港口門座式起重機(jī)(PORT PORTAL CRANE)
港口門座式起重機(jī)為移動(dòng)式全回轉(zhuǎn)、四連桿組合臂架(或單臂架)、齒條變幅(或鋼絲繩變幅)、杠桿活對(duì)重平衡、滑輪組補(bǔ)償、圓筒體門架,吊鉤、抓斗、集裝箱吊具作業(yè)的港口起重機(jī)。
該港口起重機(jī)是按照歐洲搬運(yùn)工程協(xié)會(huì)標(biāo)準(zhǔn)(FEM)-《起重機(jī)結(jié)構(gòu)和機(jī)構(gòu)》,結(jié)合中國(guó)國(guó)家標(biāo)準(zhǔn)“GB3811起重機(jī)設(shè)計(jì)規(guī)范"和“GB6067起重機(jī)械安全規(guī)程"設(shè)計(jì)、制造。
本港口機(jī)械采用交流變頻調(diào)速、PLC控制。司機(jī)室視野良好,電氣系統(tǒng)采用優(yōu)質(zhì)的船用電纜和控制器,中心滑環(huán)集電器容量大、性能好,能適應(yīng)港口的繁忙作業(yè)。各機(jī)構(gòu)設(shè)有電氣、機(jī)械的安全保護(hù)裝置,確保起重機(jī)安全地工作。
該港口起重機(jī)是綜合港口多貨種碼頭的理想港口機(jī)械。外型美觀、工作安全可靠、、維修方便、自重輕、能耗低、投資小,可廣泛用于內(nèi)陸及沿海港口裝卸作業(yè)。
The port portal crane is the double link jib parallelogram(or single boom) and full-circle slewing moving crane, rack and pinion luffing(or rope luffing), equalizing beam for counterweight, adopt the means of compensation with pulley block, gantry with cylindrical structure. It’s designed for the handling of bulk materials and general cargoes from vessel alongside sea and river ports, storage yards and stations. The crane can be fitted with either hook or grab. It can also handle container when it is equipped with container sling.
The port crane should be designed and manufactured in accordance with the European standard rules of "FEM", the China standard rules of "GB3811-1983 design rules for cranes" and "GB6067-1985 safety rules for lifting appliances".
The port machinery adopt the means of AC inverter to change the motors’ speed, and the electrical system will be controlled by PLC. The cab is of panoramic-view type. The high quality marine cables and controllers are provided in electrical system. The central slip-ring collector has the advantages of large capacity and good property and is suitable for port frequent operation. Necessary electrical and mechanical safety protection devices are provided for mechanisms.
It’s the best ideal type in port. Featuring in: good appearance, compact structure, smoothness of running realiability of operational safety, performance excellence, simple and easy maintenance, light weight, low power consumption, small investment, long service life. Thus it can be widely used for handling operations in inland and coastal port.
主要技術(shù)參數(shù)MAIN TECHNICAL PARAMETERS
項(xiàng) 目 ITEM | 單位UNIT | MQ1030-S | MQ2535-S | MQ4033-S | MQ5035-S | MQ2530D | MQ4035 D |
額定起重量 Rated capacity | t | 10 | Grab 16 | Hook 25 | Grab 25 | Hook 40 | Grab 40 | Hook 50 | 25 | Main hook 35 40 | Auxiliary hook 10 |
工作 幅度 Working radius |
Max. | m | 30 | 35 | 25 | 33 | 24 | 35 | 30 | 30 | 35 30 | 37.5 |
最小 Min. | m | 8.5 | 10 | 10 | 9.5 | 9.5 | 10 | 10 | 11 | 11 | 13.1 |
起升 高度 Hoisting height | 軌面上Above rail | m | 16(Grab) 25(Hook) | 22 | 28 | 18 | 28 | 17 | 30 | 22 | 23 | 23 |
軌面下Below rail | m | 15 | 15 | 15 | 15 | 15 | 12 | 12 | 10 | 12 | 12 |
起升速度 Hoisting speed | m/min | 60 | 60 | 25 | 45 | 20 | 50 | 30 | 22 | 18 | 40 |
變幅速度 Derricking speed | m/min | 52 | 50 | 40 | 50 | 30 | 24 | 24 |
旋轉(zhuǎn)速度 Slewing speed | r/min | 1.5 | 1.5 | 1.2 | 1.25 | 1.0 | 1.0 |
行走速度 Travelling speed | m/min | 26 | 25 | 26 | 26 | 26 | 25 |
軌距×基距 Rail span×Base span | m | 10.5×10.5 | 10.5×10.5 | 10.5×10.5 | 10.5×14 | 10.5×10.5 | 10.5×10.5 |
輪壓 Max. wheel load | KN | 250 | 250 | 250 | 340 | 250 | 250 |
軌道型號(hào) Rail type |
| P50 | QU80 | P50 | QU100 | P50 | QU80 |
裝機(jī)容量 Output power | kw | 298 | 430 | 603 | 725 | 242 | 384 |
整機(jī)自重 Total mass | t | ~220 | ~355 | ~423 | ~550 | ~250 | ~360 |
說明:以上參數(shù)僅供參考,可根據(jù)用戶需求進(jìn)行設(shè)計(jì)、制造。
Notes: The parameters given in the table are the conventional type for reference only. We can also design and manufacture products according to customer’s requirement.