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简述目前国内护栏清洗车的两种主要结构形式:盘刷式和滚刷式,分析了这两种护栏清洗车的优缺点。介绍并研制了一种利用高压水射流技术的新型护栏清洗车,其优点是:工作可靠,无易损件,清洗无死角;缺点是:成本较高,当高压水喷射到护栏间隙时会造成水的浪费,水雾大,对挡水罩要求较高。
Brief description of the current domestic two kinds of main structure of the guardrail cleaning car: disc brush and roller brush, the advantages and disadvantages of these two kinds of guardrail cleaning car. Introduced and developed a new high-pressure water jet guardrail cleaning car, which has the advantages of: reliable work, no wearing parts, cleaning without dead ends; drawbacks are: the higher the cost of high-pressure water spray into the fence will cause the gap Waste of water, water mist, high requirements on the retaining cover.