CN204224048U - Gravity type boat davit is from slide unit rank elevator - Google Patents
Gravity type boat davit is from slide unit rank elevator Download PDFInfo
- Publication number
- CN204224048U CN204224048U CN201420680468.5U CN201420680468U CN204224048U CN 204224048 U CN204224048 U CN 204224048U CN 201420680468 U CN201420680468 U CN 201420680468U CN 204224048 U CN204224048 U CN 204224048U
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- elevator
- descending
- control system
- intelligent control
- engine installation
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Abstract
The utility model belongs to a kind of step elevator, and specifically a kind of gravity type boat davit is from slide unit rank elevator.Comprise descending elevator and provide the engine installation of power for descending elevator, also comprise pressure inductor, speed sensor, drag devices and intelligent control system, described descending elevator is provided with pressure inductor and speed sensor, pressure inductor is connected with intelligent control system with speed sensor, intelligent control system is connected with engine installation and drag devices respectively, described engine installation is arranged on descending elevator lower end, and drag devices is arranged on descending elevator upper end.
Description
Technical field
The utility model belongs to a kind of step elevator, and specifically a kind of gravity type boat davit is from slide unit rank elevator.
Background technology
The vertical conveyor of elevator to be a kind of with electrical motor be power, is equipped with box like gondola, takes advantage of people or carrying goods for tier building.Also have step, step plate is contained on crawler belt and runs continuously, is commonly called as automatic elevator.But elevator in use consumption of current is very large, the elevator especially in market, every day all can use a large amount of electric power, increases the cost of market operation.
Although the utility model patent that Authorization Notice No. is CN201873420U mentions that one " utilizes the energy-conserving elevator of gravitional force ", but there is following problem in the energy-conserving elevator in this patent: 1) if when to stand on descending elevator fewer in number, motionless escalator up will be with move, thus the effect of elevator cannot be played.2) if number is too many on descending elevator, then elevator speed is uncontrollable, and the personnel that easily cause injure.3) when initial driving force is not enough, downslide elevator does not have automatic downward sliding function.
Summary of the invention
The utility model, in order to solve the problem, provides a kind of gravity type boat davit from slide unit rank elevator.
The utility model takes following technical scheme: a kind of gravity type boat davit is from slide unit rank elevator, comprise descending elevator and provide the engine installation of power for descending elevator, also comprise pressure inductor, speed sensor, drag devices and intelligent control system, described descending elevator is provided with pressure inductor and speed sensor, pressure inductor is connected with intelligent control system with speed sensor, intelligent control system is connected with engine installation and drag devices respectively, described engine installation is connected with descending elevator lower end, and drag devices is connected with descending elevator upper end.
Described drag devices is resistance generator, and resistance generator is powered to engine installation.Resistance generator is existing apparatus.
When elevator is not stood people time, the pressure signal received is passed to intelligent control system by pressure inductor, and intelligent control system signal transmission makes engine installation and drag devices not carry out work.
When the people that elevator is stood is more time, at this moment the pressure signal received is passed to intelligent control system by pressure inductor, and intelligent control system judges to reach an initial start power, then automatically glide when not having Power output.If when pressure and slip velocity exceed the safety value of setting, resistance generator starts automatically or Based Intelligent Control system transfers out signal enabling resistance generator, ensures that elevator operating speed is normal by resistance generator, and resistance generator energy store electrical energy is for subsequent use simultaneously.
When the people that elevator is stood is less time, at this moment the pressure signal received is passed to intelligent control system by pressure inductor.When intelligent control system judges that this pressure cannot allow elevator automatically decline under gravity, intelligent control system then can transmit a signal to resistance generator, the electric power that starting resistance generator stores is supplied to engine installation, engine installation, to elevator initial driving force, makes elevator normal operation.If resistance generator electric power is not enough, then connect external power supply, ensure elevator normal operation.
Described gravity type boat davit step elevator also comprises escalator up, and escalator up is provided with up power wheel, and descending elevator is provided with descending power wheel, and be linked in sequence between descending power wheel and up power wheel trace and gap bridge power wheel.
Compared with prior art, the utility model utilizes the gravity of people on lift stand to drive elevator running, does not need power consumption under usual state.Even if when needing to maintain elevator normal operation by electric power, the required energy also much smaller than general elevator, and carries power generation assembly, takes full advantage of the various energy.Therefore, the utility model has the advantage of energy-conserving and environment-protective.
In addition, the utility model can regulate elevator speed, prevents elevator from declining too fast, compares other gravity type boat davit elevators, also have safe and reliable advantage.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model schematic diagram;
1-drag devices in figure, 2-pressure inductor, 3-descending elevator, the descending power wheel of 4-, 5-engine installation, 6-speed sensor, 7-escalator up, 8-gap bridge power wheel, the up power wheel of 9-, 10-intelligent control system.
Detailed description of the invention
A kind of gravity type boat davit is from slide unit rank elevator, comprise descending elevator 3 and provide the engine installation 5 of power for descending elevator 3, also comprise pressure inductor 2, speed sensor 6, drag devices 1 and intelligent control system 10, described descending elevator 3 is provided with pressure inductor 2 and speed sensor 6, pressure inductor 2 is connected with intelligent control system 10 with speed sensor 6, intelligent control system 10 is connected with engine installation 5 and drag devices 1 respectively, described engine installation 5 is connected with descending elevator 3 lower end, and drag devices 1 is connected with descending elevator 3 upper end.
Described drag devices 1 is Resistance motor, and resistance generator is powered to engine installation 5.
Described gravity type boat davit step elevator also comprises escalator up 7, and escalator up 7 is provided with up power wheel 9, and descending elevator 3 is provided with descending power wheel 4, and be linked in sequence between descending power wheel 4 and up power wheel 9 trace and gap bridge power wheel 8.
Claims (3)
1. a gravity type boat davit is from slide unit rank elevator, comprise descending elevator (3) and provide the engine installation (5) of power for descending elevator (3), it is characterized in that: also comprise pressure inductor (2), speed sensor (6), drag devices (1) and intelligent control system (10), described descending elevator (3) is provided with pressure inductor (2) and speed sensor (6), pressure inductor (2) is connected with intelligent control system (10) with speed sensor (6), intelligent control system (10) is connected with engine installation (5) and drag devices (1) respectively, described engine installation (5) is connected with descending elevator (3) lower end, drag devices (1) is connected with descending elevator (3) upper end.
2. gravity type boat davit according to claim 1 is from slide unit rank elevator, it is characterized in that: described drag devices (1) is resistance generator, and resistance generator is powered to engine installation (5).
3. gravity type boat davit according to claim 1 and 2 is from slide unit rank elevator, it is characterized in that: also comprise escalator up (7), escalator up (7) is provided with up power wheel (9), descending elevator (3) is provided with descending power wheel (4), and be linked in sequence between descending power wheel (4) and up power wheel (9) trace and gap bridge power wheel (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420680468.5U CN204224048U (en) | 2014-11-14 | 2014-11-14 | Gravity type boat davit is from slide unit rank elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420680468.5U CN204224048U (en) | 2014-11-14 | 2014-11-14 | Gravity type boat davit is from slide unit rank elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204224048U true CN204224048U (en) | 2015-03-25 |
Family
ID=52922166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420680468.5U Expired - Fee Related CN204224048U (en) | 2014-11-14 | 2014-11-14 | Gravity type boat davit is from slide unit rank elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204224048U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108058952A (en) * | 2017-12-25 | 2018-05-22 | 马根昌 | Station stair luggage traffic device |
-
2014
- 2014-11-14 CN CN201420680468.5U patent/CN204224048U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108058952A (en) * | 2017-12-25 | 2018-05-22 | 马根昌 | Station stair luggage traffic device |
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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: 20150325 Termination date: 20161114 |