Plastic inspection well comprehensive test detector

Abstract

The invention relates to a plastic inspection well comprehensive test detector and belongs to the field of product performance detection and test. The detector comprises a frame, a workbench I, an axial-radial loading hydraulic cylinder, a pressing plate, a guide rail I, a slide block, a shearing loading hydraulic cylinder, a pressing head connection support, a saddle-shaped pressing head, a horizontal mobile hydraulic cylinder, a hinging support, a stop block, a heavy punch, a guide rail II, a steel wire rope, a beam, an electromagnet, a lifting hydraulic cylinder, a water tank, a pressing block, a water pump, a motor, a two-position three way magnetic exchange valve and a pressure regulating and limiting valve. The detector can detect axial load, radial load, bellmouth shearing load, airtightness and weld strength of a plastic inspection well, lateral ring flexibility, rigidity and shock resistance, and pedal bearing performances, has a wide application range, realizes automatic control, automatic test, automatic recording and data storage, has the advantages of reliable operation and high test efficiency, realizes dead load test detection, has a simple structure and multiple functions and can be popularized easily.

Description

technical field [0001] The invention relates to a comprehensive test and detection device for a plastic inspection well, which belongs to the field of product performance detection and test. Background technique [0002] Inspection wells, commonly known as "cellar wells", are shafts built at intervals of underground pipelines. They are one of the underground infrastructures of urban roads. They are mainly used for maintenance of pipelines, removal of sludge, and connection of pipelines in different directions and heights. structures used. Most of them are located at bends, pipe junctions, pipe diameter or slope changes, water drops, and straight pipe sections. Due to its good sealing performance, the plastic inspection well can be constructed around the clock without being restricted by the weather. It can be combined separately, and the height can be adjusted up and down. With the advantages of low cost and other advantages, it gradually replaced the inspection well of th...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a comprehensive test and detection device for plastic inspection wells, which is used to test the axial load, radial load, socket shear load, sealing performance, welding seam strength, and lateral ring of plastic inspection wells. Flexibility, ring stiffness, impact resistance and step load-bearing performance solve the problems of too small worktable size of traditional testing equipment, unable to provide dynamic load, and single detection index, so as to use one test and detection device to detect all detection indexes of plastic inspection wells the goal of

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