CN204057542U - A kind of device for detection of position of car body - Google Patents
A kind of device for detection of position of car body Download PDFInfo
- Publication number
- CN204057542U CN204057542U CN201420426674.3U CN201420426674U CN204057542U CN 204057542 U CN204057542 U CN 204057542U CN 201420426674 U CN201420426674 U CN 201420426674U CN 204057542 U CN204057542 U CN 204057542U
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- car
- detection
- car body
- read out
- out instrument
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Abstract
The utility model discloses a kind of device for detection of position of car body, comprising: displacement pickup, for detecting the real time position of car at hoistway; Read out instrument, for showing the real time position of car at hoistway; Institute's displacement sensors is electrically connected with read out instrument.Adopt the utility model, by high-precision displacement pickup, detect the real-time distance of cage bottom distance well pit to determine the real time position of car at hoistway, and shown by read out instrument, after making repair and maintenance personnel arrive fault in-situ, inquire without the need to carrying out again and observe, only need the detail location directly can being learnt car by read out instrument, realize rescue rapidly, improve rescue efficiency, ensure passenger safety.
Description
Technical field
The utility model relates to elevators field, particularly relates to a kind of device for detection of position of car body.
Background technology
Elevator breaks down and can not run, and the stranded event of passenger may occur.Elevator maintain and protection personnel, before the stranded passenger of rescue, need the position accurately knowing car.And moving elevator car, need the position knowing car equally.
Adopt questioning, observation and trial and error method at present more.Questioning, namely link up with the passenger of stranded elevator, generally passenger is after meeting accident, nervous, is difficult to the information providing elevator position.Observation, namely repair and maintenance personnel check the position of elevator at hoistway by machine room hole in machine room, and machine room is boxed out general very little after elevator installation, observe car position difficulty, and especially hoistway is without the situation of throwing light on or illumination is not enough.Trial and error method, namely repair and maintenance personnel estimate car position, confirm to corresponding stop, estimate only by above-mentioned inquiry, observation and personal experience, poor accuracy.Therefore, all there is the shortcoming judging the inaccurate and length consuming time of car position in above-mentioned three kinds of methods, is unfavorable for quick rescue trapped personnel.
Summary of the invention
Technical problem to be solved in the utility model is, provides a kind of structure simple, high-precision device for detection of position of car body, can detect the real time position of car at hoistway exactly.
In order to solve the problems of the technologies described above, the utility model provides a kind of device for detection of position of car body, comprising: displacement pickup, for detecting the real time position of car at hoistway; Read out instrument, for showing the real time position of car at hoistway; Institute's displacement sensors is electrically connected with read out instrument.
As the improvement of such scheme, institute's displacement sensors comprises transmitter and receptor; Described transmitter, receptor are installed on bottom car frame respectively, pit, and described sender to receiver sends signal, detect the real-time distance of cage bottom distance pit.
As the improvement of such scheme, described transmitter, receptor are located on same vertical direction.
As the improvement of such scheme, institute's displacement sensors comprise in PSD displacement pickup, CCD laser displacement sensor, CMOS laser displacement sensor any one.
As the improvement of such scheme, described read out instrument is installed on elevator control cabinet and/or control cabin.
As the improvement of such scheme, described device for detection of position of car body also comprises the power supply for powering for institute's displacement sensors.
As the improvement of such scheme, described power supply is mains lighting supply or backup power.
Enforcement the beneficial effects of the utility model are:
By high-precision displacement pickup, detect the real-time distance of cage bottom distance well pit to determine the real time position of car at hoistway, and shown by read out instrument, after making repair and maintenance personnel arrive fault in-situ, inquire without the need to carrying out again and observe, only need the detail location directly can being learnt car by read out instrument, realize rescue rapidly, improve rescue efficiency, ensure passenger safety.
Meanwhile, the transmitter of displacement pickup, receptor are installed on bottom car frame respectively, pit, more save installing space, do not affect the up-and-down movement to car, also can detect the distance with pit bottom car frame exactly.Correspondingly, read out instrument is installed on elevator control cabinet and control cabin, makes repair and maintenance personnel no matter at control cabin or the control housing place of Stall, all directly can learn the detail location of car, realize rescue rapidly.
In addition, be that displacement pickup is powered by mains lighting supply or backup power, make power supply more stable, secure.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of device for detection of position of car body of the utility model;
Fig. 2 is the structural representation of displacement pickup in a kind of device for detection of position of car body of the utility model;
Fig. 3 is another structural representation of a kind of device for detection of position of car body of the utility model.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, described device for detection of position of car body comprises displacement pickup 1 and read out instrument 2, and institute's displacement sensors 1 is electrically connected with read out instrument 2.
Wherein:
Displacement pickup 1, for detecting the real time position of car at hoistway.
Read out instrument 2, for showing the real time position of car at hoistway.
It should be noted that, device for detection of position of car body adopts displacement pickup 1 to detect the real time position of car at hoistway, and shown by read out instrument 2, after making repair and maintenance personnel arrive fault in-situ, inquire without the need to carrying out again and observe, only need the detail location directly can being learnt car by read out instrument 2, realize rescue rapidly.
As shown in Figure 2, institute's displacement sensors 1 comprises transmitter and receptor; Described transmitter, receptor are installed on bottom car frame respectively, pit, and described sender to receiver sends signal, detect the real-time distance of cage bottom distance pit.
It should be noted that, transmitter and receptor one_to_one corresponding, when described transmitter is installed on bottom car frame, receptor is installed on well pit; When described receptor is installed on bottom car frame, transmitter is installed on well pit.
When elevator breaks down and can not run, sender to receiver sends signal, detects the real-time distance of cage bottom distance well pit to determine the real time position of car at hoistway, and is shown by read out instrument 2.
Correspondingly, described transmitter, receptor are installed on bottom car frame respectively, pit, more save installing space, do not affect the up-and-down movement to car, meanwhile, can detect the distance with pit bottom car frame exactly.
More preferably, described transmitter, receptor are located on same vertical direction, make the Signal transmissions between transmitter and receptor more accurate.
More preferably, institute's displacement sensors comprises any one in PSD displacement pickup, CCD laser displacement sensor, CMOS laser displacement sensor.
By the high precision test of the displacement pickups such as PSD displacement pickup, CCD laser displacement sensor, CMOS laser displacement sensor, the real time position of car in hoistway can be reflected exactly.
More preferably, described read out instrument 2 is installed on elevator control cabinet and/or control cabin.
It should be noted that, read out instrument 2 can be installed on elevator controlling cashier's office in a shop, also can be installed in the control cabin of Stall, elevator controlling can also be installed on cashier's office in a shop and in the control cabin of Stall simultaneously, make repair and maintenance personnel no matter at control cabin or the control housing place of Stall, all directly learn the detail location of car by read out instrument 2, realize rescue rapidly.
As shown in Figure 3, described device for detection of position of car body also comprises the power supply 3 for powering for institute's displacement sensors 1.
When elevator break down can not run time, power supply 3 is powered for displacement pickup 1, and drive displacement sensor 1 detects the real time position of car at hoistway.
More preferably, described power supply is mains lighting supply or backup power, ensures that elevator breaks down when can not run, can provide stable power supply for displacement pickup 1.
As from the foregoing, when elevator break down can not run time, power supply 3 provides stable power supply for displacement pickup 1, drive displacement sensor 1 works, sender to receiver in displacement pickup 1 sends signal, by the high precision of displacement pickup 1, detect the real-time distance of cage bottom distance well pit to determine the real time position of car at hoistway, and shown by the read out instrument 2 being installed on elevator control cabinet and control cabin.After making repair and maintenance personnel arrive fault in-situ, inquire without the need to carrying out again and observe, only need the detail location directly can being learnt car by read out instrument 2, realize rescue rapidly, improve rescue efficiency, ensure passenger safety.
The above is preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (7)
1. a device for detection of position of car body, is characterized in that, described device for detection of position of car body comprises:
Displacement pickup, for detecting the real time position of car at hoistway;
Read out instrument, for showing the real time position of car at hoistway;
Institute's displacement sensors is electrically connected with read out instrument.
2. device for detection of position of car body as claimed in claim 1, it is characterized in that, institute's displacement sensors comprises transmitter and receptor;
Described transmitter, receptor are installed on bottom car frame respectively, pit, and described sender to receiver sends signal, detect the real-time distance of cage bottom distance pit.
3. device for detection of position of car body as claimed in claim 2, it is characterized in that, described transmitter, receptor are located on same vertical direction.
4. device for detection of position of car body as claimed in claim 1, is characterized in that, institute's displacement sensors comprise in PSD displacement pickup, CCD laser displacement sensor, CMOS laser displacement sensor any one.
5. device for detection of position of car body as claimed in claim 1, it is characterized in that, described read out instrument is installed on elevator control cabinet and/or control cabin.
6. device for detection of position of car body as claimed in claim 1, it is characterized in that, described device for detection of position of car body also comprises the power supply for powering for institute's displacement sensors.
7. device for detection of position of car body as claimed in claim 5, it is characterized in that, described power supply is mains lighting supply or backup power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420426674.3U CN204057542U (en) | 2014-07-31 | 2014-07-31 | A kind of device for detection of position of car body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420426674.3U CN204057542U (en) | 2014-07-31 | 2014-07-31 | A kind of device for detection of position of car body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204057542U true CN204057542U (en) | 2014-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420426674.3U Expired - Fee Related CN204057542U (en) | 2014-07-31 | 2014-07-31 | A kind of device for detection of position of car body |
Country Status (1)
| Country | Link |
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| CN (1) | CN204057542U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106516929A (en) * | 2015-09-10 | 2017-03-22 | 上海华程电梯技术有限公司 | Safe and controllable elevator brake releasing system |
| WO2017115100A1 (en) * | 2015-12-28 | 2017-07-06 | Otis Elevator Company | Elevator system runby monitoring and adjustment |
-
2014
- 2014-07-31 CN CN201420426674.3U patent/CN204057542U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106516929A (en) * | 2015-09-10 | 2017-03-22 | 上海华程电梯技术有限公司 | Safe and controllable elevator brake releasing system |
| WO2017115100A1 (en) * | 2015-12-28 | 2017-07-06 | Otis Elevator Company | Elevator system runby monitoring and adjustment |
| CN108473272A (en) * | 2015-12-28 | 2018-08-31 | 奥的斯电梯公司 | Elevator device surpassed distance monitoring and regulation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170306 Address after: 528455 Guangdong province Zhongshan City South Road No. 218-226 building the first layer six Patentee after: Zhongshan South Elevator Engineering Research Institute Co., Ltd. Address before: 528000 Guangdong Province, Foshan city Chancheng District Funing Road No. 213 building 1404 room a Junning Patentee before: GUANGDONG BUZHI INDUSTRIAL INVESTMENT CO., LTD. |
|
| 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: 20141231 Termination date: 20170731 |