CN205294528U - Intelligent recognition's elevator hydraulic absorber detecting system - Google Patents
Intelligent recognition's elevator hydraulic absorber detecting system Download PDFInfo
- Publication number
- CN205294528U CN205294528U CN201521007782.8U CN201521007782U CN205294528U CN 205294528 U CN205294528 U CN 205294528U CN 201521007782 U CN201521007782 U CN 201521007782U CN 205294528 U CN205294528 U CN 205294528U
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- receiving module
- wireless receiving
- elevator
- wireless
- intelligent recognition
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- Expired - Fee Related
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- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
Abstract
The utility model provides an intelligent recognition's elevator hydraulic absorber detecting system, includes elevator car, gathers camera, hydraulic absorber, wireless transmitting module, wireless receiving module, operation about elevator car sets up in the well, hydraulic absorber installs in the elevator car bottom, gather the camera and aim at hydraulic absorber's pressurized part, gather the camera output end and connect wireless transmitting module, through wireless transmitting module with the data roll out who gathers, still include the outer wireless receiving module of well, the wireless receiving module with wireless transmitting module connect, receive the data that the wireless receiving module was sent. The realization is to the automated inspection of elevator hydraulic absorber reset time and distance, has quick, accurate, high -efficient, intellectuality and the high characteristics of degree of automation.
Description
Technical field
This utility model relates to elevator detection technique field.
Background technology
Squat the end to the impact of passenger and injury for alleviating car, buffer can be set in the well pit immediately below car. For the speed elevator more than 1m/s, buffering effect hydraulic bjuffer more preferably can be set. When causing that car surmounts terminal stop because of wire cable rupture, control system down, traction frictional force or brake sticking brake power deficiency; to be the heat energy of hydraulic oil by the buffer kinetic energy car and potential energy; car is made to stop with certain deceleration; to avoid lift car directly to hit at the end, the safety of protection passenger and equipment. In all of safety precautions of elevator, buffer is last one safeguard protection. It is just as the fire-fighting equipment in people's daily life, although do not use at ordinary times, but must ensure that its function is intact effectively, to guarantee to play a role at Emergency time. Therefore accurate, efficient, safe detection hydraulic bjuffer is to guaranteeing that in elevator emergency situation, buffering stopping and minimizing injures and deaths are most important.
Regulation in special safety equipment technical specification " elevator surveillance inspection and periodic inspection rule-traction and forcibly driving elevator ": after buffer action, returning back to its normal extended position elevator could be properly functioning; The maximum time limit that buffer resets completely is 120s. For this content, the detection method adopted at present is that testing staff squats and operates in elevator pit, and the technical way of dependence is artificial observation and manual time-keeping. There is inefficiency in this detection method, artificial judgment subjectivity is big, error big, testing staff's personal safety exists the shortcomings such as risk, the needs that elevator is fast-developing can not be met far away, it is badly in need of studying more advanced inspection technology and detecting device, improves elevator detection efficiency and detection level.
Utility model content
Utility model aims to overcome that prior art is not enough, the collection hydraulic bjuffer detection system of a kind of Intelligent Recognition is disclosed, realize the automatic detection to Elevator hydraulic buffer resetting time and distance, there is quick, accurate, efficient, intelligent and that automaticity is high feature.
Technical solutions of the utility model:
The Elevator hydraulic buffer detection system of a kind of Intelligent Recognition, it is characterised in that include lift car, acquisition camera, hydraulic bjuffer, wireless transmitter module, wireless receiving module,
Described lift car is arranged in hoistway and runs up and down, described hydraulic bjuffer is installed on bottom lift car, the part in compression of described acquisition camera alignment hydraulic bjuffer, described acquisition camera outfan connects wireless transmitter module, the data of collection is spread out of by wireless transmitter module;
Also including the wireless receiving module outside hoistway, wireless receiving module is connected with described wireless transmitter module, receives the data that wireless receiving module sends.
This utility model also includes host computer, and described host computer is connected with receiving wireless receiving module, for the data that subsequent treatment collects.
This utility model also includes remote manipulator, and described remote manipulator is connected with acquisition camera remote-control radio in hoistway, for controlling the work of acquisition camera.
Beneficial effect:
This utility model need not install any device on buffer, and execute-in-place is simple, it is efficient and convenient to measure.
1. without installing any auxiliary equipment on hydraulic bjuffer, buffer will not be damaged, highly versatile, be suitable for the buffer of different size, different parameters and different model.
2. realize the information transmission of equipment and hoistway external equipment in hoistway based on Radio Transmission Technology, it is not necessary to transmission solid line, it is simple to the layout at instrument scene and operation, and reviewer is positioned at outside hoistway, it is ensured that personal safety.
Accompanying drawing explanation
Fig. 1 is the detection system schematic of Elevator hydraulic buffer.
Detailed description of the invention
The detection system schema of Elevator hydraulic buffer is as shown in Figure 1. This utility model includes lift car 7, acquisition camera 4, hydraulic bjuffer 1, wireless transmitter module 5, wireless receiving module 6,
Described lift car is arranged in hoistway 8 and runs up and down, described hydraulic bjuffer is installed on bottom lift car, the part in compression of described acquisition camera alignment hydraulic bjuffer, described acquisition camera outfan connects wireless transmitter module, the data of collection is spread out of by wireless transmitter module;
Also including the wireless receiving module outside hoistway, wireless receiving module is connected with described wireless transmitter module, receives the data that wireless receiving module sends.
This utility model also includes host computer (meaning not shown in the figures), and described host computer is connected with receiving wireless receiving module, for the data that subsequent treatment collects.
This utility model also includes remote manipulator, and described remote manipulator is connected with acquisition camera remote-control radio in hoistway, for controlling the work of acquisition camera.
Whole system conceptual design is as follows:
(1) video camera is utilized to obtain the motor process of hydraulic bjuffer. Whole motor process: first, lift car is slowly descending from distance a distance, hydraulic bjuffer top, and buffer distance is increasingly nearer, until pressing buffer; Secondly, car continues descending, and buffer is also compressed therewith, until buffer is compressed at the end, traction steel-cable skids in grooving, and car cannot move down; Then, manipulation car runs up and leaves buffer, and buffer starts when not having ambient pressure to automatically reset; Finally, buffer resets completely, and whole motor process terminates. These data are by camera acquisition and spread out of.
(2) hoistway internal information and the exchange of hoistway external information are realized by wireless transmit and transmission technology. For avoiding personnel to come to harm, in detection process, testing staff stands in outside hoistway, and gathers shooting and be placed in well pit. On the one hand, testing staff needs video camera is remotely controlled, and controls video acquisition and starts and terminate; On the other hand, camera acquisition to information be also required to be delivered to the outer host computer of hoistway, make the outer testing staff of hoistway understand buffer action situation in time.
Claims (3)
1. the Elevator hydraulic buffer detection system of an Intelligent Recognition, it is characterised in that include lift car, acquisition camera, hydraulic bjuffer, wireless transmitter module, wireless receiving module,
Described lift car is arranged in hoistway and runs up and down, described hydraulic bjuffer is installed on bottom lift car, the part in compression of described acquisition camera alignment hydraulic bjuffer, described acquisition camera outfan connects wireless transmitter module, the data of collection is spread out of by wireless transmitter module;
Also including the wireless receiving module outside hoistway, wireless receiving module is connected with described wireless transmitter module, receives the data that wireless receiving module sends.
2. the Elevator hydraulic buffer detection system of Intelligent Recognition as claimed in claim 1, it is characterised in that also including host computer, described host computer is connected with receiving wireless receiving module, for the data that subsequent treatment collects.
3. the Elevator hydraulic buffer detection system of Intelligent Recognition as claimed in claim 1, it is characterised in that also including remote manipulator, described remote manipulator is connected with acquisition camera remote-control radio in hoistway, for controlling the work of acquisition camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521007782.8U CN205294528U (en) | 2015-12-07 | 2015-12-07 | Intelligent recognition's elevator hydraulic absorber detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521007782.8U CN205294528U (en) | 2015-12-07 | 2015-12-07 | Intelligent recognition's elevator hydraulic absorber detecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205294528U true CN205294528U (en) | 2016-06-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521007782.8U Expired - Fee Related CN205294528U (en) | 2015-12-07 | 2015-12-07 | Intelligent recognition's elevator hydraulic absorber detecting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205294528U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106494959A (en) * | 2016-12-06 | 2017-03-15 | 宁波永良电梯技术发展有限公司 | The control method of elevator device |
| CN110702395A (en) * | 2019-10-22 | 2020-01-17 | 浙江西沃电梯有限公司 | Elevator buffer performance detection device |
| CN112712517A (en) * | 2021-01-11 | 2021-04-27 | 上海市特种设备监督检验技术研究院 | Hydraulic buffer detection system and detection method based on intelligent image identification |
| CN113086797A (en) * | 2021-03-30 | 2021-07-09 | 广东省特种设备检测研究院珠海检测院 | Deep learning device and method for identifying hidden danger of hydraulic buffer of elevator |
-
2015
- 2015-12-07 CN CN201521007782.8U patent/CN205294528U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106494959A (en) * | 2016-12-06 | 2017-03-15 | 宁波永良电梯技术发展有限公司 | The control method of elevator device |
| CN110702395A (en) * | 2019-10-22 | 2020-01-17 | 浙江西沃电梯有限公司 | Elevator buffer performance detection device |
| CN110702395B (en) * | 2019-10-22 | 2021-05-14 | 浙江西沃电梯有限公司 | Elevator buffer performance detection device |
| CN112712517A (en) * | 2021-01-11 | 2021-04-27 | 上海市特种设备监督检验技术研究院 | Hydraulic buffer detection system and detection method based on intelligent image identification |
| CN113086797A (en) * | 2021-03-30 | 2021-07-09 | 广东省特种设备检测研究院珠海检测院 | Deep learning device and method for identifying hidden danger of hydraulic buffer of elevator |
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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: 20160608 Termination date: 20161207 |