The utility model aims to provide a directly buried casing water prevention device, which is used for solving the technical problem of casing water drainage. The utility model relates to a direct buried casing water preventing device, which comprises a rotating collar, a support frame, a lifting screw rod, a lifting nut, a lifting frame and a rainproof plate; the rotating collar is sheathed on the peripheral surface of the upper end of the casing, and the rotating collar is provided with a rotating chute in the circumferential direction; the lower end of the support frame can slide in the rotating chute in the circumferential direction through a rotating slider; the vertical installation of the lifting screw rod can rotate On the lower end plate of the support frame, the lifting nut is matched and connected to the lifting screw; the lifting frame is vertically fixed and installed on the lifting nut, and the rainproof plate is above the sleeve and installed on the upper end of the lifting frame. The content of the utility model has the beneficial effect: the technical scheme of the utility model can adjust the rainproof plate above the casing according to the rainfall and wind direction, and can effectively prevent the rainwater from entering the casing barrel.
【技术实现步骤摘要】
一种直埋套管防进水装置
本技术涉及套管上端口防进水
,具体地说是一种直埋套管防进水装置。
技术介绍
在实际电力管路安装中,带有外护层的直埋管需要高出地面一段进行后续施工搭接。高处地面的一段,容易造成雨水进入直埋管的外护层,对管路造成腐蚀。如果全封闭,下部直埋管中的潮气不容易排出,也容易形成腐蚀。
技术实现思路
本技术的目的在于提供一种直埋套管防进水装置,用于解决套管放进雨水的技术问题。本技术解决其技术问题所采取的技术方案是:一种直埋套管防进水装置,包括旋转套环、支撑架、升降螺杆、升降螺母、升降架和防雨板;旋转套环套装在套管的上端外周面上,旋转套环的周向上设有旋转滑槽;所述支撑架的下端通过旋转滑块可周向滑动的安装在旋转滑槽内;所述升降螺杆可转动的竖向安装在支撑架下端板上,升降螺母匹配螺接在升降螺杆上;所述升降架竖向固定安装在升降螺母上,防雨板位于套管的上方并安装在升降架的上端。优选的,所述防雨板采用锥型腔体结构。优选的,所述防雨板的下端设有封堵板。优选的,所 ...
【技术保护点】
1.一种直埋套管防进水装置,其特征是,包括旋转套环、支撑架、升降螺杆、升降螺母、升降架和防雨板;/n旋转套环套装在套管的上端外周面上,旋转套环的周向上设有旋转滑槽;所述支撑架的下端通过旋转滑块可周向滑动的安装在旋转滑槽内;所述升降螺杆可转动的竖向安装在支撑架下端板上,升降螺母匹配螺接在升降螺杆上;所述升降架竖向固定安装在升降螺母上,防雨板位于套管的上方并安装在升降架的上端。/n
【技术特征摘要】 【专利技术属性】
1.一种直埋套管防进水装置,其特征是,包括旋转套环、支撑架、升降螺杆、升降螺母、升降架和防雨板;
旋转套环套装在套管的上端外周面上,旋转套环的周向上设有旋转滑槽;所述支撑架的下端通过旋转滑块可周向滑动的安装在旋转滑槽内;所述升降螺杆可转动的竖向安装在支撑架下端板上,升降螺母匹配螺接在升降螺杆上;所述升降架竖向固定安装在升降螺母上,防雨板位于套管的上方并安装在升降架的上端。
2.根据权利要求1所述的一种直埋套管防进水装置,其特征是,所述防雨板采用锥型腔体结构。
技术研发人员:亓玉刚,张玉亮,马永淮,孙志强,赵峰,张德军,
申请(专利权)人:山东新升实业发展有限责任公司,
类型:新型
国别省市:山东;37
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