A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Pipeline connecting device for municipal engineering construction
The invention relates to the field of pipeline construction, in particular to a pipeline connecting device for municipal engineering construction. The technical problem that after the outer wall of a corrugated pipe is sleeved with a sealing ring, the sealing ring is affected by spiral threads of the sealing ring, a protruding part is crossed, and the sealing effect of the sealing ring is lost is solved. According to the technical scheme, the pipeline connecting device for municipal engineering construction comprises a movable frame, a first push rod, a slideway block, a triangular block, a power system and the like; the movable frame is connected with a power system; the power system is connected with two first push rods which are symmetrically distributed left and right; the telescopic part of each first push rod is fixedly connected with a slideway block; and each slideway block is connected with a triangular block in a sliding manner. A groove is formed in the inner wall of the sealing ring in advance, and two triangular blocks are matched with each other to push the groove formed in the inner wall of the sealing ring to cross a thread structure of a corresponding spiral thread, so that the limitation of the spiral thread on the sealing ring is reduced, and a cross protruding part is formed.
本发明涉及管道施工领域，尤其涉及一种市政工程施工用管道连接装置。技术问题：在将密封圈套至波纹管外壁上后，密封圈受其螺旋纹的影响，会出现跨越凸起部，导致密封圈失去了密封的效果。技术方案：一种市政工程施工用管道连接装置，包括有移动车架、第一推杆、滑道块、三角块和动力系统等；移动车架连接有动力系统；动力系统连接有两个左右对称分布的第一推杆；每个第一推杆的伸缩部均固接有一个滑道块；每个滑道块均滑动连接有一个三角块。通过预先在密封圈的内壁上开一个凹槽的方式，再通过两个三角块相互配合推动密封圈的内壁上开的凹槽跨越对应的螺旋纹的螺纹结构，以此减小密封圈受螺旋纹的限制，形成的跨越凸起部。
Pipeline connecting device for municipal engineering construction
The invention relates to the field of pipeline construction, in particular to a pipeline connecting device for municipal engineering construction. The technical problem that after the outer wall of a corrugated pipe is sleeved with a sealing ring, the sealing ring is affected by spiral threads of the sealing ring, a protruding part is crossed, and the sealing effect of the sealing ring is lost is solved. According to the technical scheme, the pipeline connecting device for municipal engineering construction comprises a movable frame, a first push rod, a slideway block, a triangular block, a power system and the like; the movable frame is connected with a power system; the power system is connected with two first push rods which are symmetrically distributed left and right; the telescopic part of each first push rod is fixedly connected with a slideway block; and each slideway block is connected with a triangular block in a sliding manner. A groove is formed in the inner wall of the sealing ring in advance, and two triangular blocks are matched with each other to push the groove formed in the inner wall of the sealing ring to cross a thread structure of a corresponding spiral thread, so that the limitation of the spiral thread on the sealing ring is reduced, and a cross protruding part is formed.
本发明涉及管道施工领域，尤其涉及一种市政工程施工用管道连接装置。技术问题：在将密封圈套至波纹管外壁上后，密封圈受其螺旋纹的影响，会出现跨越凸起部，导致密封圈失去了密封的效果。技术方案：一种市政工程施工用管道连接装置，包括有移动车架、第一推杆、滑道块、三角块和动力系统等；移动车架连接有动力系统；动力系统连接有两个左右对称分布的第一推杆；每个第一推杆的伸缩部均固接有一个滑道块；每个滑道块均滑动连接有一个三角块。通过预先在密封圈的内壁上开一个凹槽的方式，再通过两个三角块相互配合推动密封圈的内壁上开的凹槽跨越对应的螺旋纹的螺纹结构，以此减小密封圈受螺旋纹的限制，形成的跨越凸起部。
Pipeline connecting device for municipal engineering construction
一种市政工程施工用管道连接装置
ZHONG WANLIN (author)
2023-11-14
Patent
Electronic Resource
Chinese
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