汽車起重機(jī)技術(shù)規(guī)格書

ZLJ5420JQZ50H汽車起重機(jī)技術(shù)規(guī)格書ZTC500H552/27ZZTC500H552/27Z第=122頁共=NUMPAGES23-122頁第=11頁共=NUMPAGES23-122頁ZLJ5420JQZ50H汽車起重機(jī)技術(shù)規(guī)格書ZTC500H552/27Z1產(chǎn)品特點(diǎn)ZLJ5420JQZ50H汽車起重機(jī)是我公司為適應(yīng)市場需求，集多年經(jīng)驗和先進(jìn)技術(shù)自主開發(fā)的新一代高性能產(chǎn)品。本起重機(jī)的起升高度、主臂長度、工作速度、起重能力等性能參數(shù)均處于國內(nèi)外先進(jìn)水平。該產(chǎn)品是一種全回轉(zhuǎn)、伸縮動臂式、液壓比例控制的五節(jié)臂汽車起重機(jī)。底盤采用本公司自制的全駕四橋?qū)Ｓ玫妆P，國V排放，視野寬廣，裝飾簡捷大方，8×4驅(qū)動。該產(chǎn)品采用了最新的換向閥及齒輪泵系統(tǒng)，設(shè)有溢流閥、平衡閥、液壓鎖、制動閥等安全裝置，以防油路過載及避免由于油管破裂而引起的意外事故發(fā)生，確保各執(zhí)行機(jī)構(gòu)的工作能力得到充分發(fā)揮，提高了系統(tǒng)的可靠性和安全性。產(chǎn)品配備了力矩限制器等多種安全裝置和齊全的照明系統(tǒng)，可保證操作安全可靠，并便于夜間作業(yè)。該產(chǎn)品整機(jī)造型新穎，集形體美、線形美、色彩美于一身。2整機(jī)規(guī)格2.1產(chǎn)品型號汽車行業(yè)型號：ZLJ5420JQZ50H工程行業(yè)型號：ZTC500H產(chǎn)品特征號：ZTC500H552

2.2主要技術(shù)參數(shù)表1主要技術(shù)參數(shù)項目數(shù)值備注工作性能參數(shù)最大額定總起重量kg50000基本臂最大起重力矩kN.m1813最長主臂最大起重力矩kN.m1082基本臂最大起升高度m12.6主臂最大起升高度m45.5不考慮吊臂變形副臂最大起升高度m61工作速度單繩最大速度（主卷揚(yáng)）m/min135第四層單繩最大速度（副卷揚(yáng)）m/min120第二層起重臂起臂時間s50起重臂伸出時間s110回轉(zhuǎn)速度r/min0～2.2行駛參數(shù)最大使用海拔m2000最高行駛速度km/h80最大爬坡度%44最小轉(zhuǎn)彎直徑m≤24最小離地間隙mm280百公里油耗L41質(zhì)量參數(shù)行駛狀態(tài)自重（總質(zhì)量）kg41600不含3噸副配重整車整備質(zhì)量kg41405前軸軸荷kg15600后橋軸荷kg26000尺寸參數(shù)外形尺寸(長×寬×高)mm14100×2650×3800支腿橫向距離m7.4支腿縱向距離m6.05支腿橫向距離（半伸）m4.88尾部回轉(zhuǎn)半徑mm3890主臂長m11.6-45主臂仰角°-2～80副臂長m9.5、16副臂安裝角°0、15、302.3額定起重量表本起重機(jī)有7種不同使用工況的額定起重量表，操作者應(yīng)根據(jù)實際作業(yè)情況選擇相對應(yīng)的額定起重量表來確定額定起重量，詳見表2～15。表中“Ⅰ”欄的數(shù)值表示：與之對應(yīng)的主臂長度工況下，Ⅰ缸伸出的長度(m)；“Ⅱ”欄的數(shù)值表示：與之對應(yīng)的主臂長度工況下，Ⅱ缸伸出長度(m)的3倍。表2額定起重量表單位：千克工作幅度(m)主臂（m）伸油缸Ⅰ至100%，支腿全伸，側(cè)方、后方作業(yè)-9噸配重11.615.820.126.432.739.045.03.05000045000340003.55000045000340004.0450004300034000250004.5405004000034000250005.0370003700033000250005.5330003300032000250006.030000300003000025000200007.02550025500250002300019000140008.02200021700215002100017500135009.01850018500190001600012800950010.01550015500160001460012000930011.01300013000135001340011300910012.01100011000118001230010600860014.08000910097009100780016.05900700074007900690018.0550060006350610020.0430048505200540022.039004250455024.031003500375026.025002800310028.02300260030.01900210032.01450170034.0135036.0105038.0850Ⅰ(m)04.28.58.58.58.58.5Ⅱ(m)0006.312.618.924.9倍率121186543吊鉤50t吊鉤表3額定起重量表單位：千克工作幅度(m)主臂（m）伸油缸Ⅰ至50%，支腿全伸，側(cè)方、后方作業(yè)-9噸配重11.615.822.128.434.740.73.05000045000250003.55000045000250004.04500043000250004.5405004000025000210005.0370003700025000210005.5330003300025000210006.030000300002500021000142007.025500255002500021000140008.0220002170022500210001380097009.018500190001950013000910010.015500165001750012200860011.013000140001490011400820012.011000120001290010600780014.0920099009500710016.0710078008200650018.0555062006600620020.051505500560022.042004550460024.03750405026.03100335028.02600285030.0240032.0200034.01600Ⅰ(m)04.24.24.24.24.2Ⅱ(m)006.312.618.924.9倍率12116543吊鉤50t吊鉤表4額定起重量表單位：千克工作幅度(m)主臂（m）伸油缸Ⅰ至0%，支腿全伸，側(cè)方、后方作業(yè)-9噸配重11.617.924.230.536.53.050000250003.55000025000220004.04500025000220004.54050025000220005.0370002500022000142005.5330002500022000142006.030000250002200014000100007.025500250002000013000100008.022000220001800012000100009.0200001650011200980010.0170001550010600920011.0145001500010000860012.012500128009400800014.09500103008300700016.081007400620018.066006700550020.05800500022.04850450024.04150410026.0360028.0310030.02700Ⅰ(m)00000Ⅱ(m)06.312.618.924.9倍率126543吊鉤50t吊鉤表5額定起重量表單位：千克工作幅度(m)主臂（m）伸油缸Ⅰ至100%，支腿半伸，側(cè)方、后方作業(yè)-9噸配重11.615.820.126.432.739.045.03.04500045000340003.54200042000340004.0390003900034000250004.5350003500034000250005.0300003000030000250005.5265002650026000250006.022500220002150022500200007.01650016000160001720017700140008.01300012500125001350014200135009.096009600110001160012000950010.0780078009000960010000930011.063006300740080008400880012.051005100620068007200760014.03300430049005300560016.02000300036004000430018.0200026003000330020.0130018002200250022.012001600190024.07001100140026.0700100028.0650Ⅰ(m)04.28.58.58.58.58.5Ⅱ(m)0006.312.618.924.9倍率121186543吊鉤50t吊鉤表6額定起重量表單位：千克工作幅度(m)主臂（m）伸油缸Ⅰ至50%，支腿半伸，側(cè)方、后方作業(yè)-9噸配重11.615.822.128.434.740.73.04500045000250003.54200042000250004.03900039000250004.5350003500025000210005.0300003000025000210005.5265002650025000210006.022500220002350021000142007.016500160001750018500140008.0130001250013500145001380097009.09600110001180012200910010.078009100980010200860011.06300770084008800820012.05100650071007500780014.0460052005600590016.0330039004200450018.0230029003200350020.021002400270022.015001800210024.01300160026.0900120028.060090030.0600Ⅰ(m)04.24.24.24.24.2Ⅱ(m)006.312.618.924.9倍率12116543吊鉤50t吊鉤表7額定起重量表單位：千克工作幅度(m)主臂（m）伸油缸Ⅰ至0%，支腿半伸，側(cè)方、后方作業(yè)-9噸配重11.617.924.230.536.53.045000250003.54200025000220004.03900025000220004.53500025000220005.0300002500022000142005.5265002500022000142006.022500240002200014000100007.016500180001900013000100008.013000140001500012000100009.0115001220011200980010.095001020010600920011.0810088009200860012.0690076008000820014.0500057006100630016.044004700490018.034003700390020.02900310022.02300250024.01800200026.0160028.0120030.0900Ⅰ(m)00000Ⅱ(m)06.312.618.924.9倍率126543吊鉤50t吊鉤表8額定起重量表單位：千克工作幅度(m)主臂（m）伸油缸Ⅰ至100%，支腿全伸，側(cè)方、后方作業(yè)-6噸配重11.615.820.126.432.739.045.03.05000045000340003.55000045000340004.0450004300034000250004.5405004000034000250005.0360003600033000250005.5320003200032000250006.029000290002900025000200007.02450024500245002300019000140008.02100020500205002100017500135009.01630016300174001600012800950010.01320013200145001460012000930011.01100011000122001300011300910012.093009300104001100010600860014.06600770083008700780016.04700580064006800690018.0440050005400570020.0330039004300460022.030003400370024.023502700300026.018002150240028.01650195030.01250150032.0850110034.085036.0600Ⅰ(m)04.28.58.58.58.58.5Ⅱ(m)0006.312.618.924.9倍率121186543吊鉤50t吊鉤表9額定起重量表單位：千克工作幅度(m)主臂（m）伸油缸Ⅰ至50%，支腿全伸，側(cè)方、后方作業(yè)-6噸配重11.615.822.128.434.740.73.05000045000250003.55000045000250004.04500043000250004.5405004000025000210005.0360003600025000210005.5320003200025000210006.029000290002500021000142007.024500245002500021000140008.0210002050021500210001380097009.016300179001860013000910010.013200149001560012200860011.011000126001330011400820012.09300107001140010600780014.0790086009000710016.0590066007000650018.0460053005700600020.042004600490022.033003700400024.03000330026.02400270028.01900220030.0175032.0140034.01100Ⅰ(m)04.24.24.24.24.2Ⅱ(m)006.312.618.924.9倍率12116543吊鉤50t吊鉤表10額定起重量表單位：千克工作幅度(m)主臂（m）伸油缸Ⅰ至0%，支腿全伸，側(cè)方、后方作業(yè)-6噸配重11.617.924.230.536.53.050000250003.55000025000220004.04500025000220004.54050025000220005.0360002500022000142005.5320002500022000142006.029000250002200014000100007.024500250002000013000100008.021000210001800012000100009.0185001650011200980010.0155001550010600920011.0130001380010000860012.011000118009400800014.0820090008300700016.071007400620018.057006100550020.05000500022.04100430024.03400360026.0300028.0250030.02100Ⅰ(m)00000Ⅱ(m)06.312.618.924.9倍率126543吊鉤50t吊鉤表11額定起重量表單位：千克工作幅度(m)主臂（m）伸油缸Ⅰ至100%，支腿半伸，側(cè)方、后方作業(yè)-6噸配重11.615.820.126.432.739.045.03.04500045000340003.54200042000340004.0380003800034000250004.5340003400034000250005.0290002900028000250005.5245002400023500235006.020500200002000020500200007.01500014500143001550016000140008.01150011000108001200012500131009.08500850096001020010800950010.068006800790085009000930011.054005400640070007500790012.043004300530059006300670014.02700360042004600490016.01500240030003300360018.0150021002400270020.080014001700200022.08001100140024.0700100026.0600Ⅰ(m)04.28.58.58.58.58.5Ⅱ(m)0006.312.618.924.9倍率121186543吊鉤50t吊鉤表12額定起重量表單位：千克工作幅度(m)主臂（m）伸油缸Ⅰ至50%，支腿半伸，側(cè)方、后方作業(yè)-6噸配重11.615.822.128.434.740.73.04500045000250003.54200042000250004.03800038000250004.5340003400025000210005.0290002900025000210005.5245002400024500210006.020500200002150021000142007.015000145001600016500140008.0115001100012400130001350097009.0850099001050011000910010.06800800088009300860011.05400670074007900820012.04300560062006700700014.0390045004900520016.0270032003600390018.0180023002700300020.016002000230022.011001500170024.01050125026.065085028.0550Ⅰ(m)04.24.24.24.24.2Ⅱ(m)006.312.618.924.9倍率12116543吊鉤50t吊鉤表13額定起重量表單位：千克工作幅度(m)主臂（m）伸油缸Ⅰ至0%，支腿半伸，側(cè)方、后方作業(yè)-6噸配重11.617.924.230.536.53.045000250003.54200025000220004.03800025000220004.53400025000220005.0290002500022000142005.5245002500022000142006.020500215002000014000100007.015000160001700013000100008.011500125001300012000100009.0104001100011200980010.0860092009600920011.0710077008100840012.0600066007000720014.0430049005300550016.037004100430018.028003100330020.02400260022.01800200024.01400160026.0120028.085030.0600Ⅰ(m)00000Ⅱ(m)06.312.618.924.9倍率126543吊鉤50t吊鉤表14額定起重量表單位：千克主臂仰角(°)主臂(m)＋副臂(m)支腿全伸9噸配重45.0＋9.545.0＋16.00°15°30°0°15°30°8050003300250030002000140078460033002500290019001400764300330025002700180013007440003100240025001700125072380029002300230016001200703500270022002150150011506832002600210020001400110066300025002000185013001050642800240019001750125010006224502200180016501200100060220019501700155011509505819501800155014501100950561700155014001250105090054145013501200110090080052125011001000950850750501000900800800700600488507506506505504670060044550倍率1吊鉤5t吊鉤

表15額定起重量表單位：千克主臂仰角(°)主臂(m)＋副臂(m)支腿全伸6噸配重45.0＋9.545.0＋16.00°15°30°0°15°30°8050003300250030002000140078460033002500290019001400764300330025002700180013007440003100240025001700125072380029002300230016001200703500270022002150150011506832002600210020001400110066290025002000185013001050642600220019001750125010006222001950180016501200100060190016501550145011509505815501400130012001100950561300120011001000900800541050950850800700600528507506506005005065055048500倍率1吊鉤5t吊鉤2.4起升高度曲線圖2.5行駛狀態(tài)外形尺寸圖（尺寸單位：毫米)圖2行駛狀態(tài)外形尺寸圖2行駛狀態(tài)外形尺寸3上車主要零部件規(guī)格3.1主臂及伸縮機(jī)構(gòu)五節(jié)箱型伸縮臂，U形截面，截面抗彎性能優(yōu)良。主臂筒體采用低合金高強(qiáng)度鋼板制作，承載能力強(qiáng)，自重輕，側(cè)向剛度大，端部撓度小。采用了自創(chuàng)的嵌入式滑塊結(jié)構(gòu)，通過優(yōu)化設(shè)計，使吊臂的自重大幅降低、局部應(yīng)力分布更趨均勻，完全杜絕了吊臂局部受力凹陷變形的現(xiàn)象，并具有良好的導(dǎo)向性。主臂的伸縮方式采用兩個伸縮缸帶兩套同步伸縮機(jī)構(gòu)的形式，第一級油缸帶動第二節(jié)臂伸縮，第二級油缸帶動第三節(jié)臂并通過同步伸縮機(jī)構(gòu)帶動第四、五節(jié)臂同步伸縮，結(jié)構(gòu)緊湊，工作可靠，各油缸上均裝有平衡閥。3.2副臂二節(jié)副臂，不使用時置于主臂側(cè)面，插銷式裝拆。變截面桁架形式，第一節(jié)是四邊形桁架臂，第二節(jié)為三角形桁架臂，其與第一節(jié)臂通過插銷裝拆，與第一節(jié)臂平行，在插銷處折疊。根據(jù)作業(yè)需求設(shè)計9.5m和16m兩種臂長，第一節(jié)副臂與第五節(jié)主臂頭部鉸接，與主臂有0°、15°、30°三種傾角連接方式，傾角的變換采用轉(zhuǎn)軸和滑槽形式，變換方便。3.3轉(zhuǎn)臺型材結(jié)構(gòu)，優(yōu)化設(shè)計，主臂和變幅鉸點(diǎn)布置科學(xué)，使其受力合理，結(jié)構(gòu)獨(dú)特，造型美觀。3.4臂端單滑輪不用時置于頂節(jié)主臂頭部側(cè)面，繞軸旋轉(zhuǎn)對位插銷式安裝。在用主臂起吊較輕載荷的情況下使用臂端單滑輪能加快起升速度，提高作業(yè)效率。3.5變幅機(jī)構(gòu)單缸前置式變幅機(jī)構(gòu)，使吊臂仰角可在-2°～80°之間變化。油缸上裝有平衡閥，起落平穩(wěn)。3.6回轉(zhuǎn)機(jī)構(gòu)由軸向柱塞液壓馬達(dá)通過行星齒輪減速機(jī)驅(qū)動其輸出軸上的小齒輪繞固定在車架上的回轉(zhuǎn)支承齒圈轉(zhuǎn)動，從而帶動上車部分轉(zhuǎn)動，可360°全回轉(zhuǎn)運(yùn)動。具有可控自由滑轉(zhuǎn)功能，吊載過程中可實現(xiàn)自動滑轉(zhuǎn)就位，設(shè)有回轉(zhuǎn)緩沖閥，常閉式制動器，保證回轉(zhuǎn)作業(yè)平穩(wěn)可靠?；剞D(zhuǎn)支承為四點(diǎn)球式，承載能力強(qiáng)、壽命長。3.7起升機(jī)構(gòu)主、副兩個卷揚(yáng)機(jī)構(gòu)由軸向柱塞液壓馬達(dá)通過行星齒輪減速機(jī)驅(qū)動帶槽卷筒，實現(xiàn)吊鉤的起落。馬達(dá)與減速機(jī)之間裝有制動器。主、副卷揚(yáng)可分別獨(dú)立控制，亦可組合動作。主、副卷揚(yáng)機(jī)構(gòu)減速機(jī)和馬達(dá)型號相同，主、副卷揚(yáng)均采用變量馬達(dá)。主卷揚(yáng)上裝有鋼絲繩三圈過放保護(hù)裝置。內(nèi)藏式兩級行星減速機(jī)，結(jié)構(gòu)緊湊，重量輕，可靠性高。采用防扭轉(zhuǎn)高強(qiáng)度起升鋼絲繩，鋼絲繩規(guī)格如下：直徑：φ17.0mm強(qiáng)度等級：1870N/mm2長度：主起升鋼絲繩210m，副起升鋼絲繩130m。3.8主、副吊鉤主吊鉤起重量50t，裝有6個滑輪，有鋼絲繩尾端固定安裝耳，帶可轉(zhuǎn)動吊鉤及防脫鉤裝置，副吊鉤起重量5t單倍率，帶可轉(zhuǎn)動吊鉤及防脫鉤裝置。3.9操縱室鋼結(jié)構(gòu)主體，視野開闊，座椅帶頭枕，可傾斜及前后調(diào)整，所有儀表板均置于前、側(cè)方區(qū)域，兩個操縱手柄位于操縱者座椅扶手側(cè)，操縱方便，室內(nèi)寬敞，布局合理、美觀，安全舒適，符合人機(jī)工程學(xué)原理，配有雨刮器和洗滌器，標(biāo)配單冷空調(diào)和暖風(fēng)裝置。配置操縱室?guī)Ц┭鰴C(jī)構(gòu)，可實現(xiàn)0-20°俯仰，有效擴(kuò)大作業(yè)視野，降低作業(yè)強(qiáng)度。3.10支腿“H”型式，固定支腿與活動支腿均采用方箱結(jié)構(gòu)，低合金高強(qiáng)度鋼板制作，采用NX模擬設(shè)計和仿真計算，截面性能優(yōu)良，承載能力強(qiáng)。兩級水平活動支腿，用一個水平油缸帶一級伸縮用鋼絲繩同步伸縮，支腿跨距大，保證了很好的整機(jī)穩(wěn)定性。手動操縱桿操縱，能從底盤左右兩側(cè)對各支腿同時操作或單獨(dú)操作，各垂直油缸上均裝有雙向液壓鎖。作業(yè)平穩(wěn)、可靠。另外，活動支腿設(shè)有半伸工況，便于起重機(jī)在較小區(qū)域作業(yè)。在底盤駕駛室下面設(shè)有第五支腿，