730 汽車(chē)隨車(chē)起重機(jī)設(shè)計(jì)【全套9張CAD圖+文獻(xiàn)翻譯+說(shuō)明書(shū)】
730 汽車(chē)隨車(chē)起重機(jī)設(shè)計(jì)【全套9張CAD圖+文獻(xiàn)翻譯+說(shuō)明書(shū)】,全套9張CAD圖+文獻(xiàn)翻譯+說(shuō)明書(shū),730,汽車(chē)隨車(chē)起重機(jī)設(shè)計(jì)【全套9張CAD圖+文獻(xiàn)翻譯+說(shuō)明書(shū)】,汽車(chē),起重機(jī),設(shè)計(jì),全套,cad,文獻(xiàn),翻譯,說(shuō)明書(shū),仿單
摘 要
6.3噸隨車(chē)起重機(jī)屬于架型起重機(jī)，它將起重和運(yùn)輸相結(jié)合，不僅節(jié)省勞動(dòng)力，而且極大的減小了工作強(qiáng)度、提高了工作效率。本次畢業(yè)設(shè)計(jì)在6.3噸隨車(chē)起重機(jī)上首次采用了伸縮臂型結(jié)構(gòu)，并對(duì)起重機(jī)臂進(jìn)行了優(yōu)化設(shè)計(jì)。它具有結(jié)構(gòu)緊湊、易于操作的特點(diǎn)，可廣泛用于交通運(yùn)輸、港口、倉(cāng)庫(kù)、以及所有中小型工業(yè)貨物裝卸與遠(yuǎn)距離運(yùn)輸之中。
本文主要內(nèi)容如下：
起升機(jī)構(gòu)設(shè)計(jì) 起升機(jī)構(gòu)包括液壓馬達(dá)、減速機(jī)、棘輪停止器和卷筒。減速機(jī)用來(lái)降低液壓馬達(dá)驅(qū)動(dòng)速度，卷筒用于繞進(jìn)或放出鋼絲繩。機(jī)構(gòu)工作時(shí)，液壓馬達(dá)驅(qū)動(dòng)減速機(jī)，減速機(jī)的低速軸帶動(dòng)卷筒，將鋼絲繩卷上或放出，經(jīng)過(guò)滑輪組系統(tǒng)使載荷實(shí)現(xiàn)上升或下降，其升降由馬達(dá)的旋轉(zhuǎn)方向而定，通過(guò)棘輪停止器實(shí)現(xiàn)制動(dòng)。
起重臂設(shè)計(jì) 起重臂采用伸縮式、箱形結(jié)構(gòu)。箱形結(jié)構(gòu)內(nèi)裝有伸縮油缸，臂的每個(gè)外節(jié)段內(nèi)裝有滑塊支座，因此起重機(jī)的變幅可通過(guò)液壓缸實(shí)現(xiàn)。為了減輕吊臂自重，充分發(fā)揮鋼材的作用，吊臂的不同部位采用不同強(qiáng)度的鋼材。
回轉(zhuǎn)機(jī)構(gòu)設(shè)計(jì) 回轉(zhuǎn)機(jī)構(gòu)由回轉(zhuǎn)支承裝置和回轉(zhuǎn)驅(qū)動(dòng)裝置組成。即一對(duì)脂潤(rùn)滑的回轉(zhuǎn)支承裝置、蝸輪旋桿減速機(jī)和液壓馬達(dá)。這種結(jié)構(gòu)自重輕、受力合理、運(yùn)行平穩(wěn)，可以使機(jī)構(gòu)在水平面內(nèi)運(yùn)輸貨物。
[關(guān)鍵詞]: 隨車(chē)起重機(jī);起升機(jī)構(gòu);起重臂;回轉(zhuǎn)機(jī)構(gòu);回轉(zhuǎn)支承
Abstract
6.3Truck Mounted Crane (abbreviation TMC) belongs to boom-Crane .It combines the advantages .So it can greatly decrease labor intensity, increase working I use flexible boom in TMC for the first time and have a optimization design. This product has features of compact structure, easy operation. It is suitable for wide use in traffic transportantion,dock warehouse and all small-sized industries for goods loading loading and unloading and long distance transportation. Its main content includes the following aspects:
The design for winch mechanism The winch mechanism consists of hydraulic motor, reducer, ratchet wheel stop and winch drum.Reducer lowers the speed of hydraulic motor for driving the winch drum to wind or unwind the load hoisting wire rope. When working, the motor drives reducer and bring along winch drum rotation, then the wire rope is wound or unwound ,the load will be lift or lowered through pulley block system. Lifting or lowering of the load will be controlled by the rotation direction of the motor. Ratchet wheel stop is used to stop the motion of the drum, holding the load in the air.
The design of boom The boom adopts flexible type and box-shaped structure.Cylinder bodies are fitted on the boom. There are slide supports at outsides of every section of booms. The working range of TMC can outsides of every are fitted on the boom.There are slide supports at outsides of every section of booms. The working range of TMC can be realized by the extension or retraction of cylinder body. It uses different steel products in different positions for decrcasing boom’s weight and fully developing steel products’ function.
The design of swing mechanism Swing mechanism contains swing bearing and swing driver, the same is, no-oil lubricated bearings, worm-and-wheel steering gear and gydraulic motor. This structure has the advantages of light weight, reliable force on it and smooth action. It can make the load transported in the horizontal plane.
Key words TruckMounted Crane ；winch mechanism；Boom ；swing mechanism；Swing bearing
收藏
編號(hào)：1117848
類(lèi)型：共享資源
大?。?span id="nxuckcd" class="font-tahoma">2.25MB
格式：RAR
上傳時(shí)間：2019-10-07
30
積分
- 關(guān) 鍵 詞：
-
全套9張CAD圖+文獻(xiàn)翻譯+說(shuō)明書(shū)
730
汽車(chē)隨車(chē)起重機(jī)設(shè)計(jì)【全套9張CAD圖+文獻(xiàn)翻譯+說(shuō)明書(shū)】
汽車(chē)
起重機(jī)
設(shè)計(jì)
全套
cad
文獻(xiàn)
翻譯
說(shuō)明書(shū)
仿單
- 資源描述：
-
730 汽車(chē)隨車(chē)起重機(jī)設(shè)計(jì)【全套9張CAD圖+文獻(xiàn)翻譯+說(shuō)明書(shū)】,全套9張CAD圖+文獻(xiàn)翻譯+說(shuō)明書(shū),730,汽車(chē)隨車(chē)起重機(jī)設(shè)計(jì)【全套9張CAD圖+文獻(xiàn)翻譯+說(shuō)明書(shū)】,汽車(chē),起重機(jī),設(shè)計(jì),全套,cad,文獻(xiàn),翻譯,說(shuō)明書(shū),仿單
展開(kāi)閱讀全文
- 溫馨提示:
1: 本站所有資源如無(wú)特殊說(shuō)明，都需要本地電腦安裝OFFICE2007和PDF閱讀器。圖紙軟件為CAD,CAXA,PROE,UG,SolidWorks等.壓縮文件請(qǐng)下載最新的WinRAR軟件解壓。
2: 本站的文檔不包含任何第三方提供的附件圖紙等，如果需要附件，請(qǐng)聯(lián)系上傳者。文件的所有權(quán)益歸上傳用戶(hù)所有。
3.本站RAR壓縮包中若帶圖紙，網(wǎng)頁(yè)內(nèi)容里面會(huì)有圖紙預(yù)覽，若沒(méi)有圖紙預(yù)覽就沒(méi)有圖紙。
4. 未經(jīng)權(quán)益所有人同意不得將文件中的內(nèi)容挪作商業(yè)或盈利用途。
5. 裝配圖網(wǎng)僅提供信息存儲(chǔ)空間，僅對(duì)用戶(hù)上傳內(nèi)容的表現(xiàn)方式做保護(hù)處理，對(duì)用戶(hù)上傳分享的文檔內(nèi)容本身不做任何修改或編輯，并不能對(duì)任何下載內(nèi)容負(fù)責(zé)。
6. 下載文件中如有侵權(quán)或不適當(dāng)內(nèi)容，請(qǐng)與我們聯(lián)系，我們立即糾正。
7. 本站不保證下載資源的準(zhǔn)確性、安全性和完整性, 同時(shí)也不承擔(dān)用戶(hù)因使用這些下載資源對(duì)自己和他人造成任何形式的傷害或損失。
裝配圖網(wǎng)所有資源均是用戶(hù)自行上傳分享，僅供網(wǎng)友學(xué)習(xí)交流，未經(jīng)上傳用戶(hù)書(shū)面授權(quán)，請(qǐng)勿作他用。