CN208308158U - A kind of free regulating device of elevator speed - Google Patents
A kind of free regulating device of elevator speed Download PDFInfo
- Publication number
- CN208308158U CN208308158U CN201820767204.1U CN201820767204U CN208308158U CN 208308158 U CN208308158 U CN 208308158U CN 201820767204 U CN201820767204 U CN 201820767204U CN 208308158 U CN208308158 U CN 208308158U
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- CN
- China
- Prior art keywords
- carriage
- driving wheel
- top plate
- directive wheel
- ytd
- 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.)
- Expired - Fee Related
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- Elevator Control (AREA)
Abstract
A kind of free regulating device of elevator speed, including top plate, carriage and pit, driving wheel is installed at the top of the top plate, the side of the driving wheel is equipped with directive wheel, central axis is mounted in the middle part of the driving wheel and directive wheel, the central axis is embedded in the center for being set to driving wheel and directive wheel, the bottom of the driving wheel and directive wheel is mounted on fixing piece, the fixing piece is connect with central axis by active screw, the fixing piece is fixedly connected with the top of top plate by screw, pass through the bottom PT116B-216 pressure sensor of cab interior, the pressure generated to passenger in carriage and cargo detects, pass through liquid crystal display, real-time display can be carried out to the pressure data measured, control chip is installed by the inside of the carriage, Y can be controlled according to the pressure data measured The speed of TD-200 motor rotation, to control the speed of carriage lifting, present apparatus high degree of automation is practical.
Description
Technical field
The utility model relates to elevator control technology field, specially a kind of free regulating device of elevator speed.
Background technique
Elevator, which refers to, serves several specific floors in building, and carriage operates at least two column perpendicular to horizontal plane
Or the permanent transporting equipment of the rigid track movement with plumb line inclination angle less than 15 °.
The existing free regulating device of elevator speed cannot automatically adjust elevator fortune according to the weight of passenger and kinds of goods
The device of scanning frequency degree, the speed of service adjust inaccuracy, operational efficiency is low, and using effect is bad by manual adjustment.
So how to design a kind of free regulating device of elevator speed, becoming us will currently be solved the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of free regulating devices of elevator speed, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions: a kind of elevator speed freely adjusts dress
It sets, including top plate, carriage and pit, driving wheel is installed at the top of the top plate, the side of the driving wheel is equipped with guiding
It takes turns, is mounted on central axis in the middle part of the driving wheel and directive wheel, the central axis is embedded in and is set to driving wheel and guiding
The bottom of the center of wheel, the driving wheel and directive wheel is mounted on fixing piece, and the fixing piece and central axis pass through movable screw
Nail connection, the fixing piece are fixedly connected with the top of top plate by screw, and the side of the driving wheel is equipped with YTD-200 electricity
Machine, the side of the YTD-200 motor are equipped with shaft, and the shaft insertion is set to the inside of YTD-200 motor and in
Speed limiter is installed in the side of mandrel welding, the directive wheel, and the limiter of speed is fixedly connected with the top of top plate by screw；
The two sides of the carriage are mounted on the first guide rail, and the bottom of first guide rail and top plate is closely welded, described
Carriage, which is embedded in, is set to the inside of the first guide rail, and the side of the carriage is equipped with counterweight, and the two sides of the counterweight are equipped with the
The bottom of two guide rails, second guide rail and top plate is closely welded, and the counterweight insertion is set to the inside of the second guide rail, described
The bottom of the inside of carriage is equipped with PT116B-216 pressure sensor, and the PT116B-216 pressure sensor insertion is set to
The inside of carriage, the inside of the carriage are equipped with control chip, and the control chip insertion is set to the inside of carriage, described
The bottom of control chip is equipped with battery, and the battery insertion is set to the inside of carriage, the side of the control chip
Liquid crystal display is installed, the PT116B-216 pressure sensor, control chip and liquid crystal display are electrical with battery
Connection, the bottom of the liquid crystal display are separately installed with rising button, declines button and stop button, the rising button,
Declines button and stop button with YTD-200 electrical connection of motor.
Further, the side of the top plate is equipped with power supply line, the YTD-200 motor, rising button, declines button
It is electrically connected with power supply line with stop button.
Further, the carriage is connect with counterweight by haulage cable, top of the haulage cable through carriage
It successively passes through around driving wheel and directive wheel and is fixedly connected at the top of limiter of speed and counterweight.
Further, the depth of the pit is 1.2M.
Further, buffer is installed, the buffer is fixedly connected with pit by screw at the top of the pit.
Compared with prior art, the utility model has the beneficial effects that the free regulating device of this kind of elevator speed, leads to
The bottom for crossing the inside of the carriage is equipped with PT116B-216 pressure sensor, can generate to passenger in carriage and cargo
Pressure is detected, and is equipped with liquid crystal display by the inside of the carriage, can be carried out to the pressure data measured real-time
It has been shown that, is equipped with control chip by the inside of the carriage, YTD-200 motor can be controlled according to the pressure data measured
The speed of rotation, to control the speed of carriage lifting, when pressure is big, i.e. passenger and when big goods weight passes through control core
Piece reduces the revolving speed of YTD-200 motor, thus reduce the speed of carriage lifting operation, in order to avoid there is safety accident, and it is small in pressure
When, i.e. passenger and goods weight hour suitably increase the revolving speed of YTD-200 motor by controlling chip, to increase carriage liter
The speed of operation drops, so that operational efficiency is higher, present apparatus high degree of automation is practical.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the carriage longitudinal sectional view of the utility model；
Fig. 3 is the circuit diagram of the utility model；
Fig. 4 is the circuit module figure of the utility model.
In figure: 1- top plate；2-YTD-200 motor；3- shaft；4- driving wheel；5- fixing piece；6- directive wheel；7- central axis；
8- limiter of speed；9- power supply line；10- haulage cable；11- counterweight；12- carriage；The second guide rail of 13-；The first guide rail of 14-；The bottom 15-
Hole；16-PT116B-216 pressure sensor；17- buffer；18- controls chip；19- battery；20- liquid crystal display；21-
Declines button；22- stop button；23- rising button；E- battery；BP-PT116B-216 pressure sensor；MCU- controls core
Piece；LCD- liquid crystal display；M-YTD-200 motor.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of free regulating device of elevator speed,
Including top plate 1, carriage 12 and pit 15, the top of the top plate 1 is equipped with driving wheel 4, and the side of the driving wheel 4 is equipped with
The middle part of directive wheel 6, the driving wheel 4 and directive wheel 6 is mounted on central axis 7, and the central axis 7 is embedded in and is set to driving
The bottom of the center of wheel 4 and directive wheel 6, the driving wheel 4 and directive wheel 6 is mounted on fixing piece 5, and the fixing piece 5 is in
Mandrel 7 is connected by active screw, and the fixing piece 5 is fixedly connected with the top of top plate 1 by screw, the driving wheel 4
Side is equipped with YTD-200 motor 2, and the side of the YTD-200 motor 2 is equipped with shaft 3, and the insertion of shaft 3 is set to
The inside of YTD-200 motor 2 is simultaneously welded with central axis 7, and speed limiter 8, the limiter of speed 8 are installed in the side of the directive wheel 6
It is fixedly connected with the top of top plate 1 by screw；
The two sides of the carriage 12 are mounted on the first guide rail 14, and the bottom of first guide rail 14 and top plate 1 is closely welded
It connects, the carriage 12 is embedded in the inside for being set to the first guide rail 14, and the side of the carriage 12 is equipped with counterweight 11, the counterweight
11 two sides are equipped with the second guide rail 13, and the bottom of second guide rail 13 and top plate 1 is closely welded, and the insertion of counterweight 11 is set
It is placed in the inside of the second guide rail 13, the bottom of the inside of the carriage 12 is equipped with PT116B-216 pressure sensor 16, described
PT116B-216 pressure sensor 16 is embedded in the inside for being set to carriage 12, and the inside of the carriage 12 is equipped with control chip
18, the control chip 18 is embedded in the inside for being set to carriage 12, and the bottom of the control chip 18 is equipped with battery 19, institute
It states battery 19 and is embedded in the inside for being set to carriage 12, the side of the control chip 18 is equipped with liquid crystal display 20, described
PT116B-216 pressure sensor 16, control chip 18 and liquid crystal display 20 are electrically connected with battery 19, the liquid crystal
The bottom of display screen 20 is separately installed with rising button 23, declines button 21 and stop button 22, the rising button 23, decline
Button 21 and stop button 22 are electrically connected with YTD-200 motor 2.
Further, the side of the top plate 1 is equipped with power supply line 9, the YTD-200 motor 2, rising button 23, under
Button 21 and stop button 22 is dropped to be electrically connected with power supply line 9, can be convenient passenger press respectively rising button 23, decline by
Button 21 and stop button 22 control the lifting and stopping of elevator.
Further, the carriage 12 and counterweight 11 are connect by haulage cable 10, and the haulage cable 10 is through sedan-chair
The top in compartment 12 successively bypasses driving wheel 4 and directive wheel 6 passes through limiter of speed 8 and is fixedly connected with the top of counterweight 11, passes through counterweight
11 balance the weight of carriage 12, can prevent carriage 12 from rising and fall sharply and quickly, can be convenient control elevator by haulage cable 10
Lifting.
Further, the depth of the pit 15 is 1.2M, and carriage 12 can be allowed to be down to and ground level.
Further, the top of the pit 15 is equipped with buffer 17, and the buffer 17 passes through screw with pit 15
It is fixedly connected, elevator is in being moved upwardly or downwardly, and when encountering emergency case, will be worked as a buffer by buffer 17, to keep away
Exempt from lift car 12 or counterweight 11 directly hits bottom or rushes to summit, protects the safety of passenger and equipment.
Working principle: when start-up operation, power supply line 9 being connected with the mains, and provides electric energy for the present apparatus, then passenger and is taken
The article of band enters in carriage 12, when passenger needs upstairs, by pressing rising button 23 YTD-200 motor 2 is rotated forward,
It drives shaft 3 to rotate forward, driving wheel 4 is driven to rotate forward, so that directive wheel 6 is driven to rotate forward, so that haulage cable 10 is driven, it is right at this time
Weigh 11 decline, carriage 12 rise i.e. may make passengers upstairs, with should passenger need downstairs when, made by pressing declines button 21
It obtains counterweight 11 to rise, the decline of carriage 12 may make passenger to go downstairs, and in lifting process, pass through PT116B-216 pressure sensor
16, the pressure that can be generated to passenger in carriage 12 and cargo detects, and by liquid crystal display 20 to the pressure measured
Data carry out real-time display, and then by control chip 18, YTD-200 motor 2 can be controlled according to the pressure data measured
The speed of rotation, to control the speed of the lifting of carriage 12, when the pressure measured is big, i.e. passenger and when big goods weight is led to
It crosses control chip 18 and reduces the revolving speed of YTD-200 motor 2, thus reduce the speed of the lifting operation of carriage 12, in order to avoid there is safety
Accident suitably increases YTD-200 motor 2 by control chip 18 in the pressure hour measured, i.e. passenger and goods weight hour
Revolving speed, thus increase carriage 12 lifting operation speed so that operational efficiency is higher, passenger can be by pressing stop button
22 keep carriage 12 out of service, when no matter which kind of reason makes carriage 12 exceed the speed limit to carriage 12 in operation, or even fall
Danger, then limiter of speed 8 acts, and stops carriage 12, and when encountering emergency case, work will be buffered by buffer 17
With, bottom is directly hit to avoid lift car 12 or counterweight 11 or is rushed to summit, the safety of protection passenger and equipment.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of free regulating device of elevator speed, including top plate (1), carriage (12) and pit (15), it is characterised in that:
It is equipped with driving wheel (4) at the top of the top plate (1), the side of the driving wheel (4) is equipped with directive wheel (6), the driving
Wheel (4) and directive wheel (6) in the middle part of be mounted on central axis (7), the central axis (7) be embedded in be set to driving wheel (4) and
The bottom of the center of directive wheel (6), the driving wheel (4) and directive wheel (6) is mounted on fixing piece (5), the fixing piece (5)
It is connect with central axis (7) by active screw, the fixing piece (5) is fixedly connected with the top of top plate (1) by screw, described
The side of driving wheel (4) is equipped with YTD-200 motor (2), and the side of the YTD-200 motor (2) is equipped with shaft (3), institute
Shaft (3) insertion is stated to be set to the inside of YTD-200 motor (2) and weld with central axis (7), the side of the directive wheel (6)
It installs speed limiter (8), the limiter of speed (8) is fixedly connected with the top of top plate (1) by screw；
The two sides of the carriage (12) are mounted on the first guide rail (14), and first guide rail (14) and the bottom of top plate (1) are tight
Close welding, carriage (12) insertion are set to the inside of the first guide rail (14), and the side of the carriage (12) is equipped with counterweight
(11), the two sides of the counterweight (11) are equipped with the second guide rail (13), and second guide rail (13) and the bottom of top plate (1) are close
Welding, counterweight (11) insertion are set to the inside of the second guide rail (13), and the bottom of the inside of the carriage (12) is equipped with
PT116B-216 pressure sensor (16), PT116B-216 pressure sensor (16) insertion are set to the interior of carriage (12)
Portion, the inside of the carriage (12) are equipped with control chip (18), and control chip (18) insertion is set to carriage (12)
The bottom of inside, control chip (18) is equipped with battery (19), and battery (19) insertion is set to carriage (12)
Inside, it is described control chip (18) side be equipped with liquid crystal display (20), the PT116B-216 pressure sensor
(16), chip (18) and liquid crystal display (20) is controlled to be electrically connected with battery (19), the liquid crystal display (20)
Bottom is separately installed with rising button (23), declines button (21) and stop button (22), and the rising button (23), decline are pressed
Button (21) and stop button (22) are electrically connected with YTD-200 motor (2).
2. the free regulating device of a kind of elevator speed according to claim 1, it is characterised in that: the top plate (1)
Side be equipped with power supply line (9), the YTD-200 motor (2), rising button (23), declines button (21) and stop button
(22) it is electrically connected with power supply line (9).
3. the free regulating device of a kind of elevator speed according to claim 1, it is characterised in that: the carriage (12)
It is connect with counterweight (11) by haulage cable (10), the haulage cable (10) successively bypasses drive through the top of carriage (12)
Driving wheel (4) and directive wheel (6) pass through to be fixedly connected at the top of limiter of speed (8) and counterweight (11).
4. the free regulating device of a kind of elevator speed according to claim 1, it is characterised in that: the pit (15)
Depth be 1.2M.
5. the free regulating device of a kind of elevator speed according to claim 1, it is characterised in that: the pit (15)
Top be equipped with buffer (17), the buffer (17) is fixedly connected with pit (15) by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820767204.1U CN208308158U (en) | 2018-05-22 | 2018-05-22 | A kind of free regulating device of elevator speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820767204.1U CN208308158U (en) | 2018-05-22 | 2018-05-22 | A kind of free regulating device of elevator speed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208308158U true CN208308158U (en) | 2019-01-01 |
Family
ID=64715153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820767204.1U Expired - Fee Related CN208308158U (en) | 2018-05-22 | 2018-05-22 | A kind of free regulating device of elevator speed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208308158U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115164485A (en) * | 2022-07-25 | 2022-10-11 | 海信冰箱有限公司 | Refrigerator and shelf lifting control method thereof |
-
2018
- 2018-05-22 CN CN201820767204.1U patent/CN208308158U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115164485A (en) * | 2022-07-25 | 2022-10-11 | 海信冰箱有限公司 | Refrigerator and shelf lifting control method thereof |
| CN115164485B (en) * | 2022-07-25 | 2023-12-22 | 海信冰箱有限公司 | Refrigerator and layer frame lifting control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190101 Termination date: 20200522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |