Medium-length hole trolley posture monitoring system
By setting up on-board equipment on the medium-deep hole trolley and adding a remote operating platform in the ground control room, the problem of real-time understanding of the status of the medium-deep hole trolley in the underground working environment is solved, and remote monitoring and handling is achieved to ensure the accuracy and quality of the drilling.
Patent Information
- Application Number
- CN202422585668.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-25
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-10-25
AI Technical Summary
Poor underground working environment leads to difficulties in real-time understanding of the working status of the medium-depth hole trolley, which affects the staff's timely adjustment of its status, resulting in poor drilling quality.
On the Zhongshen Kong trolley, the vehicle base station, the vehicle power unit, the vehicle control unit, the vehicle waterproof switch, the vehicle signal acquisition unit, the vehicle gimbal, the vehicle electronic control box and sensor are set up in the ground control room, including a monitor, an industrial control machine, an operation box, the gimbal keyboard, the switch, the router and the fiber optic transceiver to realize real-time monitoring and remote control.
It realizes real-time monitoring and remote control of the medium-deep hole trolley through the remote operating platform to ensure the accuracy and quality of the drilling holes when the underground operator cannot make timely adjustments.
Smart Images
Figure CN223136129U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automation, in particular to a posture monitoring system for medium-deep hole jumbo. Background Art
[0002] The medium-deep hole jumbo is an important device for underground mine exploitation, which can quickly complete on-site positioning and accurate hole layout, thereby increasing production. When the medium-deep hole jumbo is working, its posture changes frequently. In order for the staff to better control the working conditions of the medium-deep hole jumbo and ensure the drilling quality, various sensors are usually installed on the medium-deep hole jumbo to assist the staff in understanding its working state. However, due to the poor working environment underground, it affects the staff's real-time understanding of the working state of the medium-deep hole jumbo, resulting in the situation that the adjustment of the working state of the medium-deep hole jumbo is not timely. Summary of the Utility Model
[0003] In view of the above problems, an embodiment of the utility model provides a posture monitoring system for medium-deep hole jumbo.
[0004] A posture monitoring system for medium-deep hole jumbo provided by an embodiment of the utility model includes a vehicle-mounted base station, a vehicle-mounted power supply unit, a vehicle-mounted control unit, a vehicle-mounted waterproof switch, a vehicle-mounted signal acquisition unit, a vehicle-mounted pan-tilt, a vehicle-mounted electric control box and various sensors for detecting the working state of the medium-deep hole jumbo, which are arranged on the medium-deep hole jumbo; the vehicle-mounted power supply unit is electrically connected to the vehicle-mounted base station, the vehicle-mounted control unit and the vehicle-mounted waterproof switch for power supply, and the vehicle-mounted control unit is electrically connected to the vehicle-mounted signal acquisition unit for power supply; each sensor is communicatively connected to the vehicle-mounted signal acquisition unit, the vehicle-mounted signal acquisition unit, the vehicle-mounted control unit and the vehicle-mounted waterproof switch are communicatively connected, the vehicle-mounted electric control box is electrically connected to the vehicle-mounted control unit, the vehicle-mounted waterproof switch is communicatively connected to the vehicle-mounted base station;
[0005] It further includes a remote operation platform arranged in the ground control room. The remote operation platform includes a display, an industrial control computer, an operation box, a pan-tilt keyboard, a switch, a router and an optical fiber transceiver. The industrial control computer is electrically connected to the operation box, the switch, the router and the optical fiber transceiver for power supply, the industrial control computer is communicatively connected to the display and the switch, the operation box and the pan-tilt keyboard are communicatively connected to the switch, the switch is communicatively connected to the router, the router is communicatively connected to the optical fiber transceiver, and the optical fiber transceiver is communicatively connected to the vehicle-mounted base station.
[0006] Compared with the prior art, the beneficial effect of the utility model is that: the addition of the remote operation platform can realize the real-time monitoring of the working state of the medium-deep hole jumbo in the ground control room, and can remotely control the medium-deep hole jumbo through the operation box in the case of untimely adjustment by the underground operators, ensuring the accuracy of on-site positioning and hole layout of the medium-deep hole jumbo.
[0007] Optionally, a waterproof walkie-talkie is also provided on the medium-deep hole jumbo, and the waterproof walkie-talkie is communicatively connected to the vehicle-mounted waterproof switch; the remote operation platform further includes a walkie-talkie, and the walkie-talkie is communicatively connected to the switch.
[0008] Optionally, the sensors include: a working arm inclination sensor, a rod bin shaft end angle sensor, a boom angle sensor, a main beam travel sensor, a rock drilling travel sensor, and a slide left and right sliding travel sensor. Description of the Drawings
[0009] The drawings described herein are used to provide a further understanding of the present invention, form a part of this application, and do not limit the present invention. In the drawings:
[0010] Figure 1 is the electrical schematic diagram of the jumbo part in the medium-deep hole jumbo attitude monitoring system of the present invention;
[0011] Figure 2 is the electrical schematic diagram of the remote operation platform part in the medium-deep hole jumbo attitude monitoring system of the present invention;
[0012] Figure 3 is the schematic diagram of the installation structure of the angle sensor provided by the present invention;
[0013] Figure 4 is the cross-sectional view of the installation structure of the angle sensor provided by the present invention;
[0014] Figure 5 is the schematic diagram of the installation structure of the wire-pulling sensor provided by the present invention. Detailed Embodiments
[0015] To make the objectives, technical solutions, and advantages of the present invention clearer and more understandable, the present invention will be further described in detail below in combination with the embodiments and the drawings. Herein, the illustrative embodiments of the present invention and their descriptions are used to explain the present invention, but do not limit the present invention.
[0016] A medium-deep hole jumbo attitude monitoring system provided by an embodiment of the present invention includes a vehicle-mounted base station, a vehicle-mounted power supply unit, a vehicle-mounted control unit, a vehicle-mounted waterproof switch, a vehicle-mounted signal acquisition unit, a vehicle-mounted pan-tilt, a vehicle-mounted electric control box, and various sensors for detecting the working state of the medium-deep hole jumbo, which are provided on the medium-deep hole jumbo; the vehicle-mounted power supply unit is electrically connected to the vehicle-mounted base station, the vehicle-mounted control unit, and the vehicle-mounted waterproof switch for power supply, and the vehicle-mounted control unit is electrically connected to the vehicle-mounted signal acquisition unit for power supply; each sensor is communicatively connected to the vehicle-mounted signal acquisition unit, the vehicle-mounted signal acquisition unit and the vehicle-mounted control unit are communicatively connected to the vehicle-mounted waterproof switch, the vehicle-mounted electric control box is electrically connected to the vehicle-mounted control unit, and the vehicle-mounted waterproof switch is communicatively connected to the vehicle-mounted base station;
[0017] It further includes a remote operation platform arranged in the ground control room. The remote operation platform includes a display, an industrial control computer, an operation box, a pan-tilt keyboard, a switch, a router, and an optical fiber transceiver. The industrial control computer is power supply connected to the operation box, the switch, the router, and the optical fiber transceiver, and is communication connected to the display and the switch. The operation box and the pan-tilt keyboard are communication connected to the switch, the switch is communication connected to the router, the router is communication connected to the optical fiber transceiver, and the optical fiber transceiver is communication connected to the vehicle-mounted base station.
[0018] During implementation, referring to Figure 1 and Figure 2 , the vehicle-mounted base station can adopt a WiFi6 vehicle-mounted wireless base station. The vehicle power supply unit includes an AC220 to DC24V switching power supply and an AC220 to DC48V switching power supply, which are used to adapt to the power supply requirements of different electrical components. The vehicle control unit MU, as the control core, receives the control signals input by the staff through the vehicle-mounted electric control box and then controls the corresponding actuators of the medium-deep hole jumbo, such as the upper and lower support cylinders, the mechanical claw rotation cylinder, the rod bin rotation cylinder, etc. The signals collected by each sensor are aggregated by the vehicle-mounted signal acquisition unit and then sent to the optical fiber transceiver in the remote operation platform through the vehicle-mounted waterproof switch and the vehicle-mounted base station, and then transmitted to the industrial control computer through the router and the switch, and finally displayed in real time through the display. The ground staff can send remote operation signals through the operation box, and the remote operation signals are sequentially sent to the vehicle control unit through the switch, the router, the optical fiber transceiver, the vehicle-mounted base station, and the vehicle-mounted waterproof switch to realize remote control of the medium-deep hole jumbo. The industrial control computer can adopt an overclocked OC chassis to improve the processing performance.
[0019] During implementation, a waterproof intercom is also arranged on the medium-deep hole jumbo, and the waterproof intercom is communication connected to the vehicle-mounted waterproof switch; the remote operation platform also includes an intercom, and the intercom is communication connected to the switch; to meet the real-time intercom requirements between the ground and the underground.
[0020] The sensors include: a working arm inclination sensor, a rod bin shaft end angle sensor, a boom angle sensor, a main beam stroke sensor, a rock drilling stroke sensor, and a slide left and right sliding stroke sensor.
[0021] During implementation, when installing the rod bin shaft end angle sensor and the boom angle sensor, the angle sensor 1 is coaxially arranged with the rotating shaft 2 to be detected. For specific installation, refer to Figure 3 and Figure 4 , the angle sensor 1 can be integrally fixed on the bearing seat 3 of the rotating shaft 2 to be detected. A transmission shaft 4 is coaxially fixed at the shaft end of the rotating shaft 2 to be detected, and the added transmission shaft 4 is soft-connected to the detection shaft of the angle sensor 1 through a belt coupling 5.
[0022] The main beam travel sensor, the rock drilling travel sensor, and the left and right sliding travel sensors of the sliding table can adopt an encoder or a wire drawing sensor 6. When using the wire drawing sensor 6, refer to Figure 5 , the wire drawing sensor 6 is integrally fixed at the fixed end of the component to be detected, the end of the wire of the wire drawing sensor 6 is fixed to the moving end of the component to be detected, and a protective cover 7 is arranged outside the wire drawing sensor 6.
[0023] The above is only the preferred embodiment of the present invention, and is not intended to limit the protection scope of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention are all included in the protection scope of the present invention.
Claims
1. A medium-deep hole jumbo attitude monitoring system, characterized in that, It includes an on-vehicle base station, an on-vehicle power supply unit, an on-vehicle control unit, an on-vehicle waterproof switch, an on-vehicle signal acquisition unit, an on-vehicle pan-tilt, an on-vehicle electric control box, and various sensors for detecting the working state of the medium-deep hole jumbo; The on-vehicle power supply unit is power supply-connected to the on-vehicle base station, the on-vehicle control unit, and the on-vehicle waterproof switch. The on-vehicle control unit is power supply-connected to the on-vehicle signal acquisition unit. Each sensor is communication-connected to the on-vehicle signal acquisition unit. The on-vehicle signal acquisition unit, the on-vehicle control unit, and the on-vehicle waterproof switch are communication-connected. The on-vehicle electric control box is electrically connected to the on-vehicle control unit. The on-vehicle waterproof switch is communication-connected to the on-vehicle base station; It further includes a remote operation platform arranged in the ground control room. The remote operation platform includes a display, an industrial control computer, an operation box, a pan-tilt keyboard, a switch, a router, and an optical fiber transceiver. The industrial control computer is power supply-connected to the operation box, the switch, the router, and the optical fiber transceiver. The industrial control computer is communication-connected to the display and the switch. The operation box and the pan-tilt keyboard are communication-connected to the switch. The switch is communication-connected to the router. The router is communication-connected to the optical fiber transceiver. The optical fiber transceiver is communication-connected to the on-vehicle base station.
2. The medium-deep hole jumbo attitude monitoring system according to claim 1, characterized in that, A waterproof walkie-talkie is also arranged on the medium-deep hole jumbo, and the waterproof walkie-talkie is communication-connected to the on-vehicle waterproof switch. The remote operation platform further includes a walkie-talkie, and the walkie-talkie is communication-connected to the switch.
3. The deep-hole jumbo attitude monitoring system according to claim 1, wherein The sensors include: A working arm inclination sensor, a rod bin shaft end angle sensor, a boom angle sensor, a main beam travel sensor, a rock drilling travel sensor, and a slide left-right sliding travel sensor.