Protective and portable moving device for working face micro-seismic probe

By designing the working surface micro-seismic probe protection and portable mobile device, the reliability and fixed recycling problems of the probe working in the hole are solved, and the micro-seismic monitoring effect with high accuracy and low cost is achieved.

CN222689912UActive Publication Date: 2025-03-28SHANDONG TANGKOU COAL +1
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Patent Information

Application Number
CN202421580878.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-04
Publication Date
2025-03-28
Estimated Expiration
2034-07-04

AI Technical Summary

Technical Problem

The existing microseismic monitoring probes are susceptible to dust and gravel in the detection hole, resulting in reduced monitoring accuracy, low fixed coupling and difficult to recycle, increasing the cost and complexity of the installation and recycling process.

Method used

A working face micro-viscopic probe protection and portable mobile device is designed, including a protective assembly and a fixed recycling assembly. The protective component protects the probe through the rear and front protective case, the sensor protective case and the force-release spring; the fixing and recycling component realizes high coupling fixation through the force conduction device of the umbrella structure and the hole wall coupling plate, and the probe is recovered through the snapping device.

Benefits of technology

Effectively protect the probe from the influence of the environment in the hole, improve signal capture accuracy, realize high-coupled fixation and multiple reuse of the probe, reducing monitoring costs and improving working efficiency.

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Abstract

The utility model discloses a protective and portable moving device for a working face micro-seismic probe. The protective and portable moving device comprises a protective assembly and a fixed recovery assembly, the protection assembly comprises a rear protection shell, a front protection shell and a sensor protection shell which are connected in sequence, unloading springs are arranged in the rear protection shell and the front protection shell, and a micro-seismic monitoring sensor is arranged in the sensor protection shell; the fixed recovery assembly comprises a hole wall coupling plate; the hole wall coupling plate is mounted on the front protective shell and the rear protective shell through an umbrella rib structure force conduction device; according to the utility model, the problems of working reliability of the micro-seismic probe in the hole, fixed coupling of the micro-seismic probe and the monitoring hole, installation, recovery and repeated use can be solved, the working accuracy of the probe is improved, and the micro-seismic monitoring cost is reduced.
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