The invention discloses a water conservancy retaining wall, which comprises a wall body, a screw, a hollow pipe installed, an anticorrosive plate, a second screw, a nut and a locking nut. The anticorrosive plate is arranged on the top of the wall, the screw is perpendicular to the top of the wall and is arranged in the wall body, the nut is screwed on the top of the screw, the anticorrosive plate is positioned and installed. The hollow pipe is perpendicular to the side of the wall and arranged in the wall body. A through-hole is arranged at the lower part of the screw. The hollow pipe is installed through the through-hole. The inside of the hollow pipe is provided with threads. The two-section screw is provided with threads with two opposite ends. The two-section screw is connected with the hollow pipe by using the threads at the front part. The outer end of the hollow pipe is also provided with a fixed pipe sleeve, which is firmly connected with the hollow pipe, and the inner diameter of the fixed pipe sleeve is larger than the inner diameter of the hollow pipe, and the inner side of the fixed pipe sleeve is provided with threads. The invention has simple structure and convenient use.
【技术实现步骤摘要】
一种水利挡土墙
本专利技术属于水利施工的
,特别涉及一种水利挡土墙。
技术介绍
目前在水电站、大坝上使用的挡土墙一般都是由整块的钢筋混凝土浇筑而成,其坚固程度很好,但耐腐蚀差,而且使用时间一长容易开裂,由于是整体安装,故而开裂后维修非常困难,造成维护成本增大。
技术实现思路
本专利技术的目的在于提供一种水利挡土墙,结构非常简单,降低成本,使用方便。为了解决上述技术问题,本专利技术采用的技术方案是:一种水利挡土墙,包括墙体、螺杆、安装空心管、防腐蚀板材、二段螺杆、螺母和锁死螺母,防腐蚀板材是布置在墙体顶部,螺杆垂直于墙体顶部且布置在墙体内,螺母是螺接在螺杆顶部,定位防腐蚀板材,安装空心管垂直于墙体侧面且布置在墙体内,在螺杆下部设置有通孔,安装空心管是穿过该通孔的,安装空心管内侧设置有螺纹,二段螺杆上设置有两端旋向相反的螺纹,二段螺杆是利用位于前部的螺纹与安装空心管螺接,在安装空心管的外端还设置有固定管套,固定管套是与安装空心管固连,且固定管套内径是大于安装空心管的内径的,固定管套内侧设置有螺纹,该螺纹的旋向是与安装空心管内的螺纹旋向相反,锁死螺母外侧设置有与固定管 ...
【技术保护点】
1.一种水利挡土墙,包括墙体,其特征在于,还包括螺杆、安装空心管、防腐蚀板材、二段螺杆、螺母和锁死螺母,防腐蚀板材是布置在墙体顶部,螺杆垂直于墙体顶部且布置在墙体内,螺母是螺接在螺杆顶部,定位防腐蚀板材,安装空心管垂直于墙体侧面且布置在墙体内,在螺杆下部设置有通孔,安装空心管是穿过该通孔的,安装空心管内侧设置有螺纹,二段螺杆上设置有两端旋向相反的螺纹,二段螺杆是利用位于前部的螺纹与安装空心管螺接,在安装空心管的外端还设置有固定管套,固定管套是与安装空心管固连,且固定管套内径是大于安装空心管的内径的,固定管套内侧设置有螺纹,该螺纹的旋向是与安装空心管内的螺纹旋向相反,锁死螺母 ...
【技术特征摘要】
1.一种水利挡土墙,包括墙体,其特征在于,还包括螺杆、安装空心管、防腐蚀板材、二段螺杆、螺母和锁死螺母,防腐蚀板材是布置在墙体顶部,螺杆垂直于墙体顶部且布置在墙体内,螺母是螺接在螺杆顶部,定位防腐蚀板材,安装空心管垂直于墙体侧面且布置在墙体内,在螺杆下部设置有通孔,安装空心管是穿过该通孔的,安装空心管内侧设置有螺纹,二段螺杆上设置有两端旋向相反的螺纹,二段螺杆是利用位于前部的...
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