zy32001434掩護(hù)式液壓支架設(shè)計(jì).rar
zy32001434掩護(hù)式液壓支架設(shè)計(jì),論文標(biāo)準(zhǔn)word格式排版 40頁 附液壓支架總圖.dwg 液壓原理圖.dwg 推移桿.dwg摘要zy3200/14/34掩護(hù)式液壓支架的設(shè)計(jì)，主要是針對(duì)冀中集團(tuán)梧桐莊礦22313工作面的煤層、圍巖情況及其配套設(shè)備進(jìn)行選型設(shè)計(jì)的一種實(shí)用液壓支架，它包括以下幾個(gè)部分：通過介紹整個(gè)礦井的地質(zhì)條件及工作面的實(shí)際情況，結(jié)合支架的...
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原文檔由會(huì)員 莎士比亞 發(fā)布
論文標(biāo)準(zhǔn)WORD格式排版 40頁 附液壓支架總圖.dwg 液壓原理圖.dwg 推移桿.dwg
摘 要
ZY3200/14/34掩護(hù)式液壓支架的設(shè)計(jì)，主要是針對(duì)冀中集團(tuán)梧桐莊礦22313工作面的煤層、圍巖情況及其配套設(shè)備進(jìn)行選型設(shè)計(jì)的一種實(shí)用液壓支架，它包括以下幾個(gè)部分：
通過介紹整個(gè)礦井的地質(zhì)條件及工作面的實(shí)際情況，結(jié)合支架的發(fā)展情況及分類，對(duì)液壓支架進(jìn)行了選型，并確定其基本技術(shù)參數(shù)。
根據(jù)結(jié)構(gòu)部件在整個(gè)液壓支架中承載情況及作用，詳細(xì)對(duì)支架的頂梁、四連桿機(jī)構(gòu)、側(cè)護(hù)板、底座、立柱、各種千斤頂?shù)炔考M(jìn)行了結(jié)構(gòu)設(shè)計(jì)，確定了其整體結(jié)構(gòu)尺寸。重點(diǎn)對(duì)立柱做了結(jié)構(gòu)、技術(shù)參數(shù)說明，并根據(jù)其承載的工作阻力對(duì)立柱的穩(wěn)定性，活塞桿和缸體的強(qiáng)度進(jìn)行了校驗(yàn)。
介紹了該支架液壓系統(tǒng)的特點(diǎn)，詳細(xì)說明了立柱、各種千斤頂系統(tǒng)的基本控制回路及它們的工作原理，并對(duì)泵站液壓元件、液壓管路進(jìn)行了選型。
關(guān)鍵詞： 掩護(hù)式液壓支架 結(jié)構(gòu)部件 液壓系統(tǒng)
Abstract
The design ZY3200/14/34 cover-powered support is mainly for Xing tai Mining Group, Xing tai 22313 face of the coal mine, and its surrounding equipment selection is for the design of a practical hydraulic support. It includes the following components:
Through the introduction of the entire mine geological conditions and the real situation face combined with the development of supports and classification of the hydraulic support for the selection and establish the basic technical parameters.
According to the structural components in the hydraulic support of the whole situation and bearing in the role of detail on top of the support beams, four-bar linkage, the side of the shield, base, post, and a variety of jack, and other parts of the structure design, and determine the over all structure of its size. Focus on doing a column structure, technical parameters that on the basis of carrying on the work of the resistance to the stability of the column, cylinder piston rod and the intensity of the check.
This paper introduces the characteristics of the support hydraulic system、the column、the basic control loop of a variety of jack system and their working principle, and selects the hydraulic pump station components and hydraulic lines.
Key words: cover-powered support the structural components the support hydraulic system
目 錄
第一章 概論……………………………………………………………6
1.1 礦井的概述………………………………………………………6
1.2 支架的發(fā)展情況…………………………………………………6
1.3 液壓支架在工作面的工作情況…………………………………….6
1.4 液壓支架的工作原理……………………………………………...6
1.5液壓支架的選型…………………………………………………7
1.6 掩護(hù)式支架的特點(diǎn)………………………………………………..8
1.7 主要技術(shù)特征及配套設(shè)備…………………………………………9
1.8液壓支架基本參數(shù)的確定………………………………………10
1.9配套設(shè)備與要求…………………………………………………11
第二章 液壓支架結(jié)構(gòu)尺寸的設(shè)計(jì)……………………………….12
2.1頂梁尺寸的確定…………………………………………………12
2.2四連桿機(jī)構(gòu)的確定…………………………………………… .12
2.3底座長度的確定…………………………………………………14
第三章 液壓支架部件的設(shè)計(jì)………………………………………15
3.1頂梁的設(shè)計(jì)………………………………………………………15
3.2掩護(hù)梁的設(shè)計(jì)……………………………………………………15
3.3四連桿機(jī)構(gòu)設(shè)計(jì)…………………………………………………16
3.4側(cè)護(hù)板的設(shè)計(jì)……………………………………………………16
3.5 底座的設(shè)計(jì)……………………………………………………..17
3.6推移裝置…………………………………………………………18
3.7護(hù)幫裝置…………………………………………………………18
3.8 立柱……………………………………………………………. 19
3.9千斤頂……………………………………………………………21
第四章 噴霧滅塵系統(tǒng)設(shè)計(jì)……………………………….……………23
4.1 系統(tǒng)的作用…………………………………………………….23
4.2 系統(tǒng)的組成…………………………………………………….23
第五章 液壓支架部件受力分析及強(qiáng)度驗(yàn)算…………………..25
5.1 支架的強(qiáng)度條件………………………………………………….25
5.2 立柱的強(qiáng)度校核……………………………………………… 25
5.2.1立柱的穩(wěn)定性驗(yàn)算…………………………………………….25
5.2.2活塞桿強(qiáng)度驗(yàn)算……………………………………………….27
5.2.3缸體的強(qiáng)度驗(yàn)算………………………………………………………..29
第六章 液壓支架的液壓系統(tǒng)設(shè)計(jì)………………………………………..31
6.1液壓支架的液壓系統(tǒng)簡介………………………………………31
6.2液壓支架的基本控制回路………………………………………32
6.3泵站及各種液壓元件的選型……………………………………35
結(jié) 論………………………………………………………………………38
參考文獻(xiàn)………………………………………………………………….39
謝 辭………………………………………………………………………40
摘 要
ZY3200/14/34掩護(hù)式液壓支架的設(shè)計(jì)，主要是針對(duì)冀中集團(tuán)梧桐莊礦22313工作面的煤層、圍巖情況及其配套設(shè)備進(jìn)行選型設(shè)計(jì)的一種實(shí)用液壓支架，它包括以下幾個(gè)部分：
通過介紹整個(gè)礦井的地質(zhì)條件及工作面的實(shí)際情況，結(jié)合支架的發(fā)展情況及分類，對(duì)液壓支架進(jìn)行了選型，并確定其基本技術(shù)參數(shù)。
根據(jù)結(jié)構(gòu)部件在整個(gè)液壓支架中承載情況及作用，詳細(xì)對(duì)支架的頂梁、四連桿機(jī)構(gòu)、側(cè)護(hù)板、底座、立柱、各種千斤頂?shù)炔考M(jìn)行了結(jié)構(gòu)設(shè)計(jì)，確定了其整體結(jié)構(gòu)尺寸。重點(diǎn)對(duì)立柱做了結(jié)構(gòu)、技術(shù)參數(shù)說明，并根據(jù)其承載的工作阻力對(duì)立柱的穩(wěn)定性，活塞桿和缸體的強(qiáng)度進(jìn)行了校驗(yàn)。
介紹了該支架液壓系統(tǒng)的特點(diǎn)，詳細(xì)說明了立柱、各種千斤頂系統(tǒng)的基本控制回路及它們的工作原理，并對(duì)泵站液壓元件、液壓管路進(jìn)行了選型。
關(guān)鍵詞： 掩護(hù)式液壓支架 結(jié)構(gòu)部件 液壓系統(tǒng)
Abstract
The design ZY3200/14/34 cover-powered support is mainly for Xing tai Mining Group, Xing tai 22313 face of the coal mine, and its surrounding equipment selection is for the design of a practical hydraulic support. It includes the following components:
Through the introduction of the entire mine geological conditions and the real situation face combined with the development of supports and classification of the hydraulic support for the selection and establish the basic technical parameters.
According to the structural components in the hydraulic support of the whole situation and bearing in the role of detail on top of the support beams, four-bar linkage, the side of the shield, base, post, and a variety of jack, and other parts of the structure design, and determine the over all structure of its size. Focus on doing a column structure, technical parameters that on the basis of carrying on the work of the resistance to the stability of the column, cylinder piston rod and the intensity of the check.
This paper introduces the characteristics of the support hydraulic system、the column、the basic control loop of a variety of jack system and their working principle, and selects the hydraulic pump station components and hydraulic lines.
Key words: cover-powered support the structural components the support hydraulic system
目 錄
第一章 概論……………………………………………………………6
1.1 礦井的概述………………………………………………………6
1.2 支架的發(fā)展情況…………………………………………………6
1.3 液壓支架在工作面的工作情況…………………………………….6
1.4 液壓支架的工作原理……………………………………………...6
1.5液壓支架的選型…………………………………………………7
1.6 掩護(hù)式支架的特點(diǎn)………………………………………………..8
1.7 主要技術(shù)特征及配套設(shè)備…………………………………………9
1.8液壓支架基本參數(shù)的確定………………………………………10
1.9配套設(shè)備與要求…………………………………………………11
第二章 液壓支架結(jié)構(gòu)尺寸的設(shè)計(jì)……………………………….12
2.1頂梁尺寸的確定…………………………………………………12
2.2四連桿機(jī)構(gòu)的確定…………………………………………… .12
2.3底座長度的確定…………………………………………………14
第三章 液壓支架部件的設(shè)計(jì)………………………………………15
3.1頂梁的設(shè)計(jì)………………………………………………………15
3.2掩護(hù)梁的設(shè)計(jì)……………………………………………………15
3.3四連桿機(jī)構(gòu)設(shè)計(jì)…………………………………………………16
3.4側(cè)護(hù)板的設(shè)計(jì)……………………………………………………16
3.5 底座的設(shè)計(jì)……………………………………………………..17
3.6推移裝置…………………………………………………………18
3.7護(hù)幫裝置…………………………………………………………18
3.8 立柱……………………………………………………………. 19
3.9千斤頂……………………………………………………………21
第四章 噴霧滅塵系統(tǒng)設(shè)計(jì)……………………………….……………23
4.1 系統(tǒng)的作用…………………………………………………….23
4.2 系統(tǒng)的組成…………………………………………………….23
第五章 液壓支架部件受力分析及強(qiáng)度驗(yàn)算…………………..25
5.1 支架的強(qiáng)度條件………………………………………………….25
5.2 立柱的強(qiáng)度校核……………………………………………… 25
5.2.1立柱的穩(wěn)定性驗(yàn)算…………………………………………….25
5.2.2活塞桿強(qiáng)度驗(yàn)算……………………………………………….27
5.2.3缸體的強(qiáng)度驗(yàn)算………………………………………………………..29
第六章 液壓支架的液壓系統(tǒng)設(shè)計(jì)………………………………………..31
6.1液壓支架的液壓系統(tǒng)簡介………………………………………31
6.2液壓支架的基本控制回路………………………………………32
6.3泵站及各種液壓元件的選型……………………………………35
結(jié) 論………………………………………………………………………38
參考文獻(xiàn)………………………………………………………………….39
謝 辭………………………………………………………………………40
