CN212953660U

CN212953660U - System combining multi-middle-section shaft hoisting system and wireless remote controller

Info

Publication number: CN212953660U
Application number: CN202021324870.1U
Authority: CN
Inventors: 王伟; 李祖荣; 曾令国; 王旭生; 段海城; 张宝俊; 朱全政; 黄国平
Original assignee: Cnnc Shaoguan Jinyuan Uranium Co ltd
Current assignee: Cnnc Shaoguan Jinyuan Uranium Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-04-13
Anticipated expiration: 2030-07-08

Abstract

The utility model discloses radio remote control technical field, concretely relates to system that many middle sections shaft hoist system and radio remote controller combine. The utility model discloses a middle section shaft hoist system and radio remote controller, middle section shaft hoist system passes through relay contact input line and relay contact output line and is connected with radio remote controller. The utility model discloses can solve the extravagant problem of manpower resources in many middle sections shaft hoisting system.

Description

System combining multi-middle-section shaft hoisting system and wireless remote controller

Technical Field

The utility model discloses radio remote control technical field, concretely relates to system that many middle sections shaft hoist system and radio remote controller combine.

Background

In many middle sections shaft lift system, well head machinery includes equipment facilities such as middle section (well head) signal platform, emergency exit, cage chair, car arrester, and these well head machinery are controlled and signal interlocking by PLC, promptly:

(1) after one middle section sends out a driving signal, the other middle sections cannot send out the driving signal;

(2) after the cage is stopped stably, the cradle can be controlled to fall down only after the safety door is opened in place;

(3) before the driving signal is sent, the safety door can be controlled to be closed only after the car arrester is closed in place and the swing platform is lifted in place, and the driving signal can be sent only when the swing platform is lifted in place and the safety door is closed in place.

The hoist is operated the car, the transmission of a promotion signal of signal system relates to the middle section signal platform, well head main signal platform and winch room signal platform, so every class of signal platform of every middle section signal platform, well head main signal platform and winch room signal platform all need dispose the responsible signal control of full-time middle section signal operating personnel, when putting mine operation personnel and a middle section ore promotion and accomplishing another middle section of change promotion, must have other middle section signal operating personnel to cooperate and accomplish the middle section emergency exit, the cradle receive and releases, accomplish personnel business turn over cage and change promotion middle section. In the ore lifting process, only the middle section signal table where the ore is lifted, the wellhead main signal table and the winch house signal table are involved in work, other middle section signal operators are idle, and in the mode, each middle section signal table is required to be equipped with signal operators every shift, so that the large waste of manpower resource is caused.

As shown in the control principle of the safety door and the cradle in fig. 1, the start signal of the middle signal station is input into a PLC input terminal X44 by a button SB3.1, the stop signal of the oil pump is input into a PLC input terminal X45 by a button SB3.2, the opening and closing signal of the safety door is input into PLC input terminals X50 and X51 by a rotary-handle button SA3.3, and the lifting and lowering signals of the cradle are input into PLC input terminals X52 and X53 by a rotary-handle button SA3.4, which are input signals of switching values.

As shown in fig. 2, the middle signal station is controlled by the output of a PLC relay, and outputs through a PLC output terminal Y62 or Y63 to energize a relay KA5.1 or KA5.2 to close a normally open contact thereof, so as to control the opening or closing of a safety door of a hydraulic station to energize an electromagnetic valve, and then hydraulically control the opening or closing of the safety door; the PLC output control of well head machinery such as a cradle and the like is the same principle.

Disclosure of Invention

An object of the utility model is to provide a system that many middle sections shaft hoist system and radio remote controller combine can solve the extravagant problem of manpower resources among many middle sections shaft hoist system.

Realize the utility model discloses the technical scheme of purpose:

the utility model provides a system that many middle section shaft hoist system and radio remote controller combine, includes middle section shaft hoist system and radio remote controller, and middle section shaft hoist system passes through relay contact input line and relay contact output line and is connected with radio remote controller.

The midspan shaft hoist system includes mitsubishi FX2N series PLC.

The radio remote controller is an industrial radio remote controller of F21-E1 series.

And the receiver power supply input point of the wireless remote controller is connected with an alternating current 380V power supply in the middle-section shaft hoisting system.

The COM end of the Mitsubishi FX2N series PLC is connected with the common end of a receiver of a wireless remote controller.

The output terminal of the radio remote control receiver is connected with the input terminal of Mitsubishi FX2N series PLC.

The output terminals corresponding to the buttons on the wireless remote controller receiver are respectively connected with the input terminal X44 of Mitsubishi FX2N series PLC to realize the control of the starting of the oil pump; the control circuit is connected with an input terminal X45 of Mitsubishi FX2N series PLC to control the oil pump to stop; the safety door is connected with an input terminal X50 and an input terminal X51 of Mitsubishi FX2N series PLC, so that the safety door is opened and closed; and the device is connected with an input terminal X52 and an input terminal X53 of Mitsubishi FX2N series PLC, so that the cradle can be lifted and dropped.

The utility model has the advantages of:

(1) the utility model provides a system that many middle sections shaft hoist system and radio remote controller combine can solve in many middle sections shaft hoist system, when promoting the ore, only promote the work of ore place middle section signal platform, well head main signal platform and hoisting machine room signal platform participation, other middle section signal operating personnel are idle, cause signal operating personnel too much, manpower resources waste, problem that manufacturing cost increases;

(2) the utility model provides a system that many middle sections shaft hoist system and radio remote controller combined through keeping original signal control system unchangeable, combines industry radio remote controller to carry out remote control to mine middle section well head machinery for can control emergency exit and cradle in the shaft cage after signal operating personnel parks, business turn over cage, thereby reduce signal operating personnel number practices thrift manpower resources, reduction in production cost.

Drawings

FIG. 1 is an electrical schematic of a control signal input;

FIG. 2 is a PLC output electrical schematic;

fig. 3 is the utility model provides a system architecture diagram that many middle sections shaft lift system and radio remote controller combine.

Detailed Description

The present invention will be described in detail with reference to the drawings and the embodiments, wherein the system is a combination of a multi-middle shaft hoisting system and a wireless remote controller.

As shown in fig. 3, the utility model discloses make the system that a many middle sections shaft hoist system and radio remote controller combine that provides, including middle section shaft hoist system and radio remote controller, wherein, a public line (relay contact input line) of remote controller receiver output line, all the other relay contact output lines that are, just also be connected through the normally open contact of relay between input line and the output line, also be equivalent to the both ends of a switch. The specific implementation is as follows:

(1) the power supply input point power supply 1 and the power supply 2 of the wireless remote controller receiver are connected with an alternating current 380V power supply in the middle-section shaft hoisting system;

(2) the COM end of a Mitsubishi FX2N series PLC in the middle-section shaft hoisting system is connected with the common end of a radio remote controller receiver;

(3) the output terminal of the radio remote controller receiver is connected with the input terminal of Mitsubishi FX2N series PLC in the middle shaft hoisting system, and the specific steps are as follows:

a. the 'upper' output terminal of the wireless remote controller receiver is connected with the input terminal X44 of Mitsubishi FX2N series PLC in the middle-section shaft hoisting system, so that the 'upper' button of the wireless remote controller transmitter and an SB3.1 switch button in the middle-section shaft hoisting system jointly control the oil pump to start;

b. the 'down' output terminal of the wireless remote controller receiver is connected with the input terminal X45 of Mitsubishi FX2N series PLC in the middle-section shaft hoisting system, so that the 'down' button of the wireless remote controller transmitter and an SB3.2 switch button in the middle-section shaft hoisting system jointly control the oil pump to stop;

c. an output terminal of a receiver east of the wireless remote controller is connected with an input terminal X50 of a Mitsubishi FX2N series PLC in the middle-section shaft hoisting system, and an output terminal of a receiver west of the wireless remote controller is connected with an input terminal X51 of a Mitsubishi FX2N series PLC in the middle-section shaft hoisting system, so that the purpose that a transmitter east button and a west button of the wireless remote controller and a rotary handle type switch SA3.3 jointly control the opening and closing of the safety door is realized;

d. the output terminal of the receiver 'south' of the wireless remote controller is connected with the input terminal X52 of the Mitsubishi FX2N series PLC in the middle-section shaft hoisting system, and the output terminal of the receiver 'north' of the wireless remote controller is connected with the input terminal X53 of the Mitsubishi FX2N series PLC in the middle-section shaft hoisting system, so that the buttons 'south' and 'north' of the transmitter of the wireless remote controller and the rotating handle type switch SA3.4 jointly control the lifting and falling of the cradle;

the present invention has been described in detail with reference to the accompanying drawings and examples, but the present invention is not limited to the above examples, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art. The present invention can adopt the prior art for the content which is not described in detail in the present invention.

Claims

1. The utility model provides a system that many middle section shaft lift system and radio remote controller combine which characterized in that: the middle shaft hoisting system is connected with the wireless remote controller through a relay contact input line and a relay contact output line.

2. The system of claim 1 in combination with a wireless remote control for a multiple mid-shaft hoistway lift system, wherein: the midspan shaft hoist system includes mitsubishi FX2N series PLC.

3. The system of claim 1 in combination with a wireless remote control for a multiple mid-shaft hoistway lift system, wherein: the radio remote controller is an industrial radio remote controller of F21-E1 series.

4. The system of claim 2 in combination with a wireless remote control for a multiple mid-shaft hoistway lift system, wherein: and the receiver power supply input point of the wireless remote controller is connected with an alternating current 380V power supply in the middle-section shaft hoisting system.

5. The system of claim 4 in combination with a wireless remote control for a multiple mid-shaft hoistway lift system, wherein: the COM end of the Mitsubishi FX2N series PLC is connected with the common end of a receiver of a wireless remote controller.

6. The system of claim 5 in combination with a wireless remote control for a multiple mid-shaft hoistway lift system, wherein: the output terminal of the radio remote control receiver is connected with the input terminal of Mitsubishi FX2N series PLC.

7. The system of claim 6 in combination with a wireless remote control for a multiple mid-shaft hoistway lift system, wherein: the output terminals corresponding to the buttons on the wireless remote controller receiver are respectively connected with the input terminal X44 of Mitsubishi FX2N series PLC to realize the control of the starting of the oil pump; the control circuit is connected with an input terminal X45 of Mitsubishi FX2N series PLC to control the oil pump to stop; the safety door is connected with an input terminal X50 and an input terminal X51 of Mitsubishi FX2N series PLC, so that the safety door is opened and closed; and the device is connected with an input terminal X52 and an input terminal X53 of Mitsubishi FX2N series PLC, so that the cradle can be lifted and dropped.