1、安装电缆管箱前，就在桥上设置支架，支撑架的大小随选用电缆管箱规格而定，但间距不应大于1500mm,一般用角钢制作。
1. Before installing cable box, bracket is installed on bridge. The size of bracket depends on the specification of cable box, but the spacing should not be more than 1500mm. It is usually made of angle steel.
2、将电缆管箱放在支架上，位置确定后即可在支撑架的位置上用手电钻钻透电缆管箱及支撑架，然后用螺栓拧紧，每个支撑架上钻孔两个，孔径10mm,使用M8螺栓两套。
2. Place the cable box on the bracket. Once the position of the bracket is determined, the cable box and the bracket can be drilled through with a hand electric drill. Then the bracket can be tightened with bolts. Two holes are drilled on each bracket with a diameter of 10mm and two sets of M8 bolts are used.
3、在电缆检查井钢模具 隔离墩模具 隔离墩钢模具 流水槽模具 U型槽模具 螺杆启闭机 卷扬式启闭机 铜雕佛像 管箱的接头处应使用承插式接头及接缝盖板以使两段电缆管箱连接成一个整体。
3. Socket joints and seam covers shall be used at the joints of cable boxes to connect the two sections of cable boxes into a whole.
4、电缆管箱与路基电缆间的连接可采用砼管或钢管。
4. Concrete pipe or steel pipe can be used for the connection between cable box and subgrade cable.
5、道路拐弯处用玻璃钢电缆管箱弯头与管箱连接。
5. The bend of the road is connected with the elbow of the fiberglass reinforced plastic cable box.
6、箱盖与箱体用塑料螺栓和不锈钢螺栓固定。
6. The lid and the box body are fixed with plastic bolts and stainless steel bolts