CN215907881U - 一种仿形支撑结构、主臂及隧道拱架机 - Google Patents
一种仿形支撑结构、主臂及隧道拱架机 Download PDFInfo
- Publication number
- CN215907881U CN215907881U CN202121817187.6U CN202121817187U CN215907881U CN 215907881 U CN215907881 U CN 215907881U CN 202121817187 U CN202121817187 U CN 202121817187U CN 215907881 U CN215907881 U CN 215907881U
- Authority
- CN
- China
- Prior art keywords
- telescopic
- supporting platform
- oil cylinder
- support structure
- expansion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 74
- 238000010276 construction Methods 0.000 abstract description 22
- 238000009434 installation Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Lining And Supports For Tunnels (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202121817187.6U CN215907881U (zh) | 2021-08-05 | 2021-08-05 | 一种仿形支撑结构、主臂及隧道拱架机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202121817187.6U CN215907881U (zh) | 2021-08-05 | 2021-08-05 | 一种仿形支撑结构、主臂及隧道拱架机 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN215907881U true CN215907881U (zh) | 2022-02-25 |
Family
ID=80290801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202121817187.6U Active CN215907881U (zh) | 2021-08-05 | 2021-08-05 | 一种仿形支撑结构、主臂及隧道拱架机 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN215907881U (zh) |
-
2021
- 2021-08-05 CN CN202121817187.6U patent/CN215907881U/zh active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107842311B (zh) | 一种多功能隧道凿岩架拱一体机 | |
EP1916220B1 (en) | Mobile lift crane with variable position counterweight | |
CN215907881U (zh) | 一种仿形支撑结构、主臂及隧道拱架机 | |
CN101435332A (zh) | 一种盾构机原地调头的施工方法 | |
CN113000741B (zh) | 一种用于建筑施工的钢筋笼加工辅助导向装置 | |
CN215633041U (zh) | 一种连杆结构、工作臂及隧道拱架机 | |
US20220073321A1 (en) | Vehicle crane with a boom that can be luffed by two luffing cylinders | |
JP7440929B2 (ja) | トンネルの施工用架台装置とこれを用いた施工方法 | |
CN110565535B (zh) | 一种悬索桥空间主缆线型调整装置及调整方法 | |
JP4157859B2 (ja) | 重量物の横取り工法 | |
CN217648393U (zh) | 安装机械手和安装设备 | |
CN114147756A (zh) | 一种用于装配大吨位预制结构块的抓手及机械臂 | |
CN210855097U (zh) | 一种三维液压顶升机和三维顶升系统 | |
CN215907883U (zh) | 一种带有折叠结构的主臂及隧道拱架机 | |
CN214835262U (zh) | 一种电力工程用便携式线杆扶正装置 | |
CN111677004A (zh) | 一种地铁车站模板沿高度方向调节的快拆支撑结构 | |
CN215907882U (zh) | 一种工作臂组合结构及隧道拱架机 | |
CN217618695U (zh) | 一种管桁架装配用胎架 | |
CN110219684B (zh) | 一种矿用锚杆钻车 | |
CN218407473U (zh) | 拱架拼装抓手及拱架安装设备 | |
CN220042856U (zh) | 一种直臂式高空作业车的外走线梁保护装置 | |
CN219411833U (zh) | 一种新型支撑模板 | |
CN218201824U (zh) | 一种悬挂式电动葫芦吊架 | |
CN218206707U (zh) | 一种整圆器结构及管片拆除设备 | |
CN209908536U (zh) | 一种架拱车抓手机构 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A profiling support structure, main arm, and tunnel arch erecting machine Effective date of registration: 20230307 Granted publication date: 20220225 Pledgee: China Construction Bank Corporation Liuyang sub branch Pledgor: CHANGSHA KEDA INTELLIGENT EQUIPMENTS INCORPORATED CO. Registration number: Y2023980034336 |
|
IP01 | Partial invalidation of patent right |
Commission number: 5W130352 Conclusion of examination: Continuing to maintain the validity of the patent right on the basis of claims 1-10 submitted by the patentee on May 16, 2023 Decision date of declaring invalidation: 20230804 Decision number of declaring invalidation: 563402 Denomination of utility model: A profiling support structure, main arm, and tunnel arch machine Granted publication date: 20220225 Patentee: CHANGSHA KEDA INTELLIGENT EQUIPMENTS INCORPORATED CO. |