are provided inside the car 3.
When the rotating wheel 7 rotates, the rotating wheel 7 abuts against the roller 15 to drive the left ejector plate 8 and the right ejector plate 11 to be unfolded, so that the left ejector plate 8 and the right ejector plate 11 respectively abut against the two clamping plates 14, as shown in fig. 2. When the elevator finishes regulation and control and does not need to fall through external force, the synchronous motor rotates for 2 circles again at the moment, so that the rotating wheel 7 is as shown in fig. 3, the first magnet 10 and the second magnet 13 attract each other, and the left ejector plate 8 and the right ejector plate 11 are driven to retract into the protection space 5 actively.
It will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. An energy-saving elevator, characterized by comprising:
the top of the door pocket is provided with an infrared human body induction switch;
the elevator car comprises a car, wherein a bearing plate is arranged at the bottom of the car, a protection space is formed between the lower part of the bearing plate and the car, guide grooves are transversely formed in the front side and the rear side of the protection space, and the left side and the right side of the protection space are of an open structure; a falling prevention assembly is arranged between the guide grooves;
wherein, prevent falling the subassembly and include: the cross section of the rotating wheel is hourglass-shaped; a rotating assembly is arranged at the center of the rotating wheel;
the left ejection plate is inserted into the guide groove through a left reinforcing rib; the middle position of the left ejection plate is rotatably provided with a roller; a first iron absorption stone is arranged on the right side of the left reinforcing rib;
the right ejector plate is inserted into the guide groove through a right reinforcing rib; the middle position of the right ejection plate is rotatably provided with a roller; a second magnet is arranged on the left side of the right reinforcing rib; the first magnet and the second magnet are mutually attracted;
the number of the clamping plates is two, the two clamping plates are symmetrically arranged on two sides of an elevator shaft and are flush with the bottom of each layer of door pocket;
when the rotating wheel rotates, the rotating wheel is abutted against the idler wheel to drive the left ejection plate and the right ejection plate to be unfolded, so that the left ejection plate and the right ejection plate are respectively abutted against the two clamping plates; the rotating assembly includes: the inner gear ring is mounted at the center of the rotating wheel;
the driving wheel is meshed with three auxiliary wheels simultaneously, and the three auxiliary wheels are meshed with the inner gear ring simultaneously; the driving wheel is arranged on an output shaft of the synchronous motor through a coupler; the output of the synchronous motor is that the output shaft is controlled to rotate for two circles, namely, the synchronous motor stops, and the inner gear ring drives the rotating wheel to rotate for 90 degrees.
2. An energy-saving elevator according to claim 1, characterized in that the diameter of the auxiliary sheave is the same as that of the driving sheave, and the diameter of the driving sheave is one eighth of the inner diameter of the ring gear.
3. An energy-saving elevator according to claim 1, characterized in that the switch buttons of the synchronous motor are disposed inside the car.
4. An energy-saving elevator as claimed in claim 1, wherein the infrared human body inductive switch is connected in series with the elevator button and then connected to the controller, and when the infrared human body inductive switch senses a person in front of the elevator door and presses the elevator button, the controller controls the elevator to stop at the floor.
5. The energy-saving elevator as claimed in claim 1, wherein a lighting lamp is further disposed on the door pocket below the infrared human body sensor switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822228135.XU CN209957164U (en) | 2018-12-28 | 2018-12-28 | Energy-saving elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822228135.XU CN209957164U (en) | 2018-12-28 | 2018-12-28 | Energy-saving elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209957164U true CN209957164U (en) | 2020-01-17 |
Family
ID=69234543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822228135.XU Active CN209957164U (en) | 2018-12-28 | 2018-12-28 | Energy-saving elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209957164U (en) |
-
2018
- 2018-12-28 CN CN201822228135.XU patent/CN209957164U/en active Active
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