Assembling and disassembling device of oil chromatography on-line monitoring device

Abstract

The invention discloses an assembling and disassembling device of an oil chromatography on-line monitoring device. The assembling and disassembling device comprises a special-shaped spanner, the special-shaped spanner is sequentially and detachably connected to a transfer ratchet wrench and a ratchet wrench, and the rotating directions of a first ratchet wheel connecting end and a second ratchet wheel connecting end are the same or opposite; a square hole is formed in the tail end of the ratchet wrench, the ratchet wrench further comprises a plurality of sleeve adapters, rotary tool heads andL-shaped adapter plates of different specifications, wherein the sleeve adapters can be inserted into the square hole; after the ratchet wrench is disassembled, one L-shaped adapter plate can be detachably connected to the second ratchet wheel connecting end through a screw and is parallel to the length direction of the ratchet wrench, the other end of the L-shaped adapter plate is provided with ahexagonal hole connecting rotary tool heads, and a plurality of inner hexagonal holes of different specifications are formed in the ratchet wrench body. According to the assembling and disassemblingdevice of the oil chromatography on-line monitoring device, disassembling and installation can be quickly completed, the maintenance efficiency is high, the operation safety is high, the weight is within the range of 0.8 kg and is greatly reduced compared with the prior art, and the carry is more convenient to brought for maintenance personnel.

Description

technical field [0001] The invention relates to an assembly and disassembly device for oil chromatography on-line monitoring equipment. Background technique [0002] At present, multiple modules in the cabinet of the oil chromatography online monitoring device are installed and operated in a vertical structure, and the positions of each module are compact and the space is small. At the same time, the online monitoring device cabinets manufactured by different manufacturers are all designed and manufactured in a compact, plug-in type and highly integrated. -M10 countersunk head screws and nuts, 8MM-19MM hexagonal screws and nuts, etc. When performing maintenance and disassembly of the device, it is necessary to carry a set of special socket sets, a set of hexagonal wrenches, a set of ratchet wrenches, a set of flat screwdrivers, a set of Phillips screwdrivers and other tools at any time. The total load of this series of tools is 6 kg. Not suitable for carrying around. [0...

AI Technical Summary

Problems solved by technology

As tools are used to disassemble and assemble each module component in the device cabinet, the space in the cabinet is narrow and there are many metal pipelines, power lines, and communication secondary wiring around it, which makes the assembly and disassembly work inconvenient to use, easy to accidentally touch and disconnect. The safety risks of secondary electrical wiring, etc. Sometimes even due to the narrow installation and disassembly space, insufficient lighting and sightlines, and the inability to directly observe, one person cannot disassemble by himself, and an additional person is required to work

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