Protecting anti-collision device for fire-fighting ground hydrant

Abstract

The invention relates to a protecting anti-collision device and especially relates to the protecting anti-collision device for a fire-fighting ground hydrant. The technical problem to be solved by the invention is to provide the protecting anti-collision device for the fire-fighting ground hydrant with excellent protection effect, high prompting strength and high practicability. In order to solve the technical problem, the protecting anti-collision device for the fire-fighting ground hydrant provided by the invention comprises a mounting tank, a first bearing block, a rotating rod, a reeling wheel, a gear, a pressing rod, a first bracing wire, a servo motor, a second bearing block, a screw rod, a nut and a rack, wherein the mounting tank is arranged at the ground bottom; the first bearing block is arranged in the middle of the top in the mounting tank; the rotating rod is arranged on the first bearing block; the reeling wheel is arranged on the middle part of the rotating rod; the first bracing wire is wound on the reeling wheel. The protecting anti-collision device for the fire-fighting ground hydrant can achieve excellent protection effect, high prompting strength and high practicability, is equipped with a protecting device, has a prompting function and is capable of protecting the ground hydrant while reminding people.

Description

technical field [0001] The invention relates to a protective anti-collision device, in particular to a protective anti-collision device for fire-fighting ground bolts. Background technique [0002] "Firefighting" is the general term for eliminating disasters (that is, preventing and solving the man-made, natural, and accidental disasters that people encounter in the process of life, work, and study). Also refers to fire extinguishing and fire prevention personnel. Guo Xiaocheng's "Zhejiang Recovery Notes": "Guards and patrol police firefighting, seeing that the fire is already strong, all sleeves are decorated with white cloth to show sincerity." For example: firefighting work must be done well. For example: fire trucks, Firefighting technology. China has a history of more than two thousand years of firefighting. The word "firefighting" was introduced from Japan in the 20th century. It is a foreign language. But the root of "firefighting" is in China. Japanese characters evo...

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the disadvantages of poor protection effect, poor prompting force and weak practicability in the existing anti-collision device for fire-fighting ground bolt protection, the technical problem to be solved by the present invention is to provide a kind of protection effect, strong prompting force, and practical High-performance ground bolt protection anti-collision device for fire protection

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