Pipeline connection device capable of being controlled by hand individually and performing connecting accurately

Abstract

The invention discloses a pipeline connection device capable of being controlled by a hand individually and performing connecting accurately. The structure of the pipeline connection device capable ofbeing controlled by the hand individually and performing connecting accurately comprises a manual connecting pipeline, manual mobile terminals and a threaded connection port, and the manual connecting pipeline comprises threads, threaded grooves, buckle grooves, reduction control sliding rails, pushing clamping grooves, limiting arch plates, reduction positioning rods and force lost returning shafts. The limiting arch plates are welded to the top to the right ends of the reduction control sliding rails, the lost returning shafts penetrate through the interiors of the left ends of the reduction positioning rods and are in clearance fit with the reduction positioning rods, when one end of a pipeline is fixed to the interior of muddy yellow soil, the connection method of the other end of thepipeline comprises the steps that firstly one end of a threaded port is enabled to almost correspond to the one end of the fixed pipeline threaded connection port by the hand, the manual mobile terminals are driven to move to left through hand strength, the reduction position rods are driven to slide to the interiors of the reduction control sliding rails along the limiting arch plates by main control rods, the pipeline connection device is pushed by the elastic force of force bearing springs, fixed anti-drop blocks are driven together, main rotation force bearing shafts lose resistance, andreducible buckle ends are driven to return through returning elastic ropes.

Description

technical field

[0001] The invention belongs to the field of pipelines, and more specifically relates to a pipeline connection device that can be independently manually controlled and connected accurately. Background technique

[0002] The connecting device of the pipeline is one of the important devices related to whether the pipeline can be used normally. Its device can install a fixed pipeline and a pipeline that has not been installed together, so that The use range of the pipeline can be increased and extended.

[0003] Based on the inventor's discovery above, the existing pipe connection device mainly has the following deficiencies, such as:

[0004] One end of the pipe that has been fixedly installed is placed in a ditch with turbid yellow muddy water. When the other end of the pipe is to be connected and installed, it is difficult to observe with the naked eye even if the end is found. It is even more difficult to judge when they are proofread and installed together...

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