行业资讯
在地形复杂、道路蜿蜒的山区,水泥撒布车的作业如同在崎岖赛道上完成一场高难度挑战。不同于平原地区的开阔与平坦,山区特殊的地理环境对水泥撒布车提出了严苛要求,而保障作业安全更是重中之重,需要从设备、操作、管理等多方面下足功夫。
In mountainous areas with complex terrain and winding roads, the operation of a cement spreader is like completing a high difficulty challenge on a rugged track. Unlike the open and flat terrain in plain areas, the special geographical environment in mountainous areas imposes strict requirements on cement spreading vehicles, and ensuring operational safety is of utmost importance, requiring sufficient efforts in equipment, operation, management, and other aspects.
山区道路往往坡度大、弯道急,这对水泥撒布车的性能和配置提出了更高要求。车辆必须具备强劲的爬坡能力,其发动机功率和扭矩需足够大,以确保在重载情况下能顺利爬上陡坡,避免出现动力不足导致车辆停滞甚至后溜的危险状况。同时,制动系统要性能卓越且可靠,不仅要有高效的行车制动,还需配备可靠的驻车制动和辅助制动装置,如发动机制动、缓速器等,便于车辆在长下坡路段控制车速,防止因刹车过热失效引发事故。此外,车辆的转向系统需精准灵活,以适应山区频繁的急转弯,保证车辆在狭窄弯道处能安全顺利通过。撒布系统方面,为应对山区复杂多变的路况和作业需求,要具备精确的撒布控制能力,能够根据车速、路况等因素实时调整水泥撒布量和撒布宽度,确保水泥均匀铺设,避免因撒布不均影响道路施工质量。
Mountainous roads often have steep slopes and sharp bends, which puts higher demands on the performance and configuration of cement spreading vehicles. The vehicle must have strong climbing ability, and its engine power and torque need to be large enough to ensure smooth climbing of steep slopes under heavy loads, avoiding dangerous situations where insufficient power can cause the vehicle to stall or even roll backwards. At the same time, the braking system should have excellent and reliable performance. It should not only have efficient driving braking, but also be equipped with reliable parking braking and auxiliary braking devices, such as engine braking, retarders, etc., to facilitate vehicle speed control on long downhill sections and prevent accidents caused by brake overheating failure. In addition, the steering system of the vehicle needs to be precise and flexible to adapt to frequent sharp turns in mountainous areas, ensuring that the vehicle can safely and smoothly pass through narrow bends. In terms of the spreading system, in order to cope with the complex and changing road conditions and operational requirements in mountainous areas, it is necessary to have precise spreading control capabilities, which can adjust the amount and width of cement spreading in real time according to factors such as vehicle speed and road conditions, ensure uniform laying of cement, and avoid the impact of uneven spreading on road construction quality.
在山区使用水泥撒布车作业,对驾驶员的操作技能和经验要求极高。驾驶员需熟悉山区道路特点,具备丰富的山区驾驶经验,能够精准判断路况和车辆行驶状态。在爬坡时,要合理选择挡位和油门,保持车辆稳定动力输出;下坡时,需熟练运用制动和挡位配合控制车速,避免空挡滑行。在弯道行驶时,提前减速,缓慢打方向盘,确保车辆沿着正确路线行驶。在进行水泥撒布作业时,驾驶员要时刻关注撒布系统的工作状态,根据实际情况及时调整参数,保证撒布精度。同时,还需与其他施工人员密切配合,听从现场指挥,确保作业有序进行。
The use of cement spreading trucks in mountainous areas requires extremely high operational skills and experience from drivers. Drivers need to be familiar with the characteristics of mountainous roads, have rich driving experience in mountainous areas, and be able to accurately judge road conditions and vehicle driving status. When climbing, it is necessary to choose gears and throttle reasonably to maintain stable power output of the vehicle; When going downhill, it is necessary to proficiently use the brakes and gears to control the speed and avoid coasting in neutral. When driving on a bend, slow down in advance and turn the steering wheel slowly to ensure that the vehicle is following the correct route. When carrying out cement spreading operations, the driver should always pay attention to the working status of the spreading system, adjust parameters in a timely manner according to the actual situation, and ensure the spreading accuracy. At the same time, it is necessary to closely cooperate with other construction personnel, follow on-site instructions, and ensure that the work is carried out in an orderly manner.
为保障水泥撒布车在山区作业安全,完善的安全管理措施必不可少。施工前,要对车辆进行全面细致的检查和维护,确保车辆各系统、部件性能良好,无安全隐患。检查内容包括发动机、制动系统、转向系统、撒布系统、轮胎等关键部位。还要对山区施工路段进行详细勘察,了解道路状况、坡度、弯道半径、周边环境等信息,提前规划好车辆行驶路线和作业区域,设置明显的警示标志和安全防护设施,如在弯道、悬崖边设置防撞墩、警示桩,在危险路段设置限速、慢行等警示标识,提醒车辆和行人注意安全。作业过程中,安排专人进行现场安全管理和指挥,及时发现和处理安全隐患,确保车辆和人员安全。此外,制定完善的应急预案,针对可能出现的车辆故障、交通事故、自然灾害等突发情况,明确应急处置流程和责任分工,并定期组织演练,提高应对突发事件的能力,最大限度减少事故损失。
To ensure the safety of cement spreading vehicles operating in mountainous areas, comprehensive safety management measures are essential. Before construction, a comprehensive and meticulous inspection and maintenance of the vehicle should be carried out to ensure that all systems and components of the vehicle have good performance and no safety hazards. The inspection includes key parts such as the engine, braking system, steering system, spreading system, tires, etc. Detailed surveys should also be conducted on construction sections in mountainous areas to understand road conditions, slopes, curve radii, surrounding environment, and other information. Vehicle driving routes and work areas should be planned in advance, and clear warning signs and safety protection facilities should be set up, such as anti-collision piers and warning stakes on curves and cliffs, and warning signs such as speed limits and slow driving should be set up on dangerous sections to remind vehicles and pedestrians to pay attention to safety. During the homework process, assign a dedicated person to conduct on-site safety management and command, promptly identify and address safety hazards, and ensure the safety of vehicles and personnel. In addition, a comprehensive emergency plan should be developed to clarify the emergency response process and division of responsibilities for possible vehicle malfunctions, traffic accidents, natural disasters, and other emergencies. Regular drills should be organized to improve the ability to respond to emergencies and minimize accident losses.
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