The utility model discloses an anti-theft manhole cover, comprising a base and a cover body, the cover body is provided with a countersunk hole, the matrix is countersunk hole is provided with a connecting hole, countersunk hole penetrates through the fixing bolt, fixing bolt passes through the connecting hole after the screw is connected with a blocking nut, the nut and the substrate surface barrier distance is greater than the cover thickness, away from the matrix in the countersunk hole is arranged at one end of the same shape with the barrier nut fixing groove, through the above settings, in the transport of manhole cover, the cover body and the base are convenient transportation, piling up, after reaching the proper position of the cover body and the countersunk hole on the substrate and the connecting hole alignment after the fixing bolt passes through the countersunk hole and the connecting hole will stop after complete the connection nut, then connect the manhole cover to the appropriate location to install; after the installation is complete, the need to open the manhole cover, the cover After the body is pulled up, the body is separated from the base, and then rotates around the fixed bolt, and the cover of the scenting hole can be opened, and the repair and other operations are carried out.
【技术实现步骤摘要】
防盗窨井盖
本技术涉及一种防盗窨井盖。
技术介绍
目前,授权公告号为CN205000367U的中国专利公开了一种带警示功能的低噪音防盗窨井盖,包括井盖、井盖座,所述井盖的一面设置成凹球面状并在凹球面上设置有加强筋,所述井盖座为空心圆柱状,所述井盖座上设有与井盖配合的凸台,所述井盖座的外表面沿井盖座的周向设有翼板,所述井盖与井盖座通过铁链连接,且在井盖座内壁上涂有反光油漆。将井盖的下表面设置成凹球面状,并且在凹球面上设有低碳钢制成的加强筋。但这种窨井盖利用铁链连接井盖与井盖座,采用铁链连接,首先需要在井盖和井盖座内加工上铁环,再用铁链将两个铁环锁死,安装较为复杂,但是如果在厂家进行安装,在进行运输时,需要将井盖与井盖座先固定,不方便运输,并且这种井盖安装后不方便拆分,如果发生井盖破损后,只能通过锯断铁链的方式更换,并且更换后的安装也较为困难。
技术实现思路
本技术的目的是提供一种防盗窨井盖,其具有安装、运输方便的优点。本技术的上述技术目的是通过以下技术方案得以实现的:一种防盗窨井盖,包括基体和盖体,其中:所述盖体上设置有沉头孔,所述基体正对沉头孔设置有连接孔,所述沉头孔内穿 ...
【技术保护点】
一种防盗窨井盖,包括基体(1)和盖体(2),其特征在于:所述盖体(2)上设置有沉头孔(3),所述基体(1)正对沉头孔(3)设置有连接孔,所述沉头孔(3)内穿设有固定栓(4),固定栓(4)穿过连接孔后螺纹连接有阻挡螺母(5),所述阻挡螺母(5)与基体(1)下表面之间距离大于盖体(2)的厚度,所述基体(1)在远离沉头孔(3)一端设置有形状与阻挡螺母(5)相同的固定槽(6)。
【技术特征摘要】
1.一种防盗窨井盖,包括基体(1)和盖体(2),其特征在于:所述盖体(2)上设置有沉头孔(3),所述基体(1)正对沉头孔(3)设置有连接孔,所述沉头孔(3)内穿设有固定栓(4),固定栓(4)穿过连接孔后螺纹连接有阻挡螺母(5),所述阻挡螺母(5)与基体(1)下表面之间距离大于盖体(2)的厚度,所述基体(1)在远离沉头孔(3)一端设置有形状与阻挡螺母(5)相同的固定槽(6)。2.根据权利要求1所述的一种防盗窨井盖,其特征在于:所述固定槽(6)朝向基体(1)轴心一侧的侧壁上穿设有锁定螺栓(7),所述锁定螺栓(7)包括内六角转动槽(8)。3.根据权利要求2所述的一种防盗窨井盖,其特征在于:所述固定槽(6)内填充有软质泡沫塑料。4.根...
【专利技术属性】
技术研发人员:解恒凯,龚澄一,
申请(专利权)人:江阴市交通规划勘察设计院有限公司,
类型:新型
国别省市:江苏,32
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