1.1 桥架拼接点发生偏移

1.1 Bridge splice point offset

一般情况下，施工现场的环境的干扰性是影响桥架拼接点位置的关键因素之一，容易造成拼接点实现不了预期的规范要求，极易导致拼接点距离过大的情况出现。

In general, the interference of the construction site environment is one of the key factors affecting the position of bridge splice points, which can easily cause the splice points to fail to meet the expected regulatory requirements and easily lead to situations where the distance between splice points is too large.

1.2 锚固质量不佳

1.2 Poor anchoring quality

对于电缆桥架安装中的土建工程而言，锚固工艺仍然具有较大的不足，即使完成锚固板安装之后，还是与具体过程进展存在差距，难以真正保证桥架的稳定使用，在一定程度上制约着土建工程的锚固质量，严重影响着电缆桥架安装的合理性。

For civil engineering in cable tray installation, the anchoring process still has significant shortcomings. Even after completing the installation of the anchoring plate, there is still a gap with the specific process progress, making it difficult to truly ensure the stable use of the cable tray. This to some extent restricts the anchoring quality of civil engineering and seriously affects the rationality of cable tray installation.

1.3 电缆参数的失真性

1.3 Distortion of cable parameters

通常在安装人员对济南电缆桥架安装工艺进行检查时，往往会在桥架的电缆路径间出现托盘跳跃以及功能标记出错、数据不全等情况，在一定程度上影响着桥架安装的工程质量。

Usually, when the installation personnel inspect the installation process of Jinan cable tray, there are often tray jumps, incorrect functional markings, and incomplete data between the cable paths of the tray, which to some extent affects the engineering quality of tray installation.

2 解决核电站电缆桥架安装质量问题的途径

Ways to solve the quality problems of cable tray installation in nuclear power plants

2.1 更改拼接点设计

2.1 Change splicing point design

针对桥架拼接点不合理的现状，相关的核电站电缆桥架安装企业，要在实际的工程状态的基础上，对桥架安装工作进行二次安排，科学对拼接点的位置进行合理规划，并且进行体现，贯彻落实工程的监督职能，对具体拼接点的安装位置进行有效管控，终实现合理的状态。

In response to the current situation of unreasonable splicing points in cable trays, relevant nuclear power plant cable tray installation enterprises should make secondary arrangements for cable tray installation work based on the actual engineering status, scientifically plan and reflect the position of splicing points, implement the supervision function of the project, effectively control the installation position of specific splicing points, and ultimately achieve a reasonable state.

2.2 强化锚固控制

2.2 Strengthen anchoring control

若是遇到在核电站桥架电缆土建工程中发生锚固等问题，需要有效依据桥架的实际安装操作规范，对方钢锚固的位置进行移动，移动偏离中心的位置上去，另一方面，还需要在相关的土建工程位置上焊接好方钢，在配合好受力点的同时，对土建锚固的受力点进行调整，同时可以在连接螺栓的基础上，对锚固板进行二次安装，对之前的土建锚固设计进行再次的更改。

If there are anchoring and other issues encountered in the civil engineering of cable trays in nuclear power plants, it is necessary to effectively follow the actual installation operation specifications of the cable trays, move the position of the square steel anchoring to a position that is off center. On the other hand, it is also necessary to weld the square steel in the relevant civil engineering positions, adjust the force point of the civil anchoring while coordinating with the force point, and at the same time, install the anchoring plate again on the basis of connecting bolts, making changes to the previous civil anchoring design.

2.3 对电缆标识进行监督

2.3 Supervision of cable identification

在核电站电缆桥架安装的工程单位的实际工作中，需要严格依据相关的工程监理规范，强调对细节的检查，强化监理的力度。与此同时，在具体的施工阶段内需要对电缆的标识进行严格的检查，保证济南电缆桥架属性、功能等相。

In the actual work of the engineering unit for the installation of cable trays in nuclear power plants, it is necessary to strictly follow the relevant engineering supervision standards, emphasize the inspection of details, and strengthen the supervision efforts. At the same time, strict inspection of cable identification is required during the specific construction stage to ensure the attributes, functions, and other aspects of Jinan cable tray.