The well head and the well cover of the three body structure relate to the wellhead and the manhole cover used by various wells on the road. The utility model is mainly designed to solve the problems that the existing wellhead and the well cover are prone to tilt and sag or bulge. It consists of well protection sleeve, protecting sleeve and manhole cover manhole cover; supporting casing is a cylindrical, well protection set under the mouth diameter greater than the diameter of the upper opening, well protection sleeve top ring spacing table, ring spacing table is smaller than the outer diameter of the supporting casing at the top, and the same diameter as the diameter of the casing is supporting support, a water permeable hole of the casing wall; supporting manhole cover sleeved on the support above the casing, a circular manhole cover to install a fixed set of protective covers the inner middle, below the support cover is sleeved on the supporting ring covers well spacing table outside, installed above the protection cover covers the inner circle set with the same diameter as the diameter of the manhole cover, manhole cover mounted on the supporting sleeve covers the mounting table covers, manhole cover is fixed on the bottom surface of a circular manhole limiting table. The utility model has the advantages that the well cover can not be tilted, sunken or raised.
【技术实现步骤摘要】
一种三体结构的马路井口及井盖
:本技术涉及马路上各种井使用的井口及井盖。
技术介绍
:井盖,用于遮盖道路或家中深井,防止人或者物体坠落。按材质可分为金属井盖、高强度纤维水泥混凝土井盖、树脂井盖等。可用于绿化带、人行道、机动车道、码头、小巷等。现有的井盖与井口活动连接。当有车辆在井盖上通过时,会对井盖及井口产生冲击力,使井口及井盖发生倾斜和凹陷或凸起现象,影响交通安全和道路通畅,同时由于反复维修也给所有权单位造成了很大的损失。
技术实现思路
:本技术所要解决的技术问题是提供一种井口及井盖不会发生倾斜和凹陷或凸起现象,能保证交通安全和道路通畅,使用寿命长的三体结构的马路井口及井盖。上述目的是这样实现的:它由护井套、护井盖套及井盖组成;所述的护井套为筒状,护井套的下口直径大于上口直径,即护井套为“上细下粗”状,护井套顶部固定有环形限位台,所述环形限位台的外径小于护井套顶部的外径,环形限位台的内径与护井套上口的内径相同,护井套的壁上设有若干个透水孔;所述的护井盖套为环形,护井盖套设在护井套的上方,护井盖套内圈中部固定有环形的井盖安装台,井盖安装台下方的护井盖套套在护井套的环形限位台外面,井盖安装台下方的护井盖套的内壁与环形限位台的外壁紧密接触,井盖安装台上方的护井盖套的内圆直径与井盖的直径相同,所述井盖装在护井盖套的井盖安装台上,井盖下表面固定有环形的井盖限位台,所述井盖限位台的外壁与井盖安装台的内壁紧密接触。还包括环形下沿,环形下沿的内圈固定在护井套的底部。所述的井盖上设有吊孔。所述的护井盖套的外圆直径与环形下沿的外圆直径相同。本技术的优点是:将护井套安装在各种井的 ...
【技术保护点】
一种三体结构的马路井口及井盖,其特征是:由护井套(1)、护井盖套(2)及井盖(3)组成;所述的护井套(1)为筒状,护井套的下口直径大于上口直径,护井套顶部固定有环形限位台(4),所述环形限位台的外径小于护井套顶部的外径,环形限位台的内径与护井套上口的内径相同,护井套的壁上设有若干个透水孔(5);所述的护井盖套(2)为环形,护井盖套设在护井套的上方,护井盖套内圈中部固定有环形的井盖安装台(6),井盖安装台下方的护井盖套套在护井套的环形限位台外面,井盖安装台下方的护井盖套的内壁与环形限位台的外壁紧密接触,井盖安装台上方的护井盖套的内圆直径与井盖(3)的直径相同,所述井盖装在护井盖套的井盖安装台上,井盖下表面固定有环形的井盖限位台(7),所述井盖限位台的外壁与井盖安装台的内壁紧密接触。
【技术特征摘要】
1.一种三体结构的马路井口及井盖,其特征是:由护井套(1)、护井盖套(2)及井盖(3)组成;所述的护井套(1)为筒状,护井套的下口直径大于上口直径,护井套顶部固定有环形限位台(4),所述环形限位台的外径小于护井套顶部的外径,环形限位台的内径与护井套上口的内径相同,护井套的壁上设有若干个透水孔(5);所述的护井盖套(2)为环形,护井盖套设在护井套的上方,护井盖套内圈中部固定有环形的井盖安装台(6),井盖安装台下方的护井盖套套在护井套的环形限位台外面,井盖安装台下方的护井盖套的内壁与环形限位台的外壁紧密接...
还没有人留言评论。发表了对其他浏览者有用的留言会获得科技券。