CN206618490U

CN206618490U - A kind of ship lock electromechanical equipment vibration monitoring device

Info

Publication number: CN206618490U
Application number: CN201720144181.4U
Authority: CN
Inventors: 朱岱明; 高杰; 郑玉虎; 施展; 杨正; 赵建; 陈佳; 伏潜; 欧阳文全
Original assignee: WATERWAY MANAGEMENT BUREAU OF GREAT CANAL IN NORTH JIANGSU PROVINCE; Jiangsu Province Xintong Intelligent Traffic Science & Technology Development Co Ltd
Current assignee: WATERWAY MANAGEMENT BUREAU OF GREAT CANAL IN NORTH JIANGSU PROVINCE; Jiangsu Province Xintong Intelligent Traffic Science & Technology Development Co Ltd
Priority date: 2017-02-17
Filing date: 2017-02-17
Publication date: 2017-11-07
Anticipated expiration: 2027-02-17

Abstract

The utility model discloses a kind of ship lock electromechanical equipment vibration monitoring device, including：Be provided with crust of the device, observation circuit, radial gate vibration sensor, gate push rod vibrating sensor, tappet plunger vibrating sensor, motor oscillating sensor, alignment pin vibrating sensor, described device shell start button, stop key, system relay indicating light, system failure indicator lamp, touch-screen, radial gate vibration signal terminal, gate push rod vibration signal binding post, tappet plunger vibration signal binding post, motor oscillating signal terminal, alignment pin vibration signal binding post；Observation circuit is provided with described device shell.The utility model passes through all kinds of vibrating sensors, obtain the vibration information of ship lock electromechanical equipment key node, collection by vibration monitoring device to vibration information, compare to realize the alarm of unconventional signal, further improve monitoring of equipment level, for fault pre-alarming decision-making, electromechanical equipment maintenance provides foundation.

Description

A kind of ship lock electromechanical equipment vibration monitoring device

Technical field

The utility model is related to a kind of ship lock electromechanical equipment vibration monitoring device, belongs to technical field of automatic control.

Background technology

With the fast development of inland water transport cause, the handling capacity of water transport is also greatly being improved, and all kinds of ship lock carry Sea-route management, safety, quickly through immense pressure.Ship lock electromechanical equipment long-time heavy-duty service, holds over time Easily there is the state of inferior health, it is necessary to regularly inspection constantly checks whether it has a unusual condition, it is this depend merely on it is artificial Mode is easily slipped the potential safety hazard of some equipment presence, the slight abnormal shake of such as motor, gate by ship minor impact not It is found, machinery positioning pin displacement etc., if discovery is handled these potential safety hazards not in time, it is likely that at a time occur big Security incident.The electromechanical equipment Daily Round Check for only relying on personnel has been difficult to meet basic security monitoring needs, and can not The running status of enough ship lock electromechanical equipments of reflection comprehensively.Therefore, design one kind being capable of comprehensive monitoring ship lock electromechanical equipment work shape The monitoring device of state parameter can not only improve the automatization level of ship lock electromechanical equipment monitoring, and for ship lock electromechanical equipment Safe operation has critically important practical significance.

Utility model content

Purpose：In order to overcome the deficiencies in the prior art, the utility model provides a kind of ship lock electromechanical equipment vibration Monitoring device.

Technical scheme：In order to solve the above technical problems, the technical solution adopted in the utility model is：

A kind of ship lock electromechanical equipment vibration monitoring device, including：Crust of the device, observation circuit, radial gate vibration sensor, lock Door push rod vibrating sensor, tappet plunger vibrating sensor, motor oscillating sensor, alignment pin vibrating sensor, described device Be provided with shell start button, stop key, system relay indicating light, system failure indicator lamp, touch-screen, radial gate vibration letter Number binding post, gate push rod vibration signal binding post, tappet plunger vibration signal binding post, motor oscillating signal wiring Terminal, alignment pin vibration signal binding post；Observation circuit is provided with described device shell；The observation circuit includes：Letter Number amplification with isolation module, the first AI input modules, the 2nd AI input modules, the 3rd AI input modules, the 4th AI input modules, 5th AI input modules, radial gate vibration electrical reference signal die block, gate push rod vibration signal reference voltage module, tappet plunger Vibration signal reference voltage module, motor oscillating electrical reference signal die block, alignment pin vibration signal reference voltage module, compare Device, control module, memory module, power module, DI input modules, start button, stop key, touch-screen, DO output modules, System relay indicating light, system failure indicator lamp；The radial gate vibration sensor, gate push rod vibrating sensor, tappet plunger Vibrating sensor, motor oscillating sensor, alignment pin vibrating sensor pass through 485 buses and radial gate vibration signal terminal respectively Son, gate push rod vibration signal binding post, tappet plunger vibration signal binding post, motor oscillating signal terminal are sub, fixed Position pin vibration signal binding post, which is corresponded, to be connected；Radial gate vibration signal terminal, gate push rod vibration signal wiring Terminal, tappet plunger vibration signal binding post, motor oscillating signal terminal, alignment pin vibration signal binding post difference Be connected with signal amplification with isolation module and it is corresponding with the first AI input modules, the 2nd AI input modules, the 3rd AI input modules, 4th AI input modules, the 5th AI input modules are connected；First AI input modules, the 2nd AI input modules, the 3rd AI inputs Module, the 4th AI input modules, the 5th AI input modules vibrate with radial gate vibration electrical reference signal die block, gate push rod respectively Electrical reference signal die block, tappet plunger vibration signal reference voltage module, motor oscillating electrical reference signal die block, alignment pin After vibration signal reference voltage module one-to-one corresponding is connected, it is connected respectively with comparator；First AI input modules, the 2nd AI Input module, the 3rd AI input modules, the 4th AI input modules, the output end of the 5th AI input modules and comparator output terminal with Control module is connected；Start button, stop key is connected with DI input modules, and DI input modules are connected with control module Connect；System relay indicating light, system failure indicator lamp are connected with DO output modules, and DO output modules are connected with control module Connect；Touch-screen is connected by profinet buses with control module.

Preferably, in addition to loudspeaker, the loudspeaker is connected with DO output modules, DO output modules and control Molding block is connected.

Preferably, the radial gate vibration sensor uses three-axis acceleration sensor.

Preferably, the gate push rod vibrating sensor uses single-axis acceleration sensors.

Preferably, the tappet plunger vibrating sensor uses acceleration transducer.

Preferably, the motor oscillating sensor uses acceleration and velocity sensor.

Preferably, the alignment pin vibrating sensor uses displacement sensor.

Beneficial effect：A kind of ship lock electromechanical equipment vibration monitoring device that the utility model is provided, is passed by all kinds of vibrations Sensor, obtains the vibration information of ship lock electromechanical equipment key node, and the collection by vibration monitoring device to vibration information is compared To realize the alarm of unconventional signal.Meanwhile, touch-screen is also provided to realize the inquiry to vibration information, also can be to vibration signal Reference voltage level, the threshold value of comparator are adjusted, and are further improved monitoring of equipment level, are fault pre-alarming decision-making, electromechanics is set Standby maintenance provides foundation.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model；

Fig. 2 is the structural representation of observation circuit.

Embodiment

The utility model is further described below in conjunction with the accompanying drawings.

As shown in Figure 1 and Figure 2, in use, by radial gate vibration sensor, the gate of ship lock electromechanical equipment vibration monitoring device Push rod vibrating sensor, tappet plunger vibrating sensor, motor oscillating sensor, alignment pin vibrating sensor are respectively arranged in ship Lock gate, gate push rod, tappet plunger, floodgate motor, at gate alignment pin；The signal of radial gate vibration sensor is essentially from opening Collision during barrier gate, instantaneous acceleration impact, uses three-axis acceleration sensor；The signal of gate push rod vibrating sensor Shake during essentially from resistance and load excessive, uses single-axis acceleration sensors；The signal of tappet plunger vibrating sensor By the shake after resistance in shake when starting and running, acceleration transducer is used；Motor oscillating is sensed The signal of device uses acceleration and velocity sensor essentially from connection loosing and load pressure；Alignment pin vibrating sensor Signal uses displacement sensor essentially from structure where shank, shank displacement；

Radial gate vibration sensor, gate push rod vibrating sensor, tappet plunger vibrating sensor, motor oscillating sensor, Alignment pin vibrating sensor passes through 485 buses 12 and radial gate vibration signal terminal 1, gate push rod vibration signal wiring respectively Terminal 2, tappet plunger vibration signal binding post 3, motor oscillating signal terminal 4, alignment pin vibration signal binding post 5 After connecting one to one, signal is handled through signal amplification and isolation module, then one-to-one corresponding is sent to the first AI inputs respectively Module, the 2nd AI input modules, the 3rd AI input modules, the 4th AI input modules, the 5th AI input modules；First AI inputs mould Block, the 2nd AI input modules, the 3rd AI input modules, the 4th AI input modules, the signal of the 5th AI input modules are distinguished all the way Referred to radial gate vibration electrical reference signal die block, gate push rod vibration signal reference voltage module, tappet plunger vibration signal Voltage module, motor oscillating electrical reference signal die block, the signal of alignment pin vibration signal reference voltage module are through comparator pair Should, the alarm signal more than threshold value is sent to control module；After another road is connected with control module, memory module is stored in In.

Start button 9 is provided with crust of the device 6,10 are stopped key, start button 9, stop key 10 is inputted by DI Module is connected with control module, the switch for controlling monitoring device；Touch-screen 11 on crust of the device 6 passes through profinet Bus is connected with control module, for inquiring about vibrating sensor coherent signal, sets vibration signal reference voltage level, comparator Threshold value；System relay indicating light 7, system failure indicator lamp 8, loudspeaker 13 on crust of the device 6 by DO output modules with Control module is connected, for providing sound and light alarm when monitoring device working condition, failure.

Described above is only preferred embodiment of the present utility model, it should be pointed out that：For the common skill of the art For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and Retouching also should be regarded as protection domain of the present utility model.

Claims

1. a kind of ship lock electromechanical equipment vibration monitoring device, including：Crust of the device, observation circuit, it is characterised in that：Also include： Radial gate vibration sensor, gate push rod vibrating sensor, tappet plunger vibrating sensor, motor oscillating sensor, alignment pin shake Be provided with dynamic sensor, described device shell start button, stop key, system relay indicating light, system failure indicator lamp, Touch-screen, radial gate vibration signal terminal, gate push rod vibration signal binding post, tappet plunger vibration signal terminals Son, motor oscillating signal terminal, alignment pin vibration signal binding post；Observation circuit is provided with described device shell； The observation circuit includes：Signal amplifies to be inputted with isolation module, the first AI input modules, the 2nd AI input modules, the 3rd AI Module, the 4th AI input modules, the 5th AI input modules, radial gate vibration electrical reference signal die block, gate push rod vibration signal Reference voltage module, tappet plunger vibration signal reference voltage module, motor oscillating electrical reference signal die block, alignment pin vibration Electrical reference signal die block, comparator, control module, memory module, power module, DI input modules, start button, stopping are pressed Key, touch-screen, DO output modules, system relay indicating light, system failure indicator lamp；The radial gate vibration sensor, gate are pushed away Bar vibrating sensor, tappet plunger vibrating sensor, motor oscillating sensor, alignment pin vibrating sensor are total by 485 respectively Line and radial gate vibration signal terminal, gate push rod vibration signal binding post, tappet plunger vibration signal binding post, electricity Machine vibration signal terminal, alignment pin vibration signal binding post, which are corresponded, to be connected；Radial gate vibration signal terminal, Gate push rod vibration signal binding post, tappet plunger vibration signal binding post, motor oscillating signal terminal, alignment pin Vibration signal binding post be connected respectively with signal amplification with isolation module and it is corresponding with the first AI input modules, the 2nd AI inputs Module, the 3rd AI input modules, the 4th AI input modules, the 5th AI input modules are connected；First AI input modules, the 2nd AI Input module, the 3rd AI input modules, the 4th AI input modules, the 5th AI input modules respectively with radial gate vibration electrical reference signal Die block, gate push rod vibration signal reference voltage module, tappet plunger vibration signal reference voltage module, motor oscillating signal After reference voltage module, alignment pin vibration signal reference voltage module one-to-one corresponding are connected, it is connected respectively with comparator；The One AI input modules, the 2nd AI input modules, the 3rd AI input modules, the 4th AI input modules, the 5th AI input modules it is defeated Go out end with comparator output terminal with control module to be connected；Start button, stop key is connected with DI input modules, DI inputs Module is connected with control module；System relay indicating light, system failure indicator lamp are connected with DO output modules, DO output moulds Block is connected with control module；Touch-screen is connected by profinet buses with control module.

2. a kind of ship lock electromechanical equipment vibration monitoring device according to claim 1, it is characterised in that：Also include raising one's voice Device, the loudspeaker is connected with DO output modules, and DO output modules are connected with control module.

3. a kind of ship lock electromechanical equipment vibration monitoring device according to claim 1, it is characterised in that：The radial gate vibration Sensor uses three-axis acceleration sensor.

4. a kind of ship lock electromechanical equipment vibration monitoring device according to claim 1, it is characterised in that：The gate push rod Vibrating sensor uses single-axis acceleration sensors.

5. a kind of ship lock electromechanical equipment vibration monitoring device according to claim 1, it is characterised in that：The tappet plunger Vibrating sensor uses acceleration transducer.

6. a kind of ship lock electromechanical equipment vibration monitoring device according to claim 1, it is characterised in that：The motor oscillating Sensor uses acceleration and velocity sensor.

7. a kind of ship lock electromechanical equipment vibration monitoring device according to claim 1, it is characterised in that：The alignment pin shakes Dynamic sensor uses displacement sensor.