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Checking device of an inductive sensor of a rope railway

A monitoring device and sensor technology, which is applied in the testing of mechanical parts, hoisting devices, measuring devices, etc., can solve the problems of difficult implementation of monitoring devices, complicated installation of sleeves, etc., and achieve the effect of simple use.

Inactive Publication Date: 2008-10-15
POMAGALSKI SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the installation of such sleeves is very complicated, the two-part sleeve is assembled around the rope, and this monitoring device is difficult to implement, because it specifically requires the operator to check and install between the rope and the sleeve

Method used

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  • Checking device of an inductive sensor of a rope railway
  • Checking device of an inductive sensor of a rope railway
  • Checking device of an inductive sensor of a rope railway

Examples

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Embodiment Construction

[0022] see figure 1 to 6, the monitoring device 10 according to the invention is designed for checking the correct operation of the inductive sensor 11 on the cable of the mechanical elevator with the carrying traction rope 12, preferably as Figure 4 A pair of sensors 11 is shown. The following description refers to a single sensor 11 , but it is applicable to any number of sensors 11 .

[0023] The monitoring of the operation of the sensor 11 includes causing it to adopt two characteristic positions, i.e. in the position of the sensor 11 ( figure 1 and 5) near the first position where the detection rope 12 exists and away from the rope 12 ( figure 2 and 6) the second position where the detection rope 12 is missing. For example purposes, the sensor 11 is connected to a management system which takes into account these two characteristic positions and is able to test the position of the sensor 11 to ensure that it reacts correctly if there is a problem.

[0024] exist Fi...

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PUM

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Abstract

Monitoring device of an inductive sensor of a mechanical rope lift line A monitoring device of an inductive sensor of a mechanical ropeway comprises support means securedly affixed to a sheave assembly with sheaves associated with a pylon. The device comprises an actuating ramp arranged on a test carriage and able to make the sensor go from a first position detecting presence of the rope to a second position detecting absence of the rope. The support means of the sensor comprise a fixed part securedly affixed to the corresponding sheave assembly, and a movable part mounted pivoting with respect to the fixed part and operating in conjunction with the actuating ramp of the test carriage to incline the sensor to the second position detecting absence of the rope when the test carriage passes.

Description

technical field [0001] The invention relates to a device for monitoring at least one inductive sensor of a cable of a mechanical rope lift, said device comprising a first support means firmly connected to the sensor of the pulley assembly and a second means enabling a variation of the gap between the rope and the sensor means, the pulley assembly is associated with the pylon of the cable. Background technique [0002] Test operations of inductive sensors with mechanical lift cables carrying traction ropes often require disassembly of the sensor, or local monitoring and test operations on different towers of the mechanical lift. The implementation of this monitoring operation is long and complex and is performed only once before the plant is returned to operation. In the event of a sensor failure during operation, a possible misalignment or detachment of the rope will not be detected quickly enough as it passes the tower on which the failed sensor is fitted. This then leads...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61B12/06G01M13/00
CPCB61B12/06B66D1/46B66D1/54
Inventor 弗兰基·塔米西尔让-弗朗索瓦·马格尼尔
Owner POMAGALSKI SA
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