Quickly spliced workbench for civil air defense door frame

Abstract

The invention discloses a quickly spliced workbench for a civil air defense door frame. The workbench comprises a workbench top, and supporting columns are connected to the four corners of the bottomend of the workbench top. A protective bottom pad is mounted at the bottom end of each supporting column; a collecting groove is formed in the top end of the workbench top; according to the invention,the workbench is proper in structure, and safe and convenient to use; a longitudinal moving plate, a door frame placing plate, a telescopic rod and a clamping spring are arranged, so the position ofthe sliding plate can be limited; therefore, the door frame needing to be spliced can be quickly clamped, the clamping effect is good, and the time required for splicing the door frame can be reduced;through the arrangement of the collecting groove, the collecting leakage holes, the collecting bin and the storage bin, conduction can be conducted through the collecting bin, fallen welding slag canbe stored and stored; and the storage bin can be detached from the bottom end of the collecting bin through the fixing bolts after the workbench is used, and therefore the welding slag stored in thestorage bin can be rapidly cleaned.

Description

technical field [0001] The invention relates to the technical field of civil air defense manufacturing equipment, in particular to a quickly spliced ​​workbench for civil air defense door frames. Background technique [0002] Civil defense, also known as civil defense, is an activity in which the government mobilizes and organizes the masses, adopts anti-aircraft raids, disaster relief measures, implements rescue operations, prevents and mitigates disaster hazards, and civil defense doors are civil defense protective equipment. Doors, civil air defense doors are more clearly classified, there are ordinary single and double protective airtight doors and airtight doors, living threshold single, double protective airtight doors and airtight doors and other civil air defense equipment; [0003] During the production process of the civil air defense door, the door frame of the civil air defense door needs to be spliced. However, when the existing civil air defense door frame on t...

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a technical solution, which can effectively solve the problem that the two ends of the door frame cannot be clamped and fixed in the above-mentioned background technology, and the effect of clamping and fixing the door frame is poor, which easily affects the splicing efficiency of the civil air defense door frame.

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