Telescopic flow line guard length adjustment stand

Abstract

The utility model belongs to the technical field of protective cover, especially involves a telescopic streamline protective cover length adjusting frame, including base, still include: first protective cover, first protective cover sliding installation in the top of base, the top of base sliding installation has second protective cover, first protective cover and second protective cover insert joint, the inside of base is opened and has the sliding slot, two sliding rods are slidingly installed in the sliding slot, the end of two sliding rods away from each other all penetrates the sliding slot and extends to first protective cover, two sliding rods all with first protective cover insert joint, drive assembly, drive assembly is located in the base, and is used for driving two sliding rods to slide, power cavity, power cavity is opened in first protective cover and is located in the top of second protective cover, two rotary rods are rotatably installed in the power cavity, the top of second protective cover is opened and has a plurality of recesses, rotary rod and recess insert joint, convenient to the on -the -spot assembly of overall device, convenient adjustment protective area of overall device simultaneously.

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