使用链条葫芦起重时有哪些注意事项？

<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; WORD-BREAK: break-all; TEXT-INDENT: 21.75pt;"><span style="COLOR: #002c57; FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;; mso-bidi-font-family: Tahoma;">答：</span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; WORD-BREAK: break-all; TEXT-INDENT: 21.75pt;"><span style="COLOR: #002c57; FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;; mso-bidi-font-family: Tahoma;">（</span><span lang="EN-US" style="COLOR: #002c57; mso-bidi-font-family: Tahoma;"><font face="Times New Roman">1</font></span><span style="COLOR: #002c57; FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;; mso-bidi-font-family: Tahoma;">）使用前应检查吊钩、主链是否有变形、裂纹等异常现象，传动部分是否灵活；</span><span lang="EN-US" style="FONT-SIZE: 12pt; COLOR: #002c57; FONT-FAMILY: 宋体; mso-bidi-font-family: Tahoma;"><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; WORD-BREAK: break-all; TEXT-INDENT: 21.75pt;"><span style="COLOR: #002c57; FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;; mso-bidi-font-family: Tahoma;">（</span><span lang="EN-US" style="COLOR: #002c57; mso-bidi-font-family: Tahoma;"><font face="Times New Roman">2</font></span><span style="COLOR: #002c57; FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;; mso-bidi-font-family: Tahoma;">）在链条葫芦受力之后，应检查制动机构是否能自锁；</span><span lang="EN-US" style="FONT-SIZE: 12pt; COLOR: #002c57; FONT-FAMILY: 宋体; mso-bidi-font-family: Tahoma;"><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; WORD-BREAK: break-all; TEXT-INDENT: 21.75pt;"><span style="COLOR: #002c57; FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;; mso-bidi-font-family: Tahoma;">（</span><span lang="EN-US" style="COLOR: #002c57; mso-bidi-font-family: Tahoma;"><font face="Times New Roman">3</font></span><span style="COLOR: #002c57; FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;; mso-bidi-font-family: Tahoma;">）在起吊重物时手拉链不许两人同时拉；</span><span lang="EN-US" style="FONT-SIZE: 12pt; COLOR: #002c57; FONT-FAMILY: 宋体; mso-bidi-font-family: Tahoma;"><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; WORD-BREAK: break-all; TEXT-INDENT: 21.75pt;"><span style="COLOR: #002c57; FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;; mso-bidi-font-family: Tahoma;">（</span><span lang="EN-US" style="COLOR: #002c57; mso-bidi-font-family: Tahoma;"><font face="Times New Roman">4</font></span><span style="COLOR: #002c57; FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;; mso-bidi-font-family: Tahoma;">）重物起吊时，如暂不需要放下，则此时应将手拉链拴在固定物上或主链上，以防止制动机构失灵，发生滑链事故。</span><span lang="EN-US" style="FONT-SIZE: 12pt; COLOR: #002c57; FONT-FAMILY: 宋体; mso-bidi-font-family: Tahoma;"><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span lang="EN-US"><font face="Times New Roman">&nbsp;<p></p></font></span></p>

收到~~！！！起重链条