CN217954961U

CN217954961U - Voice prompt intelligent control device for grouting equipment

Info

Publication number: CN217954961U
Application number: CN202222326462.5U
Authority: CN
Inventors: 王翠军; 陈飞; 吕德鸣; 唐玉庆
Original assignee: Zhenjiang Xinhai Automation Technology Co ltd
Current assignee: Zhenjiang Xinhai Automation Technology Co ltd
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2022-12-02
Anticipated expiration: 2032-09-02

Abstract

The utility model discloses a slip casting equipment voice prompt intelligent control device, including PLC, first voice prompt, second voice prompt, touch-sensitive screen, PLC is connected with the touch-sensitive screen communication, first voice prompt, second voice prompt are connected with PLC's RS485 port communication, and slurrying jar flowmeter, slip casting flowmeter, fly ash weighing module, cement weighing module, slurrying jar pressure gauge, slip casting pressure gauge, dump level gauge, thick liquid density appearance etc. link to each other with PLC's analog quantity module respectively. The voice prompter of the utility model prompts the flow state and various fault information of the system in time, thereby being convenient for the operator to operate according to the flow specification and remove the fault, and ensuring the normal production of the equipment; the PLC collects each process parameter signal, and timely prompts and displays the slurry density, the grouting flow, the grouting pressure and the like through voice prompt and a touch screen, so that the pulping and grouting quality is ensured.

Description

Speech prompting intelligent control device for grouting equipment

Technical Field

The utility model relates to a slip casting equipment voice prompt intelligent control device belongs to engineering machine tool equipment technical field.

Background

The grouting equipment is used for injecting certain slurry capable of being well consolidated with rock-soil into pores and cracks of rock-soil body by means of hydraulic pressure, air pressure or electrochemistry and the like, so that the rock-soil body becomes a new structural body with high strength, good impermeability and high stability, thereby improving the material mechanical property of the rock-soil body and being widely applied to the fields of water conservancy, architecture, railways and mining industry.

Grouting construction belongs to concealed engineering, and quality control is mainly realized by accurately controlling the process in the construction process. However, due to the limitation of various adverse factors and conditions in the construction environment, construction personnel cannot find out various equipment faults and unqualified process parameters in the pulping and grouting links in time, and quality accidents are easily caused, so that the equipment in the prior art cannot guarantee the quality and progress of grouting construction.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a slip casting equipment voice prompt intelligent control device for slip casting equipment configuration voice prompt function reminds constructor to operate according to the technological process standard to and in time indicate equipment fault state, each technological parameter, be convenient for construction quality to the controlling means who controls.

The purpose of the utility model is realized through the following technical scheme:

a voice prompt intelligent control device of grouting equipment comprises a PLC, a first voice prompt, a second voice prompt, a touch screen, a manual switch, an automatic switch, a water feeding valve control switch, a three-way valve control switch, a slurry preparation starting switch, a grouting starting switch, a dump pump control switch, a stirrer control switch, an additive conveying control switch, a water feeding pump control switch, a fly ash feeding control switch, a cement feeding control switch, a stirring motor circuit breaker auxiliary contact, a stirrer working relay, a grouting pump working relay, a cement screw conveyor working relay, a circulating pump working relay, a water feeding valve electromagnetic coil, an additive conveying working relay, a dump pump working relay, a fly ash conveyor working relay, a three-way valve electromagnetic coil, a slurry preparation tank flowmeter, a grouting flowmeter, a fly ash weighing module, a cement weighing module, a slurry preparation tank, a slurry preparation pressure gauge, a dump pressure gauge liquid level gauge and a slurry density meter; PLC is connected with the touch-sensitive screen communication, first voice prompt, second voice prompt and PLC's RS485 port communication is connected, hand switch, automatic switch, water feeding valve control switch, three-way valve control switch, slurrying starting switch, slip pump starting switch, dump pump control switch, mixer control switch, additive transport control switch, water feeding pump control switch, fly ash control switch, add the cement control switch, agitator motor circuit breaker auxiliary contact links to each other with PLC's switching value signal input part respectively, mixer work relay, slip pump work relay, cement screw conveyer work relay, circulating pump work relay, water feeding valve solenoid, additive transport work relay, dump pump work relay, fly ash conveyer work relay, three-way valve solenoid's one end links to each other with the PLC output respectively, the other end links to each other with the power, system thick liquid jar flowmeter, the slip casting flow meter, fly ash weighing module, cement weighing module, system thick liquid jar pressure gauge, slip casting pressure gauge, dump meter, thick liquid density appearance links to each other with PLC's analog quantity module respectively.

The purpose of the utility model can be further realized through the following technical measures:

the intelligent control device for voice prompt of the grouting equipment is characterized in that the model of the PLC is S7SAMRT200 SR60.

Aforementioned slip casting equipment voice prompt intelligent control device, wherein first voice prompt, second voice prompt are mining flame proof concurrently intrinsically safe type voice broadcast ware, and the model is KXB127.

The voice prompt intelligent control device of the grouting equipment comprises a pulping tank flowmeter and a grouting flowmeter, wherein the grouting flowmeter is an ABGD65 type electromagnetic flowmeter.

The voice prompt intelligent control device of the grouting equipment comprises a pulping tank pressure gauge and a grouting pressure gauge, wherein the pulping tank pressure gauge and the grouting pressure gauge are ABGA4-7 type pressure gauges.

The voice prompt intelligent control device for the grouting equipment comprises a fly ash weighing module and a cement weighing module, wherein the model of the fly ash weighing module and the model of the cement weighing module are skylight TB3K3-24V-A1.

The intelligent voice prompt control device for the grouting equipment is characterized in that the model of the slurry density instrument is Lannlon 600-4.

The voice prompt intelligent control device for the grouting equipment is characterized in that the dump liquid level meter is a long-land PL7300 continuous liquid level transmitter.

Compared with the prior art, the beneficial effects of the utility model are that: 1. the voice prompt system prompts the flow state and various fault information of the system in time, so that the operator can operate and remove the fault according to the flow specification, and the normal production of the equipment is ensured. 2. The PLC collects each process parameter signal, and timely prompts and displays the slurry density, the grouting flow, the grouting pressure and the like through voice prompt and a touch screen, so that the pulping and grouting quality is ensured.

Drawings

Fig. 1 is a circuit wiring diagram of a main module of the PLC of the present invention;

fig. 2 is the circuit wiring diagram of the PLC analog module of the present invention.

Detailed Description

The invention will be further explained with reference to the drawings and the specific embodiments.

As shown in fig. 1, 2, the utility model discloses a slip casting equipment voice prompt intelligent control device, including PLC, first voice prompt, second voice prompt, a touch-sensitive screen, a hand switch, an automatic switch, water feeding valve control switch, three-way valve control switch, slurrying starting switch, slip casting starting switch, dump pump control switch, mixer control switch, additive transport control switch, water feeding pump control switch, fly ash control switch, cement feeding control switch, agitator motor circuit breaker auxiliary contact, mixer work relay, slip casting pump work relay, cement screw conveyer work relay, circulating pump work relay, water feeding valve solenoid, additive transport work relay, dump pump work relay, fly ash conveyer work relay, three-way valve solenoid, slurrying jar flowmeter, the slip casting flowmeter, fly ash weighing module, cement weighing module, the slip casting jar, the slip casting, dump level gauge, the thick liquid densimeter. The PLC is S7SAMRT200 SR60 in model, the first voice prompter and the second voice prompter are mining flame-proof and intrinsically safe voice broadcasters, and the model is KXB127. The flow meter of the pulping tank and the flow meter of the grouting are ABGD65 type electromagnetic flow meters. The pressure gauge of the pulping tank and the grouting pressure gauge are ABGA4-7 type pressure gauges. The model of the fly ash weighing module and the cement weighing module is skylight TB3K3-24V-A1. The model of the slurry densitometer was Langen LONN600-4. The dump level gauge is a long land PL7300 continuous level transmitter.

The PLC is in communication connection with the touch screen, and the touch screen is used for inputting process parameters and displaying process data. First voice prompt, second voice prompt is connected with PLC's RS485 port communication, hand switch, automatic switch, water feeding valve control switch, three-way valve control switch, slurrying starting switch, slip casting starting switch, dump pump control switch, mixer control switch, additive transport control switch, water feeding pump control switch, fly ash control switch, water feeding mud control switch, the switch contact one end of agitator motor circuit breaker auxiliary contact etc. links to each other with PLC's input respectively, the other end of switch contact links to each other with the public end behind the power, mixer work relay, grouting pump work relay, cement screw conveyer work relay, circulating pump work relay, water feeding valve solenoid, additive transport work relay, dump pump work relay, fly ash transport machine work relay, the one end of three-way valve solenoid links to each other with the PLC output respectively, the other end links to each other with the power, slurrying jar flowmeter, slip casting flowmeter, fly ash weighing module, cement weighing module, slurrying jar pressure gauge, slip casting, dump gauge, the thick liquid density appearance links to each other with PLC's analog quantity module respectively. As shown in FIG. 2, the analog quantity module of the PLC has 8 analog quantity input channels, and analog quantity signals of a pulping tank flowmeter, a grouting flowmeter, a fly ash weighing module, a cement weighing module, a pulping tank pressure gauge, a grouting pressure gauge, a dump level gauge and a serosity densitometer are respectively connected into (0 + 0-), (1 + 1-), (2 + 2-), (3 + 3-), (4 + 4-), (5 + 5-), (6 + 6-), (7 + 7-).

The manual switch and the automatic switch are manual and automatic working mode selection switches. The water adding valve control switch, the three-way valve control switch, the pulping start switch, the grouting start switch, the dump pump control switch, the mixer control switch, the additive conveying control switch, the water adding pump control switch, the fly ash adding control switch and the cement adding control switch are manually operated switches in a manual mode. Mixer work relay, grouting pump work relay, cement screw conveyer work relay, circulating pump work relay, water filling valve solenoid, additive transport work relay, dump pump work relay, fly ash conveyer work relay, by PLC according to process flow control, certain work relay actuation, then the corresponding circuit work of relay contact closure switch-on, PLC switches between pulping tank internal circulation route and dump route through control three-way valve solenoid. The switches, the relays and the working circuits controlled by the relays are all original configurations of the existing grouting equipment.

The pulping tank flowmeter is used for metering the water adding amount of the pulping tank, the fly ash weighing module and the cement weighing module respectively meter the added fly ash and cement weight, the dump liquid level meter is arranged in the pulping tank and used for metering a liquid level signal, and when the liquid level drops to a process set value in a dump state, the dump liquid level meter sends a signal. The above steps are the original basic configuration of the grouting equipment for completing the process flow. In order to improve slurrying, slip casting process quality, detect technological parameter comprehensively, the construction quality of being convenient for is the accuse, the utility model discloses slurrying jar pressure gauge, slip casting flowmeter, slip casting pressure gauge, thick liquid density appearance have been add, detect slurrying jar pressure, slip casting flow, slip casting pressure, thick liquid density respectively. For the detected process parameters, the PLC control system sends out corresponding voice prompts according to the process flow, the first voice prompt (arranged near the operation platform) and the second voice prompt (arranged on a grouting site) are respectively used for voice prompt of the pulping process and voice prompt of the grouting process, and the PLC control system has the working principle that: the voice information data that need use is input in advance in the voice prompt, different content information preserves in different addresses, and first voice prompt, second voice prompt and PLC's RS485 port communicate with 485 communication modes, and when PLC sent voice prompt according to the process flow needs, 485 communication was carried out with the voice prompt through PLC's communication port, made voice prompt report relevant information for the voice prompt through sending instruction. For example, when writing the trigger signal (for example, high level 1) to the address I, the voice information I is broadcast, and when writing the trigger signal to the address 2, the voice information II is broadcast.

The whole system comprises a pulping process voice prompt and a grouting process voice prompt.

The utility model discloses a voice prompt device cooperation slurrying process flow's voice prompt information state does:

(1) Pressing "slurrying start switch" button, PLC control water valve solenoid gets electricity, and the water valve is opened and is added water for the first time, and PLC carries the signal to give first voice prompt simultaneously, and first voice prompt "begins to add water, prepares the slurrying", and slurrying jar flowmeter measures the water yield that adds, signal input PLC's analog quantity module, and the touch-sensitive screen shows real-time water yield that adds, and the operating personnel of being convenient for monitors.

(2) When the water adding amount reaches half of the target amount, the PLC controls the circulating pump working relay to be electrified, the circulating pump is started to work, the circulating pump drives liquid in the tank to circularly flow up and down in the tank, meanwhile, the PLC transmits a signal to the first voice prompter, the voice prompter 'adds half water, starts to add cement', and the PLC controls the automatic start of the cement screw conveyor after 5s (adjustable) delay.

(3) When the flow meter of the pulping tank measures the water addition amount to a target amount, the PLC controls automatic stop of water addition, and simultaneously prompts that the water addition for the first time is completed.

(4) The cement weighing module weighs the cement that adds, with signal input analog quantity module, when cement adds the target volume, PLC control cement screw conveyer stops to add cement, and voice prompt "cement filling is accomplished simultaneously, prepares the secondary and adds water".

(5) And when the water adding valve is opened to add water for the second time, the PLC controls the fly ash conveyor to work to start adding the fly ash, and simultaneously prompts that the fly ash is started to be added and the additive is added by voice, and an operator manually adds the additive.

(6) After the water is added to the total target amount for the second time, the PLC stops adding water and simultaneously prompts 'water adding is finished for the second time'.

(7) The fly ash weighing module measures the added fly ash, transmits a signal to the PLC analog quantity module, and after the fly ash is added to a set value, the PLC stops the injection of the fly ash and simultaneously prompts that the fly ash injection is finished and the dump is prepared by voice.

(8) The method is characterized in that the stirring time is counted after all materials are added, dumping work is started after the preset stirring time of the process is reached, the slurry to be stirred is dumped and conveyed out for grouting, the dumping is completed by a dumping pump, a three-way valve is arranged in the device to control the switching between a circulation passage and a dumping passage in a slurry making tank, a PLC controls the operation of the dumping pump, and the dumping passage is opened by the three-way valve to start dumping. A dump liquid level meter arranged in the pulping tank transmits a liquid level signal to an analog quantity module of the PLC, when the pulp in the pulping tank is detected to be reduced to a set value (adjustable), the PLC controls the three-way valve to be switched to a circulation passage state, and meanwhile, the voice prompts that dump is finished and the pulping is ready again.

(9) The utility model discloses agitator motor's circuit breaker has configured circuit breaker annex (Schneider GV-AE 11), and when agitator motor broke down, when the circuit breaker tripping operation, the auxiliary contact on the agitator motor circuit breaker annex jumped off, and PLC received the signal, sent control signal and given first voice prompt, voice prompt "agitator motor trouble"; the slurry densimeter connected to the PLC analog quantity module detects the slurry density in the slurry tank, and when the slurry density is abnormal, the voice prompts that the slurry density is too low and the slurry density is too high are provided.

The state of the voice prompt in the grouting process is as follows:

(1) The grouting flowmeter detects the liquid flow during grouting, signals are input into the PLC analog quantity module, when the grouting flow exceeds a set range, the PLC outputs trigger signals to the second voice prompter, and the voice broadcast 'the grouting flow is abnormal and please notice'.

(2) The grouting pressure gauge detects grouting liquid pressure, signals are input into the PLC analog quantity module, during grouting, the grouting pressure exceeds the process requirement range, the PLC outputs trigger signals to the second voice prompter, and voice broadcasting is conducted, namely 'the grouting pressure is too low, please note' or 'the grouting pressure is too high, please note'.

In addition to the above embodiments, the present invention can also have other embodiments, and all technical solutions formed by equivalent replacement or equivalent transformation are all within the protection scope required by the present invention.

Claims

1. The intelligent voice prompt control device of the grouting equipment is characterized by comprising a PLC (programmable logic controller), a first voice prompt, a second voice prompt, a touch screen, a manual switch, an automatic switch, a water feeding valve control switch, a three-way valve control switch, a pulping start switch, a grouting start switch, a dump pump control switch, a mixer control switch, an additive conveying control switch, a water feeding pump control switch, a fly ash feeding control switch, a cement feeding control switch, a mixer motor breaker auxiliary contact, a mixer working relay, a grouting pump working relay, a cement screw conveyor working relay, a circulating pump working relay, a water feeding valve electromagnetic coil, an additive conveying working relay, a dump pump working relay, a fly ash conveyor working relay, a three-way valve electromagnetic coil, a pulping tank flowmeter, a grouting flowmeter, a fly ash weighing module, a cement weighing module, a pulping tank pressure gauge, a grouting pressure gauge, a dump level gauge and a density meter; PLC is connected with the touch-sensitive screen communication, first voice prompt, second voice prompt and PLC's RS485 port communication is connected, hand switch, automatic switch, water feeding valve control switch, three-way valve control switch, slurrying starting switch, slip pump starting switch, dump pump control switch, mixer control switch, additive transport control switch, water feeding pump control switch, fly ash control switch, add the cement control switch, agitator motor circuit breaker auxiliary contact links to each other with PLC's switching value signal input part respectively, mixer work relay, slip pump work relay, cement screw conveyer work relay, circulating pump work relay, water feeding valve solenoid, additive transport work relay, dump pump work relay, fly ash conveyer work relay, three-way valve solenoid's one end links to each other with the PLC output respectively, the other end links to each other with the power, system thick liquid jar flowmeter, the slip casting flow meter, fly ash weighing module, cement weighing module, system thick liquid jar pressure gauge, slip casting pressure gauge, dump meter, thick liquid density appearance links to each other with PLC's analog quantity module respectively.

2. The intelligent voice prompt control device for grouting equipment as claimed in claim 1, wherein the model of the PLC is S7SAMRT200 SR60.

3. The intelligent voice prompt control device for grouting equipment as claimed in claim 1, wherein the first voice prompt and the second voice prompt are mining explosion-proof and intrinsically safe voice broadcasters with a type of KXB127.

4. The intelligent voice prompt control device for grouting equipment as claimed in claim 1, wherein the flow meter of the grouting tank and the flow meter of grouting are ABGD65 type electromagnetic flow meters.

5. The intelligent voice prompt control device for grouting equipment as claimed in claim 1, wherein the grouting tank pressure gauge and the grouting pressure gauge are ABGA4-7 type pressure gauges.

6. The voice prompt intelligent control device of grouting equipment of claim 1, wherein the model of the fly ash weighing module and the cement weighing module is skylight TB3K3-24V-A1.

7. The intelligent voice prompt control device for grouting equipment as claimed in claim 1, wherein the model of the slurry density instrument is langen LONN600-4.

8. The intelligent voice-prompted control device of grouting equipment as claimed in claim 1, wherein the dump level gauge is a longland PL7300 continuous level transmitter.