1、 Clearance detection of multi rope friction winch brake

The clearance detection of multi rope friction winch brake is an important link to ensure the safe operation of the winch. The main purpose of gap detection is to ensure that the brake can respond quickly and effectively during the braking process, thereby avoiding accidents caused by brake failure. The detection methods usually include the following:

Non contact displacement sensor detection:

This method utilizes a non-contact displacement sensor installed on a fixed bracket and moves with the brake shoe. By measuring the distance between the sensor probe and the brake disc, real-time monitoring of changes in brake shoe clearance can be achieved.

Advantages: Fast response speed, real-time detection capability, and relatively low requirements for installation accuracy.

Brake shoe wear switch detection:

Brake shoe wear switch is a device that detects the degree of brake shoe wear through mechanical contact. When the brake shoes are worn to a certain extent, the switch will trigger an alarm signal to remind the operator to replace the brake shoes in a timely manner.

Advantages: Simple structure, low cost, but slow response speed, and high requirements for installation accuracy.

2、 Application of TS249 disc brake shoe wear switch in elevator equipment

TS249 disc brake shoe wear switch is a device specifically designed to detect the wear of disc brake shoes in mine hoists. Its main functions and features are as follows:

Function:

Real time monitoring of brake shoe wear, when the brake shoe wear reaches a certain level, an alarm signal is automatically issued to remind operators to replace the brake shoe in a timely manner, thereby avoiding brake failure caused by excessive wear of the brake shoe.

characteristic:

High reliability: Advanced detection technology and materials are used to ensure the accuracy and reliability of the detection results.

Safety: Equipped with disc spring fatigue inspection function, it can promptly issue alarm signals when the disc spring is fatigued or broken, reminding maintenance personnel to carry out maintenance, thereby avoiding accidents.

Easy to maintain: The structural design is reasonable, easy to install and maintain, and reduces maintenance costs.

Application:

Widely used in various types of mine hoisting equipment, it is one of the important guarantees for the safe operation of hoisting machines.

3、 Summary

The clearance detection of multi rope friction winch brake and the application of TS249 disc brake shoe wear switch in hoist equipment are of great significance for ensuring the safe operation of the winch. By adopting advanced detection technology and equipment, the clearance of the brake and the wear of the brake shoes can be monitored in real time, and potential safety hazards can be detected and dealt with in a timely manner, thereby ensuring the normal operation of the equipment and the safety of personnel.