【金钟路杰】计重设备施工的特点、难点计重收费系统的土建施工,现场会有较多的施工机械和人员．而收费站一般车流量比较大．不可能给予充分的场地和施工时间,这就给施工造成了一定的困难以及安全隐患,一般情况下,业主给予的施工时间也会较短,这样就给混凝土的养生增加了一定的难度。施工现场可能因为场地、环境,地理位置的制约而造成缺水,多风沙．多雨雪等恶劣条件的出现．受这些因素的干扰,计重设备质量在施工上也会受到明显的影响．目前,高速公路,国道上超载车辆虽然随着国家法律、法规的颁布而得到了有效治理．但是恶性超载车辆仍未杜绝,这样就对计重设备的土建基础提出了更高的要求。砼标号的大小在很大程度上决定了工程质量的优劣．夜间或者雨雾天行车,司机虽然可以借助车灯,收费站灯光观察到收费岛,收费亭的位置．但是仍然有车辆误撞收费岛岛头和收费亭的情况发生。大雾天气也给计重设备的施工人员造成了一定的安全隐患．目前国内各条高速公路,国道所使用的收费软件都不尽相同,而计重厂商所提供的计重软件却是定型产品．计重设备在采集到称重数据后将上传至收费机,所以在两套软件的联调上对计重厂商提出了更高的要求．计重收费设备一般是在一条高速公路或者是国道上进行招标施工,所以安装,调试．尤其是后期设备维护的工作量相当大,可能是几十台,甚至是几百台,而且根据具体情况的不同,各个收费站的间距都不尽相同,跨度从几公里至几十公里不等,这就给计重厂商的人员调配和安排造成了一些困难。 【Admiralty Road Jie】 Gravity Equipment Construction Features, Difficulties Weighting system of civil construction, on-site there will be more construction machinery and personnel. The general toll station traffic flow is relatively large. It is impossible to give adequate site and construction time, which has caused some difficulties for construction and potential safety problems. In general, the construction time given by the owners will also be short, which will increase the difficulty of concrete health maintenance. Construction site may be due to site, environment, geographical constraints caused by lack of water, sand and more. More rain and snow and other harsh conditions. Interfered by these factors, the quality of weighing equipment will also be significantly affected in the construction. At present, overloaded vehicles on expressways and national highways have been effectively controlled with the promulgation of national laws and regulations. However, the vicious overloading of vehicles has not been put an end to this on the basis of the weight of the building equipment put forward higher requirements. The size of the concrete label largely determines the quality of the project. Night or rain and fog day driving, although the driver can use the lights, toll station lights observed toll island, toll booths location. However, there were still cases of vehicles crashing on the island’s head and toll booths. Foggy weather also caused a certain safety hazard to the construction workers of the weighing equipment. At present, domestic highway, State Road, the billing software used are not the same, and weighing manufacturers provide weighting software is stereotypes products. Weighing equipment in the collection of weighing data will be uploaded to the charging machine, so the two sets of software joint adjustment on the weighing manufacturers put forward higher requirements. Weight charging equipment is generally in a highway or national bidding construction, so installation, commissioning. In particular, the workload of equipment maintenance is rather large. It may be dozens or even hundreds. Depending on the circumstances, the distances between toll booths vary from a few kilometers to tens of kilometers This created some difficulties for the manning staff of the weighing companies.