CN206553005U - Elevator dragging wire rope failure detector - Google Patents
Elevator dragging wire rope failure detector Download PDFInfo
- Publication number
- CN206553005U CN206553005U CN201720239103.2U CN201720239103U CN206553005U CN 206553005 U CN206553005 U CN 206553005U CN 201720239103 U CN201720239103 U CN 201720239103U CN 206553005 U CN206553005 U CN 206553005U
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- China
- Prior art keywords
- wire rope
- magnetic sensor
- signal
- elevator
- supervision platform
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- 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.)
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- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
Elevator dragging wire rope failure detector, including the first Magnetic Sensor, the second Magnetic Sensor, signal pickup assembly, signaling switch, single-chip microcomputer, power supply, warning device, storage device, driving main frame brake and monitor supervision platform.The elevator dragging wire rope parameter information gathered in real time by the first Magnetic Sensor and the second Magnetic Sensor, and the parameter information for gathering conversion is transmitted into single-chip microcomputer, single-chip microcomputer receives to carry out operational analysis after parameter information, when analyzing steel wire rope and defect occur, transmit a signal on monitor supervision platform, the utility model can detect steel rope fault quantity and position, steel rope abrasion degree and position using Magnetic Flux Leakage Inspecting principle, measurement result is shown in real time, measured value is accurate, reading is easy, fast and accurately reliable, with great use value.
Description
Technical field
The utility model is related to detection technique field, more specifically to elevator dragging wire rope failure detector.
Background technology
Elevator dragging wire rope is special traction steel-cable, is the important safety part in elevator device.Traction steel wire
Rope bears higher extrusion stress at work, and frequently bears the change impacts that elevator starts, braked, while also being rubbed
The influence of the factors such as wiping, corrosion, elevator dragging wire rope is also easy to produce the phenomenons such as fracture of wire, abrasion and corrosion.Draged to improve elevator
Draw the service life and elevator safety coefficient of steel wire rope, maintenance staff often can carry out regular maintenance inspection work to elevator.It is existing
Its testing result accuracy and precision of some detection devices is poor, often causes steel wire rope to exceed the time limit to use or change in advance,
Both the safe handling of elevator had been influenceed, has caused great cost to waste again.
Utility model content
The utility model is mainly the technical problem solved present in prior art, so as to provide a kind of elevator traction steel wire
Rope failure detector.
In order to reach above-mentioned technical purpose, the utility model, which is adopted the following technical scheme that, to be achieved：
Elevator dragging wire rope failure detector, the device includes the first Magnetic Sensor, the second Magnetic Sensor, signal acquisition dress
Put, signaling switch, single-chip microcomputer, power supply, warning device, storage device, driving main frame brake and monitor supervision platform；First magnetic
Sensor and the second pass sensor are connected with signal pickup assembly respectively, and first Magnetic Sensor is arranged on elevator car top
Detected steel wire rope on, second Magnetic Sensor is arranged on the detected steel wire rope of elevator(lift) machine room, the signal acquisition
Device is connected with signaling switch, the single-chip microcomputer respectively with power supply, warning device, storage device, driving main frame brake and prison
Control platform connection, monitor supervision platform and the storage device connection.
Further, the monitor supervision platform is that there is provided data display, instruction input for man-machine interaction center.
Further, steel wire rope is magnetized to saturation and by magnetic leakage signal by first Magnetic Sensor, the second Magnetic Sensor
Switch to correspondence electric signal.
Further, leakage field analog signal is converted to data signal by the signal pickup assembly.
Implement the beneficial effects of the utility model to be：
The elevator dragging wire rope parameter information gathered in real time by the first Magnetic Sensor and the second Magnetic Sensor, and by institute
The parameter information transmission single-chip microcomputer of collection conversion, single-chip microcomputer receives to carry out operational analysis after parameter information, when analyzing steel wire rope
When there is defect, transmit a signal on monitor supervision platform, the utility model can detect steel rope fault number using Magnetic Flux Leakage Inspecting principle
Amount and position, steel rope abrasion degree and position, measurement result is shown in real time, and measured value is accurate, read easily, it is quick and
Accurately and reliably, with great use value.
Brief description of the drawings
Fig. 1 the utility model theory diagrams.
Embodiment
Concrete scheme of the present utility model is described in further detail below in conjunction with accompanying drawing.
As shown in figure 1, elevator dragging wire rope failure detector, the device includes the first Magnetic Sensor 11, the second magnetic and sensed
Device 12, signal pickup assembly 2, signaling switch 3, single-chip microcomputer 6, power supply 4, warning device 7, storage device 5, driving main frame brake
8 and monitor supervision platform 9；First Magnetic Sensor 11 and the second pass sensor 12 are connected with signal pickup assembly 2 respectively, institute
State the first Magnetic Sensor 11 to be arranged on the detected steel wire rope of elevator car top, second Magnetic Sensor 12 is arranged on elevator machine
On the detected steel wire rope in room, the signal pickup assembly 2 is connected with signaling switch 3, the single-chip microcomputer 6 respectively with power supply 4, report
Alarm device 7, storage device 5, driving main frame brake 8 and monitor supervision platform 9 are connected, and the monitor supervision platform 9 and storage device 5 connect
Connect.
The monitor supervision platform 9 is that there is provided data display, instruction input for man-machine interaction center；First Magnetic Sensor 11,
Steel wire rope is magnetized to saturation and magnetic leakage signal is switched into correspondence electric signal by the second Magnetic Sensor 12；The signal pickup assembly 2
Leakage field analog signal is converted into data signal.
Utility model works principle is as follows：
Operation principle be Magnetic Flux Leakage Inspecting principle, the first Magnetic Sensor 11, the second Magnetic Sensor 12 by steel wire rope magnetize and incite somebody to action
Magnetic leakage signal is converted to correspondence electric signal, and leakage field analog signal is converted to data signal by the signal by signal pickup assembly 2
Single-chip microcomputer 6 is sent to by signaling switch 3, single-chip microcomputer 6 carries out carry out integrated treatment using set algorithm to the data of collection, complete
Single-chip microcomputer 6 includes testing result in monitor supervision platform 9 after into analysis, starts alarm dress if the result of detection reaches early warning value
7 are put, in emergency circumstances needs to start safety precautions, then braking instruction is sent to driving main frame brake 8, realizes that safety is protected
Shield, the data that monitor supervision platform 9 can transfer storage device 5 are analyzed and processed, so as to comment steel wire rope safety in utilization
Estimate.
Claims (4)
1. elevator dragging wire rope failure detector, it is characterised in that the device include the first Magnetic Sensor, the second Magnetic Sensor,
Signal pickup assembly, signaling switch, single-chip microcomputer, power supply, warning device, storage device, driving main frame brake and monitor supervision platform；
First Magnetic Sensor and second Magnetic Sensor are connected with signal pickup assembly respectively, and first Magnetic Sensor is set
On the detected steel wire rope of elevator car top, second Magnetic Sensor is arranged on the detected steel wire rope of elevator(lift) machine room, institute
Signal pickup assembly is stated to be connected with signaling switch, the single-chip microcomputer respectively with power supply, warning device, storage device, driving main frame
Brake and monitor supervision platform connection, monitor supervision platform and the storage device connection.
2. elevator dragging wire rope failure detector as claimed in claim 1, it is characterised in that the monitor supervision platform is man-machine friendship
There is provided data display, instruction input at mutual center.
3. elevator dragging wire rope failure detector as claimed in claim 1, it is characterised in that first Magnetic Sensor,
Steel wire rope is magnetized to saturation and magnetic leakage signal is switched into correspondence electric signal by two Magnetic Sensors.
4. elevator dragging wire rope failure detector as claimed in claim 1, it is characterised in that the signal pickup assembly will leak
Magnetic analog signal is converted to data signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720239103.2U CN206553005U (en) | 2017-03-13 | 2017-03-13 | Elevator dragging wire rope failure detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720239103.2U CN206553005U (en) | 2017-03-13 | 2017-03-13 | Elevator dragging wire rope failure detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206553005U true CN206553005U (en) | 2017-10-13 |
Family
ID=60363374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720239103.2U Active CN206553005U (en) | 2017-03-13 | 2017-03-13 | Elevator dragging wire rope failure detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206553005U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115465751A (en) * | 2022-10-14 | 2022-12-13 | 贵州中航电梯有限责任公司 | Protection system and protection method for preventing elevator from moving accidentally |
| CN116675087A (en) * | 2023-06-07 | 2023-09-01 | 苏州宇昊电梯配件有限公司 | Automatic suspension type treatment device for counterweight blocks of elevator |
-
2017
- 2017-03-13 CN CN201720239103.2U patent/CN206553005U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115465751A (en) * | 2022-10-14 | 2022-12-13 | 贵州中航电梯有限责任公司 | Protection system and protection method for preventing elevator from moving accidentally |
| CN116675087A (en) * | 2023-06-07 | 2023-09-01 | 苏州宇昊电梯配件有限公司 | Automatic suspension type treatment device for counterweight blocks of elevator |
| CN116675087B (en) * | 2023-06-07 | 2023-10-24 | 苏州宇昊电梯配件有限公司 | Automatic suspension type treatment device for counterweight blocks of elevator |
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