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A platform for research: civil engineering, architecture and urbanism
Wellhead protection structure for hydraulic engineering
The invention discloses a wellhead protection structure for hydraulic engineering, and relates to the technical field of hydraulic engineering. The wellhead protection structure comprises a well lid and an annular mounting disc; a counter bored hole is formed in the base surface of the well lid, and the bottom of the well lid is symmetrically and fixedly connected with four fixing plates, a shelland a hollow column; the side walls of every two adjacent fixing plates are slidably connected with a positioning rod in a penetrated mode, the bottom of the counter bored hole is vertically downwardsand rotationally connected with a rotary shaft in a penetrated mode, the end, in the counter bored hole, of the rotary shaft is fixedly connected with an outer hexagon head part, and an inner cavityis formed in the outer hexagon head part; and the inner wall of a first strip-shaped hole is rotationally connected with a positioning plate through a pin shaft, a positioning groove is formed in theinner wall of the hollow column, and the bottom of the rotary shaft is fixedly connected with a special-shaped disc. According to the wellhead protection structure, the problems that a well lid for wellhead protection of hydraulic engineering is usually directly placed at a wellhead, the situations of stealing and losing of the well lid usually occur, meanwhile the wellhead is not protected by thewell lid, and potential safety hazards for pedestrians exist are solved.
本发明公开了一种水利工程井口防护结构，包括有井盖和环形安装盘，井盖的基面开设有沉孔，以及底部均对称固定连接有四个固定板、外壳和中空柱，相邻的两个固定板的侧壁均滑动穿接有定位杆，沉孔的底部竖直向下转动穿接有转轴，转轴位于沉孔内部的一端固定连接有外六角头部，外六角头部的内部设置有内腔，第一条形孔的内壁通过销轴转动连接有定位板，中空柱的内壁开设有定位槽，转轴的底部固定连接有异形盘，本发明涉及水利工程技术领域。本发明，解决了水利工程井口防护用井盖，通常是直接放在井口处，井盖常常出现被盗取丢失的情况，同时井口没有井盖的防护，对于行人存在着安全隐患的问题。
Wellhead protection structure for hydraulic engineering
The invention discloses a wellhead protection structure for hydraulic engineering, and relates to the technical field of hydraulic engineering. The wellhead protection structure comprises a well lid and an annular mounting disc; a counter bored hole is formed in the base surface of the well lid, and the bottom of the well lid is symmetrically and fixedly connected with four fixing plates, a shelland a hollow column; the side walls of every two adjacent fixing plates are slidably connected with a positioning rod in a penetrated mode, the bottom of the counter bored hole is vertically downwardsand rotationally connected with a rotary shaft in a penetrated mode, the end, in the counter bored hole, of the rotary shaft is fixedly connected with an outer hexagon head part, and an inner cavityis formed in the outer hexagon head part; and the inner wall of a first strip-shaped hole is rotationally connected with a positioning plate through a pin shaft, a positioning groove is formed in theinner wall of the hollow column, and the bottom of the rotary shaft is fixedly connected with a special-shaped disc. According to the wellhead protection structure, the problems that a well lid for wellhead protection of hydraulic engineering is usually directly placed at a wellhead, the situations of stealing and losing of the well lid usually occur, meanwhile the wellhead is not protected by thewell lid, and potential safety hazards for pedestrians exist are solved.
本发明公开了一种水利工程井口防护结构，包括有井盖和环形安装盘，井盖的基面开设有沉孔，以及底部均对称固定连接有四个固定板、外壳和中空柱，相邻的两个固定板的侧壁均滑动穿接有定位杆，沉孔的底部竖直向下转动穿接有转轴，转轴位于沉孔内部的一端固定连接有外六角头部，外六角头部的内部设置有内腔，第一条形孔的内壁通过销轴转动连接有定位板，中空柱的内壁开设有定位槽，转轴的底部固定连接有异形盘，本发明涉及水利工程技术领域。本发明，解决了水利工程井口防护用井盖，通常是直接放在井口处，井盖常常出现被盗取丢失的情况，同时井口没有井盖的防护，对于行人存在着安全隐患的问题。
Wellhead protection structure for hydraulic engineering
一种水利工程井口防护结构
CHEN WANZHEN (author) / HONG WEIJIE (author)
2020-09-08
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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