人人草人人做人人爱,中文字幕人妻无码系列第三区,亚洲综合av在线在线播放,8av国产精品爽爽ⅴa在线观看,亚洲日韩v无码中文字幕,丁香花在线观看免费观看图片,国产青榴视频在线观看,日韩人妻无码一区二区三区久久99,精品精品国产高清a毛片,色婷婷狠狠久久综合五月

<menu id="ky22g"></menu>
<ul id="ky22g"><pre id="ky22g"></pre></ul>
<ul id="ky22g"><pre id="ky22g"></pre></ul>
  • <blockquote id="ky22g"><tfoot id="ky22g"></tfoot></blockquote>
  • <ul id="ky22g"><pre id="ky22g"></pre></ul>
    Welcome to Handan Jinggong construction anchor Manufacturing Co., Ltd! Hotline:+86-13932093786
      Delivery guarantee  Exchange guarantee  

    Installation method of Tianhou self cutting anchor bolt

    Clicks:22842021-01-28 15:38:06 

    Installation method of Tianhou self cutting anchor bolt
    Tianhou self cutting anchor bolt has self cutting mechanical locking effect and does not need special reaming bit. It is easy to install, reliable in performance, and can be stressed by tightening. When the screw is tightened to the installation torque, the safety of the anchorage is ensured when the buried depth is insufficient. The tensile and shear capacity under long-term load, cyclic load and earthquake can meet the requirements.
    Self cutting anchor bolt with different anticorrosion technology for Tianhu
    There are two different installation methods according to the requirements:
    A: Preset installation
    1. Determine the drilling depth and diameter according to the specification and model of anchor bolt with ordinary impact drill.
    2. Use manual pump or pneumatic pump to clean the hole, and the hole must be cleaned.
    3. Before installation, tighten all parts of the anchor bolt to ensure that they are not loose, and then insert them into the drilled hole.
    4. Tighten the anchor nut with a torque wrench.
    5. Loosen the nut on the anchor bolt, install the connector to be fixed, and tighten the nut with a torque wrench. The torque must be applied according to the specifications and models of the anchor bolts installed. After reaching a certain torque, the installation is completed.
    B: Penetration installation:
    1. Determine the drilling depth and diameter according to the specification and model of anchor bolt with ordinary impact drill.
    2. Use manual pump or pneumatic pump to clean the hole, and the hole must be cleaned.
    3. Place anchor bolts, nuts and gaskets, and fasten all accessories. The bottom of the screw should be flush with the bottom of the cone.
    4. Put the anchor bolt into the hole through the fixture, and push the anchor bolt into the hole by hammering until the gasket and nut are close to the surface of the substrate.
    5. Tighten the anchor bolt nut with a torque wrench to the installation torque to complete the installation.
    explain:
    1. Preset installation means that the prepared anchor bolt is put into the hole first, and then the fixed object is connected for installation.
    2. Penetrating installation means that the anchor bolt is put into the hole through the fixed object before installation, and the hole of the fixed object should be larger than the maximum outer diameter of the anchor bolt.
    3. When the shear strength is high, the penetrating installation method should be considered.
    4. When using the penetrating anchor bolt, please measure the thickness of the anchored object, so as to customize the length of the anchor bolt.
    Tianhou self cutting anchor bolt has been widely used in subway, high-speed railway and other projects.
    【Responsible Editors:(Top) Return to the top of the page

    Last article:Do you know how to distinguish planting technology, chemical anchor bolt, expansion bolt and mechanical bolt?

     +86-400-021-5595
    About

    COMPANY PROFILE
    CULTURE
    CASES
    Product

    Wedge Anchors
    Chemical anchor bolt
    Casing gecko
    Three, four geckos
    Stainless steel series
    Expansion series
    Contact us

    Address: Southwest Industrial Park, Yongnian District, Handan City, Hebei Province
    Contact: manager Du
    Mobile: +86 13932093786
    Email: hdjinggong@aliyun.com
    Scan, visit mobile phone station

    Scan, visit mobile phone station

    Scan and add wechat communication

    Scan and add wechat communication

    Copyright ? 2020 Handan Jinggong construction anchorage Manufacturing Co., Ltd All rights reserved.  
      站點(diǎn)地圖
    无码任你躁久久久久久| 欧洲无码一区二区三区在线观看| 亚洲国产另类精品| 两个人www高清免费视频| 欧美黑人巨大xxxxx视频| 国产精品久久久久久av福利| 精品亚洲成a人在线观看| 天堂√最新版在线| 免费无码一区二区三区蜜桃| 国产在线视频一区二区三区| 精品无码久久久久久久动漫| 国产在aj精品| 激情内射亚洲一区二区三区| 97人伦影院a级毛片| 久久久精品人妻一区二区三区四 | 疯狂做受xxxx高潮欧美日本| 丰满人妻熟妇乱又仑精品| 国产乱人激情h在线观看| 亚洲人成精品久久久久| yin荡护士揉捏乱p办公室视频| 国产精品久久久久久| 国产色视频一区二区三区| av一本久道久久波多野结衣| 日本精品视频在线观看| 91色窝窝国产蝌蚪在线观看| 日本免费一区二区视频| 精品无码久久久久久| 永久不封国产毛片av网煮站| 久久99精品久久久久久黑人| 99在线精品一区二区三区| 精品一卡2卡三卡4卡乱码理论国产| 亚洲一本之道高清在线观看| 少妇荡乳情欲办公室456视频| 亚洲av午夜成人片| awww在线天堂bd资源在线| 狠狠躁天天躁夜夜躁婷婷 | 久久久老熟女一区二区三区| 又污又爽又黄的网站| 久久国产精品二国产精品| 日韩欧美在线综合网| 久久精品首页|
    在線客服
    熱線電話
    13932093786

    微信公眾賬號(hào)
    邯鄲市精工建筑錨固制造有限公司,車修壁虎,化學(xué)錨栓,套管壁虎,三片、四片壁虎,不銹鋼系列