金山漢華專項方案（井架安裝）.doc

目       錄

1．工程簡介 1
2．井架選型 1
3．井架的安裝要求 2
3.1提升機(jī)構(gòu) 2
3.2基礎(chǔ) 3
3.3井架架體 4
3.4纜風(fēng)繩 4
3.5卷揚(yáng)機(jī) 5
4．安全防護(hù)裝置及要求 6
4.1安全�？垦b置 6
4.2斷繩保護(hù)裝置 6
4.3吊籃安全門 6
4.4上料口防護(hù)棚 6
4.5上極限限位器 6
4.6緊急斷電開關(guān) 6
4.7電氣設(shè)備 7
5．井架的檢查及使用管理 8
5.1安裝后使用前的驗收 8
5.2定期檢查要求 8
5.3日常檢查要求 9
5.4管理措施 9
5.4.1經(jīng)常性的維修與保養(yǎng) 9
5.4.2建立機(jī)械設(shè)備管理檔案 10
6．井架的拆除要求 11

7．附件：格構(gòu)式型鋼井架計算書 12
7.1有關(guān)說明 12
7.2荷載計算 12
7.3井架內(nèi)力計算 13
7.4整體穩(wěn)定性計算 14
7.5纜風(fēng)繩受力計算 17

CONTENTS

1. Project Profile 1
2. Selection of a derrick
3. Derrick installation requirements 2
3.1 Lifting Mechanism 2
3.2 based on 3
3.3 derrick frame body 4
3.4 ropes 4
3.5 Winch 5
4. Safety equipment and requirements 6
Safety stopping device 6 4.1
4.2 6 broken rope protection
4.3 security door basket 6
4.4 Protection shed on the discharge port 6
4.5 upper limit stopper 6
Emergency power off switch 6 4.6
4.7 Electrical equipment 7
5. Derrick inspection and use of management 8
5.1 installed before using the acceptance 8
5.2 Regular inspection requirements 8
5.3 Daily inspection requirements 9
5.4 Management Measures 9
5.4.1 regular repair and maintenance of 9
5.4.2 the establishment of machinery and equipment management file 10
6. Derrick 11 demolition requests

7. Annex: Calculation of lattice steel mast of 12 books
7.1 relating to note 12
12 7.2 Calculation of Load
7.3 Internal force calculation derrick 13
14 7.4 Calculation of the overall stability of the
7.5 Force calculation ropes 17

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