CN103466403B - Elevator height automatic determining device - Google Patents
Elevator height automatic determining device Download PDFInfo
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- CN103466403B CN103466403B CN201310441974.9A CN201310441974A CN103466403B CN 103466403 B CN103466403 B CN 103466403B CN 201310441974 A CN201310441974 A CN 201310441974A CN 103466403 B CN103466403 B CN 103466403B
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- elevator
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Abstract
The invention provides an elevator height automatic determining device and belongs to the technical field of elevator equipment. A guide shoe wheel and a driven wheel realize transmission through a chain, the driven wheel is fixedly arranged on a lift car, an eccentric light shading component is arranged on the driven wheel, an optical sensing component matched with the light shading component is also arranged on the lift car, the optical sensing component is connected with a height calculating module through a displacement calculating module, the driven wheel is connected with the height calculating module through a direction sensing module, and the optical sensing component, the light shading component and the driven wheel are all arranged inside the lift car. The elevator height automatic determining device has the advantages that the light shading component is driven to move through the operation of an elevator guide shoe, so the determination of the optical sensing component on the movement of the light shading component can be realized, and the located position of an elector can be obtained through calculation.
Description
Technical field
The invention provides a kind of elevator height apparatus for automatically measuring, belong to technical field of elevator equipment.
Background technology
Elevator has many important data to need to measure, and traditional method of inspection measures with level indicator and steel ruler, and such mode of operation have impact on the raising of work efficiency, and the on-the-spot range observation difficulty of some projects is large simultaneously, and safety factor is low.Therefore how by means of new and high technology means, exploitation both can ensure the safety of practitioner, and the distance measurement method of the quality and efficiency that improve again elevator inspection work has been put in face of us.
The distance measurement method of present advanced person has ultrasonic ranging and electromagnetic distance measurement two kinds.Ultrasonic generator can be divided into two large classes: a class produces super sonic by electric means, and another kind of is mechanically produce super sonic.Hypracoustic frequency, power are different with acoustic wave character, and thus purposes is also different.Comparatively conventional is piezoelectric-type ultrasonic wave producer at present.Ultrasonic range finder price is low, realization is simple, is widely used in the Reverse Sensor of automobile tail.But in elevator hoistways, all kinds of device distribution is comparatively intensive, and the target piece of ultrasonic ranging is the principle of closest range, is not suitable for elevator range finding.
Summary of the invention
The object of the invention is: providing a kind of can measure and read out instrument automatically as the elevator height of standby mode, and the technical scheme of employing is:
A kind of elevator height apparatus for automatically measuring, lead boots wheel and realize transmission by chain and flower wheel, flower wheel is fixed on car, flower wheel is provided with eccentric light-blocking member, car is also provided with the optical perception parts matched with light-blocking member.
In use, lead boots wheel and be stuck on guide rail, operationally, leading boots wheel can rotate elevator, now, leads boots wheel and is rotated by chain-driving flower wheel.Owing to flower wheel being provided with eccentric light-blocking member, therefore light-blocking member is when detouring a circle, have can move to optical perception parts in portion of time interval induction range in, the movement of how many times light-blocking member detected by optical perception parts within a certain period of time thus the displacement that elevator runs can be calculated.
Further improve as the present invention, optical perception parts are connected with high computational module by displacement computing module, and flower wheel is connected with high computational module by direction inductor module.
Such improvement can realize the automatic computing of elevator height, first optical perception parts can measure the times of exercise of light-blocking member within a certain period of time, next, number of run information is sent to displacement computing module, this module can calculate the shift length that elevator is made, next, can calculate according to original elevation information stored the elevation information made new advances by high computational module; In addition, because flower wheel can occur different rotation directions along with the up-and-down movement of elevator, therefore, direction inductor module can judge the up-downlink direction of elevator according to the rotation direction of flower wheel, and made the computing adding accordingly or subtract by high computational module, and then calculate the height of elevator more easily.
Further improve as the present invention, optical perception parts, light-blocking member, flower wheel are all arranged at cab interior.The corrosion of the damp air in elevator hoistways can be prevented, in addition, its more convenient maintenance.
beneficial effect
The present invention drives the motion of light-blocking member by the running of elevator guide shoe, thus can realize the mensuration that optical perception parts move to light-blocking member, thus can calculate the position residing for elevator.
Accompanying drawing explanation
Fig. 1 is the structural representation of determinator in embodiment 1.
Fig. 2 is the section-drawing in A-A direction in Fig. 1.
Fig. 3 is the annexation figure in embodiment 2 between each module and parts.
Fig. 4 is the structural representation of determinator in embodiment 3.
Wherein, 1 is lead boots wheel, and 2 is chains, and 3 is flower wheels, and 4 is light-blocking members, and 5 is optical perception parts, and 6 is guide rails.
Detailed description of the invention
Embodiment 1
As depicted in figs. 1 and 2, a kind of elevator height apparatus for automatically measuring, it is characterized in that: lead boots wheel 1 and realize transmission by chain 2 and flower wheel 3, flower wheel 3 is fixed on car, flower wheel 3 is provided with eccentric light-blocking member 4, car is also provided with the optical perception parts 5 matched with light-blocking member 4.
In use, lead boots wheel 1 and be stuck on guide rail 6, operationally, leading boots wheel 1 can rotate elevator, now, leads boots wheel 1 and drives flower wheel 3 to rotate by chain 2.Owing to flower wheel 3 being provided with eccentric light-blocking member 4, therefore light-blocking member 4 is when detouring a circle, have can move to optical perception parts 5 in portion of time interval induction range in, the movement of how many times light-blocking member 4 detected by optical perception parts 5 within a certain period of time thus the displacement that elevator runs can be calculated.
Embodiment 2
As shown in Figure 3, be with the difference of embodiment 1: optical perception parts 5 are connected with high computational module by displacement computing module, flower wheel 3 is connected with high computational module by direction inductor module.
Such improvement can realize the automatic computing of elevator height, first optical perception parts 5 can measure the times of exercise of light-blocking member 4 within a certain period of time, next, number of run information is sent to displacement computing module, this module can calculate the shift length that elevator is made, next, can calculate according to original elevation information stored the elevation information made new advances by high computational module; In addition, because flower wheel 3 can occur different rotation directions along with the up-and-down movement of elevator, therefore, direction inductor module can judge the up-downlink direction of elevator according to the rotation direction of flower wheel 3, and made the computing adding accordingly or subtract by high computational module, and then calculate the height of elevator more easily.
Embodiment 3
As shown in Figure 4, be with the difference of embodiment 1: optical perception parts 5, light-blocking member 4, flower wheel 3 are all arranged at cab interior.The corrosion of the damp air in elevator hoistways can be prevented, in addition, its more convenient maintenance.
Claims (1)
1. an elevator height apparatus for automatically measuring, it is characterized in that: lead boots wheel (1) and realize transmission by chain (2) and flower wheel (3), flower wheel (3) is fixed on car, flower wheel (3) is provided with eccentric light-blocking member (4), car is also provided with the optical perception parts (5) matched with light-blocking member (4); Described optical perception parts (5) are connected with high computational module by displacement computing module, and flower wheel (3) is connected with high computational module by direction inductor module; Described optical perception parts (5), light-blocking member (4), flower wheel (3) are all arranged at cab interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310441974.9A CN103466403B (en) | 2013-09-25 | 2013-09-25 | Elevator height automatic determining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310441974.9A CN103466403B (en) | 2013-09-25 | 2013-09-25 | Elevator height automatic determining device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103466403A CN103466403A (en) | 2013-12-25 |
| CN103466403B true CN103466403B (en) | 2015-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310441974.9A Active CN103466403B (en) | 2013-09-25 | 2013-09-25 | Elevator height automatic determining device |
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| Country | Link |
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| CN (1) | CN103466403B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5509505A (en) * | 1993-09-29 | 1996-04-23 | Otis Elevator Company | Arrangement for detecting elevator car position |
| JPH11209014A (en) * | 1997-12-31 | 1999-08-03 | Otis Elevator Co | Retroreflective position detecting device for elevator hoistway |
| CN201102841Y (en) * | 2007-08-23 | 2008-08-20 | 中国建筑科学研究院建筑机械化研究分院 | Elevator data measuring apparatus |
| CN101570296A (en) * | 2008-04-30 | 2009-11-04 | 株式会社日立制作所 | Stop position detection device for elevator |
| CN102530666A (en) * | 2010-12-27 | 2012-07-04 | 株式会社日立制作所 | Elevator equipment |
| CN102556791A (en) * | 2010-12-14 | 2012-07-11 | 株式会社日立制作所 | Position detection apparatus for elevator car |
-
2013
- 2013-09-25 CN CN201310441974.9A patent/CN103466403B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5509505A (en) * | 1993-09-29 | 1996-04-23 | Otis Elevator Company | Arrangement for detecting elevator car position |
| JPH11209014A (en) * | 1997-12-31 | 1999-08-03 | Otis Elevator Co | Retroreflective position detecting device for elevator hoistway |
| CN201102841Y (en) * | 2007-08-23 | 2008-08-20 | 中国建筑科学研究院建筑机械化研究分院 | Elevator data measuring apparatus |
| CN101570296A (en) * | 2008-04-30 | 2009-11-04 | 株式会社日立制作所 | Stop position detection device for elevator |
| CN102556791A (en) * | 2010-12-14 | 2012-07-11 | 株式会社日立制作所 | Position detection apparatus for elevator car |
| CN102530666A (en) * | 2010-12-27 | 2012-07-04 | 株式会社日立制作所 | Elevator equipment |
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| Publication number | Publication date |
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| CN103466403A (en) | 2013-12-25 |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: SUZHOU HUANYAN ELECTRICAL CO., LTD. Free format text: FORMER OWNER: WUJIANG JUNDA ELEVATOR PARTS CO., LTD. Effective date: 20150623 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yan Huan Inventor before: Ping Lizhong |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: PING LIZHONG TO: YAN HUAN |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20150623 Address after: 7 groups of friendship village Songling town of Wujiang District of Suzhou City, Jiangsu province 215200 split eight community Applicant after: SUZHOU HUANYAN ELECTRICAL CO., LTD. Address before: Suzhou Wuzhong District City, Jiangsu province 215212 Lili town traffic road No. 1 Applicant before: Wujiang Junda Elevator Parts Co., Ltd. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |