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6ES5434-7LA12現(xiàn)貨 in stock! 歡迎來(lái)電咨詢~?。?

　　隨著建筑行業(yè)的智能化程度越來(lái)越高，很多建筑機(jī)械已經(jīng)代替了人工作業(yè)，大大的提高了工作效率，降低了人力成本的支出?；炷凛斔捅?，又稱混凝土泵，由泵體和輸送管組成，是一種利用壓力將混凝土沿管道連續(xù)輸送的機(jī)械，主要應(yīng)用于房建、橋梁及隧道施工。為了提高輸送泵的移動(dòng)性，一般將泵體裝在汽車底盤上，再裝備可伸縮或屈折的布料桿，構(gòu)成輸送泵車。目前，主要分為閘板閥混凝土輸送泵和S管閥混凝土輸送泵。
　　設(shè)備結(jié)構(gòu)及基本性能
　　本項(xiàng)目以山東某設(shè)備產(chǎn)商WF型輸送泵車為例，其主要部件混凝土輸送泵由料斗、泵送系統(tǒng)、液壓系統(tǒng)、清洗系統(tǒng)、電氣系統(tǒng)、電動(dòng)機(jī)、行走底盤等組成。
　　泵送機(jī)構(gòu)由2只主缸水箱、換向裝置、2只混凝土缸、2只混凝土活料斗、分配閥(S形閥)、擺臂、2只擺動(dòng)液壓缸和出料口組成。整機(jī)性能和液壓系統(tǒng)參數(shù)分別如表1、表2所示。
　工藝原理
　　混凝土活塞分別與主液壓缸活塞桿連接，在主液壓缸液壓油作用下，作往復(fù)運(yùn)動(dòng)，一缸前進(jìn)，則另一缸后退;混凝土缸出口與料斗連通，分配閥一端接出料口，另一端能過(guò)花鍵軸與擺臂連接，在擺動(dòng)液壓缸作用下，可以左右擺動(dòng)。
　　泵送混凝土料時(shí)，在主液壓缸作用下，混凝土活塞可前進(jìn)或后退。同時(shí)在擺動(dòng)液壓缸作用下，分配閥與混凝土缸連通，混凝土缸與料斗連通。這樣混凝土活塞后退，便將料斗內(nèi)的混凝土吸入混凝土缸，混凝土活塞前進(jìn)，將混凝土缸內(nèi)混凝土料送入分配閥泵出。
　　當(dāng)混凝土活塞后退至行程終端時(shí)，觸發(fā)水箱中的換向裝置，主液壓缸換向，同時(shí)擺動(dòng)油缸換向，使分配閥與混凝土缸連通，混凝土缸與料斗連通，這時(shí)活塞后退前進(jìn)依次循環(huán)，從而實(shí)現(xiàn)連續(xù)泵送。
　　反泵時(shí)，通過(guò)反泵操作，使處在吸入行程的混凝土缸與分配閥連通，處在推送行程的混凝土缸與料斗連通，從而將管路中的混凝土抽回料斗。
　　泵送系統(tǒng)通過(guò)分配閥的轉(zhuǎn)換完成混凝土的吸入與排出動(dòng)作，因此分配閥是混凝土泵中的關(guān)鍵部件，會(huì)直接影響到混凝土泵的性能。
　　方案選型
　　該設(shè)備所需的控制點(diǎn)數(shù)為數(shù)字量輸入12點(diǎn)，數(shù)字量輸出8點(diǎn)。其中主要的輸入輸出點(diǎn)為正泵、反泵、遠(yuǎn)控/近控、主缸進(jìn)/退、擺缸進(jìn)/退、高壓 /低壓、電動(dòng)機(jī)起動(dòng)/停止、2個(gè)接近開關(guān)、4個(gè)電磁閥、指示燈運(yùn)行指示。I/O點(diǎn)設(shè)置如表3所示。
　　由于該設(shè)備主要銷往海外市場(chǎng)，設(shè)備廠商在電控系統(tǒng)選型時(shí)主要考慮產(chǎn)品的高可靠性和品牌知名度。前者保證設(shè)備穩(wěn)定運(yùn)行，最大限度降低售后服務(wù)的成本，甚至無(wú)需售后服務(wù);后者有助于提升設(shè)備整體的品牌，提升在海外市場(chǎng)的競(jìng)爭(zhēng)力。

Spirent/Zarak Abacus 81-01501-06 Circuit Interface Rear Module

WS-X4904-10GE Cisco 4-Port 10 Gigabit Ethernet X2 Expansion Module

SIEMENS 6ES7-210-0AA00-0XB0 6ES7210-0AA00-0XB0 FreeShip

Siemens TP177A 6AV6 642-0AA11-0AX1 Protective Film

Schneider Modicon Automation AS-MBKT-085 Pack of 12 ASMBKT085 Connector

Schneider Modicon AS-B357-001 PLC

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Modicon PLC AS-B804-000 OUTPUT MODULE 16POINT 115VAC

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ABB ACH550-UH-045A-4 AC DRIVE IN A

Acterna T-Berd 8000 Test Platb Mainframe/ Transport Module ver 1 / 2 AS IS

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8752C HP/Agilent Network Analyzer with options 004/075, 1300 MHz, 75 Ohm

SIEMENS 6SE9-521-8CC40 NSFP 6SE95218CC40

BARBER COLMAN GCM-84221 USPP GCM84221

AUTOTECH E5N-D5.10-8PPME NSFP E5ND5108PPME

MODICON AS-984X-008 USPP AS984X008

INTECOLOR F8001G USPP F8001G

BRANSON EMLX50-24 USPP EMLX5024

ZEBRA P310C-0000P-ADO USPP P310C0000PADO

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HP 75000 Broadband Series E1697A VXI 155Mb/s Optical Line Interface Module

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Siemens LOGO! DM8 230R 6ED1 055-1FB00-0BA1 Module NIB

Omron C200H-CPU23-E

Schneider Modicon AS-H827-209 984 Series 11 Slot Rack ASH827209

Schneider Modicon ADU 206 INPUT MODULE ANALOG AS-BADU-206

Schneider Modicon AS-J200-001

Schneider Modicon MODICON/ AS-W801-001 SIGNAL CABLE I/O 1FT XLNT

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Schneider Modicon TSX Compact Discrete Input-DEP 218/AS-BDEP-218

TELEMECANIQUE XBTGT2220 Touchscreen Glass

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Siemens 6AV3 607-1JC20-0AX1 6AV3607-1JC20-0AX1 SIMATIC OP7/DP Operator Panel

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Ethernet Communication Module USB SPI ENC28J60 Remote

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Allen-Bradley 855PDB24MEH4322 Operator Indicator Light 24VAC/DC Red/Green

ABB 1200 amp Type NS breaker 1200 amp trip unit Tested Guaranteed

AC TYPE 425 8D, CAT# T4235873, SIZE 8 MAGNETIC CONTACTOR

A06B-6058-H228 FANUC SERVO AMPLIFIER REMANUFACTURED

8 Yaskawa 200V 200W AC Servo Motors SGMAS-02A2A21

SEW EURODRIVE KH47-TDT71D6 NSFP KH47TDT71D6

ALLEN BRADLEY 6600-XL5 USPP 6600XL5

ALLEN BRADLEY 2755-L9RB USPP 2755L9RB

INTEGRAL TECHNOLOGIES 3378-00400 USPP 337800400

GENERAL ELECTRIC DS3800HCID USPP DS3800HCID

YAMATAKE 82114930-001 USPP 82114930001

MEASUREX 05345102 USPP 05345102

Siemens 6ES5-304-3UA11 NSFP 6ES53043UA11

SIEMENS 6ES5 422-8MA11 6ES54228MA11

SIEMENS S5 6ES5 340-3KB11 6ES53403KB11 Memory

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Siemens OP27 6AV3627-1LK00-0AX0 Membrane Keypad

RELEASE SuperMicro X9DR7-TF MB ※Check W/ Us for Availability FIRST※

Texas Instruments 5TI-1034-2

Telemecanique Starter Interface Module LA1LC180BD

TSXSAY1000 Modicon Premium BUS Coupler Module TSX-SAY-1000 TSX57-A2S-I

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Modicon MM-PM15-402

Schneider Modicon PLC NEZA TSX08CD08R6AS Free Ship

Schneider Modicon AS-BADU-205 BRAND FACTORY SEALED Compact Analog Input ASBADU205

Schneider Modicon AS-BMOT-201 USPP ASBMOT201

Schneider Modicon AS-C484-065

Schneider Modicon Automation/Modicon AS-W960-012 Panelmate-to-984 Cable (UOS)

Schneider Modicon High Speed Counter ZAE201 AS-BZAE-201

Schneider Telemecanique PLC DI Module TSXDET1604 in box

SCHNEIDER AUTOMATION INPUT MODULE TSX-AEM-811 TSXAEM811

PWR-7200/2-DC CISCO 7200 REDUNDANT DC 24V-60V POWER SUPPLY OPTION

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SIEMENS 6DD1640-0AC0 EM11 I/O MODULE PG16 IN BOX

LMA----LogiMat Automation--- TSXMPT104

SIEMENS SimoDrive 6SN1123-1AB00-BA1 Servo Drive

SIEMENS SINUMERIK 840C/840CE 6FC5111-0CA73-0AA1 6FC51110CA730AA1 NIB

SIEMENS /MOORE 15741-11 PC BOARD MODULE RFB

Allen-Bradley SLC 500 7 slot rack 1746-A7

ALLEN BRADLEY RIGHT HAND DOOR HARDWARE KIT 1494V-L3

ABB SACE E3 E3S 20 CIRCUIT BREAKER 2000A FRAME 600V FIXED ELECT OPS W/ PR111/P

A06B-0148-B088#7075 FANUC SERVO MOTORS REMANUFACTURED

7 Power one HCC15-3-A 12VDC or 15VDC power supplies

ORMEC SAC-D37R/I USPP SACD37RI

ALLEN BRADLEY 1771-HS3CR NSFP 1771HS3CR

ALLEN BRADLEY 1336S-B010-AA-EN4-GMS-HA2-L5 USPP 1336SB010AAEN4GM

GENERAL ELECTRIC DS215DMCBG1AZZ03B USPP DS215DMCBG1AZZ03

TEKTRONIX 3001GPX USPP 3001GPX

SQUARE D FLEX58D46N4 USPP FLEX58D46N4

CUTLER HAMMER 3365D47G30 NSFP 3365D47G30

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Siemens S5-95U DP Master PLC 6ES5-095-8ME01

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RSP-16 CISCO 7500 ROUTE SWITCH PROCESSOR 16 SPARE

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Modicon AS-P530-OMA

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Schneider Modicon ASB248 ASB248501 Output Module AS-B248-501

Schneider Modicon AS-B875-001 USPP ASB875001

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Allen Bradley Terminal Board 9101-1780 Amphenol /Sealed

ABB ISOMAX 3 POLE 400 AMP MOLDED CASE CIRCUIT BREAKER S5HQ400BW

ZEBRA 110XIIII NSFP 110XIIII

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GENERAL ELECTRIC 531X210DMCAMM1 USPP 531X210DMCAMM1

FISHER ROSEMOUNT 480-15-60 USPP 4801560

SIEMENS 6ES5-922-3UA11 NSFP 6ES59223UA11

REXROTH 0608841030 NSPP 0608841030

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Siemens 6ES5 318-8MB11 6ES5 318-8MB11S5 IM 318-B Interface Module

Siemens S5 Digital Output 6ES5 451-7LA12 E Stand 02

Siemens C98043-A7009-L1

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Square D 8030 DIM-101

Schneider Interface Module 140 ESI 062 10 ASCII 3572

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Shawmut A4BY 1000

Schneider Modicon ASH819209 PERFECT 800 Series Rack AS-H819-209

Schneider Modicon AS-B572-010 OUTPUT MODULE 0-10V ANALOG

Schneider Modicon Controller AS-B805-016

Schneider Modicon AS-H819-100 7-Slot PLC Module Rack Chassis 984

Schneider Modicon AS-B840-180 SELECTABLE N.O./N.C. REED RELAY OUTPUT MODULE

MODICON 24VDC OUTPUT MODULE B232 501

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Schneider Modicon 171CCC98030 Ethernet CPU I/O Base ENET Switch Circuit Breaker

Siemens MODULE 200 X 8POINT 24VDC 5PIN 6ES7-141-1BF10

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Siemens Simatic S7 6GK7 343-1EX11-0XE0 CP 343-1 Ethernet Communication Module

SIEMENS 6SN1123-1AA00-0HA0 /6SN11231AA000HA0 LT-MOD NIB

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SIEMENS 6FC5-210-0DA20-2AA1 USPP 6FC52100DA202AA1

AllenBradleyVersaView1000PPanelViewTouchScreen

ALLEN-BRADLEY 1201-DMA HMI DOOR MOUNT BEZEL

ABB Circuit Breaker 300 Amp Sace S5N Shunt & Auxiliary 240/480/600 volt

ADEPT TECH 30846-00020 NSPP 3084600020

(4357) Allen Bradley Contact Kit 40783-802-01 Contactor (4357)

INDRAMAT MAC090C-2-KD-4-C/110-A-I4/DI-520 NSFP MAC090C2KD4C110A

TOSHIBA VFP1-4550UP-B1 USPP VFP14550UPB1

FANUC A06B-6035-H422 USPP A06B6035H422

DANFOSS 175H4423 USPP 175H4423

RELIANCE ELECTRIC 3RA2003 NSFP 3RA2003

MTS SYSTEMS CO MPA-35-460-167 USPP MPA35460167

MACTRON INC MGA-3A USPP MGA3A

Siemens 6ES5 377-0AA41 -FS- 6ES53770AA41

Siemens 6ES5-701-3LA12 USPP 6ES57013LA12

SIEMENS 6ES5-375-8LC21 USPP 6ES53758LC21

Siemens 6ES5 377-0AA32 -- 6ES53770AA32

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SIEMENS 6SE7 222-1HF00-0XA0 6SE7222-1HF00-0XA0 FreeShip

Siemens TP7 6AV3 607-1NH00-0AX0 Touch Panel in Box

Siemens 6SA 8110-0AC00

MERCURY MR-52 DUAL READER INTERFACE MODULE

XEON 6.4GT/s Turbo6000GB HDD 24GB TRUE 3CH DDR3 RAM

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Reliance 0-51893-2

Schneider Modicon AS-984A-816 PLC

Schneider Modicon AS-B224-001 NSFP ASB224001

Schneider Modicon AS-P530-0MA POWER SUPPLY REPAIRED

Schneider Modicon AS-B804-116 Output Module 115VAC

Schneider Modicon AS-B266

Modicon PanelMate Plus MM-PM10300C 92-01685-00 ! WOW !

Siemens Simatic PLC Digital Input Module S7-321

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SIEMENS 6DD1611-0AD0 MEMORY MODULE /BOX

SIEMENS SINUMERIK SIROTEC MODULE 6FX1190-1AA00

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SIEMENS Circuit Board 6FC9310-1MD01 _ 6FC93101MD01

ADLink NuDAQ ACL-6128A Isolated Analog Output Card NIB

ALLEN-BRADLEY 1791-0A32 Block I/O 120V AC 32 Point Module 32 Output

ABB ACS 600 AC AUTOMATION INC MULTIDRIVE 250HP

Active EMC broadband antenna 30MHz to 1GHz BicoLOG 30100 X, , biconical

6ES7316-1AG00-0AB0 6ES7316-2AG10-0AB0 Brand , Factory Sealed,

9 UNIT 1660 MFC, UFC-1660, CF4, H2, Cl2, N2, HBr, SF6, different gas range.

SIEMENS CLD63B600 NSPP CLD63B600

BOSCH 1070071221-102 USPP 1070071221102

BAILEY CONTROLS IEPEP-03 USPP IEPEP03