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class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/10/8/17/637061535122249126_lzfq_1886917.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="f8pqwxj" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>廣西壯族自治區(qū)</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>大興安嶺千斤頂哪里有賣,千斤頂</p><p><span>***更新：</span>2020-10-27 04:04:48</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="l82e87f" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">柳州福橋預應力機械有限公司</a></p><p><span>聯(lián)系人：</span>韋福恩</p><p><span>郵箱: </span>708989880@qq.com</p><p><span>電話: </span>13481973028</p><p><span>傳真: </span>0772_3593499</p><p><span>網(wǎng)址: </span></p><p><span>手機: </span>0772-3593499</p><p><span>地址: </span>柳州市古亭山開發(fā)區(qū)樂業(yè)園四巷13號</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="e4xdfb3" class="page-proshow02"><p class="title">詳細說明</p><div id="tiek25j" class="box"><p><p> 我們所常見到的液壓千斤頂就是利用了這個原理來達到力的傳遞。機械千斤頂采用機械原理，大興安嶺千斤頂哪里有賣，以往復扳動手柄，拔爪即推動棘輪間隙回轉(zhuǎn)，小傘齒輪帶動大傘齒輪、使舉重螺桿旋轉(zhuǎn)，從而使升降套筒獲得起升或下降，而達到起重拉力的功能。但不如液壓千斤頂簡易。 </p> <p> <br /> </p> <p> 根據(jù)帕斯卡定律，在水力系統(tǒng)中的一個活塞上施加一定的壓強，必將在另一個活塞上產(chǎn)生相同的壓強增量。如果第二個活塞的面積是個活塞的面積的10倍，那么作用于第二個活塞上的力將增大為個活塞的10倍，大興安嶺千斤頂哪里有賣，而兩個活塞上的壓強仍然相等。這一定律是法國數(shù)學家、物理學家、哲學家布萊士·帕斯卡首先提出的。這個定律在生產(chǎn)技術(shù)中有很重要的應用，液壓機就是帕斯卡原理的實例，大興安嶺千斤頂哪里有賣。它具有多種用途，如液壓制動等。帕斯卡還發(fā)現(xiàn)靜止流體中任一點的壓強各向相等，即該點在通過它的所有平面上的壓強都相等。這一事實也稱作帕斯卡原理。歡迎訂購福橋機械專業(yè)的千斤頂。大興安嶺千斤頂哪里有賣</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="大興安嶺千斤頂哪里有賣,千斤頂" src="http://tyunfile.71360.com/UpLoadFile/2019/10/8/17/637061535122249126_lzfq_1886917.jpg"></div><p> 6．當實驗過程中出現(xiàn)突然停電，應查看止通閥是否鎖緊，以使荷載維持安穩(wěn)，然后將高壓油泵打向卸壓檔，使高壓油管卸壓。將電動高壓油泵更換成備用的手動高壓油泵，持續(xù)實驗。 </p> <p> <br /> </p> <p> 7．卸載：當荷載加到預訂值并決議開端卸荷時，應扳動止通閥手向“止”方向漸漸移動，使千斤頂內(nèi)高壓油向油泵的貯油箱內(nèi)活動，當荷載至要求值時，將油泵止通閥手柄向“通”方向搬動。 </p> <p> <br /> </p> <p> 8．需將千斤頂卸荷至零時，徹底翻開止通閥手柄。這時能夠堵截電源，折除油泵的外接電源線路，并將電源線盤好。 </p> <p> <br /> </p> <p> 9．當千斤頂活塞徹底進入作業(yè)油缸內(nèi)后，折除高壓油管，并將油管盤好寄存，將千斤頂、油泵擦洗干凈，以備下次再用。大興安嶺千斤頂哪里有賣預應力千斤頂長期供應廠家。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="大興安嶺千斤頂哪里有賣,千斤頂" src="http://tyunfile.71360.com/UpLoadFile/2019/10/8/17/637061535112711349_lzfq_4644976.jpg"></div><p> 每個千斤頂都有剛性頂舉件，而液壓千斤頂?shù)捻斉e件是采用柱塞和液壓缸。千斤頂?shù)目箟耗芰?，重型甚至能夠扛?00噸的重量，而在使用的時候需要注意一些相關(guān)的事項。 </p> <p> 四、保養(yǎng)問題 </p> <p> 1、千斤頂使用時，底部要墊平整，用沒有油漬的木板承受壓力增大受力面積，可以保證安全，不可以用鐵板，以防打滑。 </p> <p> 2、升起時要平穩(wěn)，稍起后，要檢查情況是否安全，有無滑動等異常，不要操作過猛。 </p> <p> 3、如果有幾臺液壓千斤頂同時操作，一定要配備指揮人員，讓幾臺機器同升同降，方便控制，而且相鄰的千斤頂，中間要放支撐的隔板，要粗糙的木板，防止滑動。 </p><p> 電動液壓千斤頂是由液壓器和電動泵構(gòu)成的，這個裝置可以實現(xiàn)推、拉、擠、壓、頂各種形式的工作，呃千斤頂?shù)淖鳂I(yè)比較危險，在應用時要有一些注意因素，遵守使用方法有助于使用的安全。 </p> <p> 1、使用前的檢查 </p> <p> 使用前必須檢查各部分因素是否正常，參照各部分的使用說明書，而且使用的過程中一定要遵守各部分參數(shù)的使用范圍，嚴禁超載超高，當超重或者超高的時候，可能會引起千斤頂液體外漏。 </p> <p> 2、重力位置 </p> <p> 要適當選擇電動液壓千斤頂?shù)闹亓ξ恢煤椭攸c。地面要平整，根據(jù)地面的光滑程度要選擇是否要鋪木材，如果鋪木板，木板要結(jié)實粗糙。放置要平穩(wěn)，防止所負重的物品傾斜下陷。千斤頂在把重物升起之后，一定要及時用支撐物把重物支撐固定，防止打滑，而且絕不可以用超大噸位的電動千斤頂作為支撐物。如果想要長時間的支撐重物，應該選擇自鎖式千斤頂。歡迎訂購福橋機械專業(yè)的千斤頂，價格實惠。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="大興安嶺千斤頂哪里有賣,千斤頂" src="http://tyunfile.71360.com/UpLoadFile/2019/10/26/10/637076820773915668_lzfq_3396192.jpg"></div><p> 千斤頂?shù)牟僮鞣椒ǎ?、使用前必須檢查各部分是否正常。2、使用時應嚴格遵守主要參數(shù)中的規(guī)定，切忌超高超載，否則當起重高度或起重噸位超過規(guī)定時，油缸頂部會發(fā)生嚴重漏油。3、如手動泵體的油量不足時，需先向泵中加入應為經(jīng)充分過濾后的N33#液壓油才能工作。4、電動泵請參照電動泵使用說明書。5、重物重心要選擇適中，合理選擇千斤頂?shù)闹c，底面要墊平，同時要考慮到地面軟硬條件，是否要襯墊堅韌的木材，放置是否平穩(wěn)，以免負重下陷或傾斜。 </p> <p> <br /> 柳州市福橋機械設(shè)備長期供應。大興安嶺千斤頂哪里有賣</p><p style="text-indent:25px">專業(yè)的千斤頂廠家有哪些？大興安嶺千斤頂哪里有賣</p><p> <p> 穿心式千斤頂分為有機械千斤頂和液壓千斤頂?shù)?，原理各有不同。從原理上來說，液壓傳動所基于的**基本的原理就是帕斯卡定律，也就是說，液體各處的壓強是一致的。這樣，在平衡的系統(tǒng)中，比較小的活塞上面施加的壓力比較小，而大的活塞上施加的壓力也比較大，這樣能夠保持液體的靜止。所以通過液體的傳遞，可以得到不同端上不同的壓力，就可以達到一個變換的目的。人們所常見到的液壓千斤頂就是利用了這個原理來達到力的傳遞。 </p> <p> <br /> </p> <p> 機械千斤頂采用機械原理，以往復扳動手柄，拔爪即推動棘輪間隙回轉(zhuǎn)，小傘齒輪帶動大傘齒輪、使舉重螺桿旋轉(zhuǎn)，從而使升降套筒獲得起升或下降，而達到起重拉力的功能。但不如液壓千斤頂簡易。 </p> </p> <p> <br /> 大興安嶺千斤頂哪里有賣</p><p style="text-indent:25px">柳州福橋預應力機械有限公司是一家生產(chǎn)型類企業(yè)，積極探索行業(yè)發(fā)展，努力實現(xiàn)產(chǎn)品創(chuàng)新。公司是一家有限責任公司企業(yè)，以誠信務(wù)實的創(chuàng)業(yè)精神、專業(yè)的管理團隊、踏實的職工隊伍，努力為廣大用戶提供***的產(chǎn)品。以滿足顧客要求為己任；以顧客永遠滿意為標準；以保持行業(yè)優(yōu)先為目標，提供***的智能數(shù)控張拉設(shè)備，普通張拉油泵及配件，預應力產(chǎn)品，提升設(shè)備。福橋預應力順應時代發(fā)展和市場需求，通過**技術(shù)，力圖保證高規(guī)格高質(zhì)量的智能數(shù)控張拉設(shè)備，普通張拉油泵及配件，預應力產(chǎn)品，提升設(shè)備。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1724354.html</p></div></div></div></div></div><div id="agg8vcj" class="page-right twoColRt"><div id="72ci8g7" 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