Cantilever crane structure and multifunctional environmental sanitation operation vehicle adopting the same

Abstract

The invention discloses a cantilever crane structure and a multifunctional environmental sanitation operation vehicle adopting the same. A cantilever crane is used for supporting and guiding a flushing hose on an environmental sanitation vehicle, and stable output of water flow can be guaranteed; the cantilever crane is mounted at the top of the water tank; and the flushing hose directly crosses over a vehicle or an obstacle parked beside the environmental sanitation vehicle from the air to carry out high-pressure flushing on facilities such as sidewalks on the roadside and the like, a water pipe does not rub with the road surface or the obstacle any more, abrasion of the water pipe is reduced, the cantilever crane can flexibly steer, a flushing range of the flushing hose is enlarged, andflushing operation is quite convenient. Besides, during flushing operation, only one person is required to drive the environmental sanitation vehicle to move forwards, and the other person is requiredto operate a spray head to perform flushing operation so that the flushing operation efficiency is greatly improved, and labor cost is reduced. Moreover, when the cantilever crane is in a non-workingstate, the cantilever crane is limited through a toggle clamp and a limiting piece, the cantilever crane is prevented from automatically rotating and extending, driving safety is guaranteed, the structure is simple and reliable, and operation is very convenient.

Description

technical field [0001] The present invention relates to the technical field of sanitation vehicles, in particular to a boom structure, and also to a multifunctional sanitation work vehicle adopting the boom structure. Background technique [0002] The sanitation vehicle is a special vehicle used for urban tidying and cleaning. It is mainly divided into sprinkler series and sweeper series. The sweeper series is used to clean the main roads, secondary roads, auxiliary roads, non-motorized vehicle lanes, etc., but it cannot clean the sidewalks, walls, seats, and trash cans that are isolated by fences, parking facilities and other facilities on the roadside. , traffic signs, billboards and other facilities for washing. The sprinkler series includes cleaning vehicles that clean the sidewalks and trash cans on both sides of the road, and municipal sprinklers that irrigate trees, lawns and flower beds on both sides of the road. Among them, most of the cleaning vehicles and municip...

AI Technical Summary

Problems solved by technology

[0003] The invention provides a boom structure and a multi-functional sanitation work vehicle using it to solve the problem of washing the sidewalks, walls, seats, trash cans, traffic signs, billboards and other facilities by the current sanitation vehicles. There are technical problems such as low work efficiency, high labor cost, small flushing range and serious water pipe wear

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