MH型電動(dòng)葫蘆門式起重機(jī)

MH型電動(dòng)葫蘆門式起重機(jī)依據(jù)JB/T5663-2008標(biāo)準(zhǔn)所設(shè)計(jì)、制造；本機(jī)起升機(jī)構(gòu)匹配單速或雙速升降鋼絲繩電動(dòng)葫蘆，是一種有軌運(yùn)行的中小型單梁門式起重機(jī)。本產(chǎn)品適用于加工車間、造船加工區(qū)、貨場、料場裝卸和搬運(yùn)物品，配以電動(dòng)抓斗或電磁吸盤，可吊運(yùn)散粒物料或吊運(yùn)鐵屑、鐵塊等物料。
本產(chǎn)品起重量一般為1～16t，跨度為10～35m，工作級(jí)別為A3～A5級(jí)。

主要特點(diǎn)：
1.本機(jī)由門架結(jié)構(gòu)、大車運(yùn)行機(jī)構(gòu)、電動(dòng)葫蘆及電器設(shè)備所組成；電動(dòng)葫蘆在主梁工字鋼下翼緣板上運(yùn)行；門架的主梁、兩下橫梁均采用箱型板結(jié)構(gòu)，四支腿可采用槽鋼拼接或箱型板結(jié)構(gòu)
2.大車運(yùn)行機(jī)構(gòu)采用立式套裝減速器，分別驅(qū)動(dòng)，可電阻器調(diào)速或變頻調(diào)速。
3.電動(dòng)葫蘆導(dǎo)電采用異型槽軟電纜滑車導(dǎo)電，整機(jī)供電般采用圓銅滑線供電或電纜卷簡供電。
4.操縱方式有地面手把按鈕操縱、地面遙控操縱或司機(jī)室操縱三種形式可選用。

????MH gantry crane，based on JB/T5663-2008 standard．Matching with electric wire rope hoist with 1-speed or 2-speed , running on the I-beam track，is a middle-sized gantry crane with single girder. ?It is applicable to conveying materials in processing workshops ,shipyard plants and storage yards . Equipped with electrical grab or electromagnet, it can convey granular materials scrap iron and steel plates.

Performance data
??? Range of lifting load??? 1～16t???? ? Range of span：??? 10～35m
??? Allowed crane classification group：??? A3～A5

Main features：
??? 1. The crane is mainly composed of gantry t ravelling? mechanism．Electric hoist and electrica system. Electric hoist?traverses on the I-beam track. ?Main girder and beams are?boxed . Four legs are boxed or made of channeled steel.
??? 2. Travelling mechanism adopts vertical reducer and is driven? respectively. ?Resistor or variable frequency is for speed?adjustment.
??? 3. The electricity of the hoist is conducted by means of? slip-pulleys with slot-shaped flexible cable. ?Power supply?of the crane is generally circular-coppered slip-line or?winding drum.
??? 4. There are three type of manipulation for choice：ground?wired button control ,remote control or cab"s.

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