Elevator Rope Inspection Device
The traction wire ropes are important suspension equipment for the elevator.
It bears the full weight of the elevator and the counterweight during operation,
and drives the elevator to move up and down by the friction of the traction wheel
groove. Because the wire ropes are repeatedly alternated, stretched, bent, and
subjected to high compressive stress in the ropes groove, various damages such
as broken wire, abrasion, rust, fatigue, etc. may occur during use, and may lead to severe
breakage finally.The elevator traction wire ropes are composed of a plurality of ropes.
As long as one of the ropes snaps and the frictional force between traction wheel groove
and ropes are unbalanced, the car falling accident is highly prone to occur. If
the broken wire rope is entangled with other wire ropes, the situation will be more
serious.The elevator wire rope inspection technology invented by TCK.W can not
only carry out routine detection of elevator wire rope by a portable testing device, but
also realize online real-time automatic monitoring of important elevator wire
ropes, and successfully solve the technical problem of wire rope detection.
- TCK.W
- China
- Information
Elevator Wire Rope Inspection Device
1. Product model: TCK.W-DT624
2. Implemented standard: Q/LYWR08-2014 Elevator Wire RopeInspection System Enterprise Standard
3. Operation method: portable, routine inspection
4. Inspection function: quantitative and synchronized inspectionon broken wires, abrasion, corrosion and fatigue for multiple ropes.
5. Benchmarking function: Auto bench marking without need tobenchmark on multiple positions for multiple times.
6. Operation system: Human-machine data exchange can be realizedby connecting inspection device with laptop LAN or through wifi.
7. Display function: inspection curve can be displayed on real timeduring inspection.
8. Retrieval function: can retrieve inspection content on real-time onterminal, including current curve of wire rope, flaw position, flawquantity list and major flaw list. Historic inspection data can alsobe retrieved.
9. Report function: By connecting with computer through wifi, inspectionreport can be printed out instantly. Can also print inspection reportof any historic point whenever necessary. Inspection report is automaticallygenerated by software and easy to be read and interpreted.
10. Magnetic memory regulation device the function of regulatingmemorized magnetic field. Memorized magnetic field can bemaintained forever if no external interference.
11. Inspection device: non-contact weak magnetic sensor array. Cancollect magnetic energy potential differential information in wirerope and analyze quantitatively.
12. Data storage: 64G Class 10 high speed flash memory
13. Self-diagnosis function：have self-diagnosis function forsensor property, communication modular, storage modularand AD/DA modular.
14. Wide air gap: ≥5mm, Not affected by surface warp, oil anddeformation.
15. Device profile dimension(mm):350*230*150
16. Device weight: inspection device 4.6kg, weak magneticmemory regulation device 5.7kg
17.Data transmission: Wifi transmission or USB transmission.
18. Electric magnetic sensing signal-to-noise ratio: S/N>85dB
19. Flaw positioning accuracy：≥99%
20. LMA inspection error：±1%
21.Inspection range: Φ10-30mm
22. Sensitivity of sensor: 1.5V/mT
23. Maximum Sampling rate:2048 times/m
24.Maximum width of ropedisplacement：220mm
25. Inspection speed: 0-5m/s.
26. Power supply by Lithium battery： 7.4 V DC
27. Continuous operation hours of battery:≥6hours
28. Ingress protection:IP54
