A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Municipal sewer pipeline butt joint sealing device
The invention relates to the technical field of sewer pipelines, and discloses a municipal sewer pipeline butt joint sealing device. The device comprises a connecting pipe, wherein the inner wall of the connecting pipe is slidably connected with an extrusion block, the top of the connecting pipe is in threaded connection with a screw, the outer side of a piston plate is movably connected with a piston piece, the inner wall of an air pressure pipe is movably connected with an air valve, and the inner wall of a connecting frame is fixedly connected with a sealing ring. According to the municipal sewer pipeline butt joint sealing device, a pipeline is inserted into the connecting frame, the pipeline is pushed, the pipeline drives a blocking rope to move, a blocking rod drives the connecting frame to move, the connecting frame drives a gear to move, when the connecting frame moves into a connecting pipe, the screw is rotated, the screw descends under the action of a threaded hole, the screw descends to press a pressing ball, the pressing ball enables an elastic ball to expand through an air pipe, the elastic ball drives a positioning block to be close to the gear, and then the positioning block and the gear are matched for use, so that the effects of labor-saving and convenient connection and stable installation are achieved.
本发明涉及下水管道技术领域，且公开了一种市政下水管道用管道对接密封装置，包括连接管，所述连接管的内壁滑动连接有挤压块，所述连接管的顶部螺纹连接有螺钉，所述活塞板的外侧活动连接有活塞片，所述气压管的内壁活动连接有气阀，所述连接架的内壁固定连接有密封圈。该市政下水管道用管道对接密封装置，通过将管道插接在连接架中，推动管道，管道带动挡绳移动，档杆带动连接架移动，连接架带动齿轮移动，当连接架移动到连接管内部时，转动螺钉，螺钉在螺纹孔的作用下下降，螺钉下降挤压压球，压球通过气管使弹力球膨胀，弹力球带动定位块靠近齿轮，再通过定位块与齿轮的配合使用，从而达到了连接省力方便，安装稳定的效果。
Municipal sewer pipeline butt joint sealing device
The invention relates to the technical field of sewer pipelines, and discloses a municipal sewer pipeline butt joint sealing device. The device comprises a connecting pipe, wherein the inner wall of the connecting pipe is slidably connected with an extrusion block, the top of the connecting pipe is in threaded connection with a screw, the outer side of a piston plate is movably connected with a piston piece, the inner wall of an air pressure pipe is movably connected with an air valve, and the inner wall of a connecting frame is fixedly connected with a sealing ring. According to the municipal sewer pipeline butt joint sealing device, a pipeline is inserted into the connecting frame, the pipeline is pushed, the pipeline drives a blocking rope to move, a blocking rod drives the connecting frame to move, the connecting frame drives a gear to move, when the connecting frame moves into a connecting pipe, the screw is rotated, the screw descends under the action of a threaded hole, the screw descends to press a pressing ball, the pressing ball enables an elastic ball to expand through an air pipe, the elastic ball drives a positioning block to be close to the gear, and then the positioning block and the gear are matched for use, so that the effects of labor-saving and convenient connection and stable installation are achieved.
本发明涉及下水管道技术领域，且公开了一种市政下水管道用管道对接密封装置，包括连接管，所述连接管的内壁滑动连接有挤压块，所述连接管的顶部螺纹连接有螺钉，所述活塞板的外侧活动连接有活塞片，所述气压管的内壁活动连接有气阀，所述连接架的内壁固定连接有密封圈。该市政下水管道用管道对接密封装置，通过将管道插接在连接架中，推动管道，管道带动挡绳移动，档杆带动连接架移动，连接架带动齿轮移动，当连接架移动到连接管内部时，转动螺钉，螺钉在螺纹孔的作用下下降，螺钉下降挤压压球，压球通过气管使弹力球膨胀，弹力球带动定位块靠近齿轮，再通过定位块与齿轮的配合使用，从而达到了连接省力方便，安装稳定的效果。
Municipal sewer pipeline butt joint sealing device
一种市政下水管道用管道对接密封装置
JIN YANGMIN (author)
2021-07-27
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
,
Abwasserkanäle
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