Wall-mounted optical cable cross-connecting box convenient for height adjustment

Abstract

The invention relates to the technical field of optical cable cross-connecting boxes, in particular to a wall-mounted optical cable cross-connecting box convenient for height adjustment, which comprises a bottom plate, a bottom frame, a supporting rod, a top frame and a box body, a first screw hole is formed in the supporting rod, a second screw hole is formed in a sliding rod, the height of the sliding rod can be adjusted by using a bolt, and the size of the frame body of the optical cable cross-connecting box is further adjusted, so that the optical cable cross-connecting box can be used for mounting walls with different sizes, the mounting and using range of the optical cable cross-connecting box is expanded, and the optical cable cross-connecting box can be adapted to box bodies with different sizes by adjusting the height of the sliding rod, the capacity range of the optical cable cross-connecting box can be adjusted and controlled more flexibly, more choices are provided for actual use requirements, the compatibility of the optical cable cross-connecting box is improved by adapting to box bodies of different sizes, convenience is provided for later replacement, and the service life of the optical cable cross-connecting box is prolonged.

Description

technical field [0001] The invention relates to the technical field of optical cable transfer boxes, in particular to a wall-mounted optical cable transfer box that is convenient for height adjustment. Background technique [0002] The optical cable transfer box is a transfer device that provides cable termination and jumper connection for the backbone layer optical cable and the wiring layer optical cable. Connected with the optical cables in the distribution layer, the optical cable transfer box is a connecting device installed outdoors. The most fundamental requirement for it is to be able to withstand drastic changes in climate and harsh working environments. [0003] However, there are great defects in the existing optical cable transfer box during use. The existing optical cable transfer box body is not stable enough to stand, and it is easy to topple before installation, which brings inconvenience to installation and use. At the same time, the transfer box and the Th...

AI Technical Summary

Problems solved by technology

[0003] However, there are great defects in the existing optical cable transfer box during use. The existing optical cable transfer box body is not stable enough to stand, and it is easy to topple before installation, which brings inconvenience to installation and use. At the same time, the transfer box and the The contact surface between the installation walls is not large enough, which will generate overload tension and pressure on the installation walls, which will lead to the insufficient fixing of the optical cable transfer box, which reduces the reliability of use, and the existing optical cable transfer box cannot be adjusted. The size of the installation wall has high requirements, which reduces the scope of installation. At the same time, it cannot be applied to boxes of different sizes, which reduces the compatibility of the optical cable transfer box and brings inconvenience to the subsequent replacement of the box. At the same time, The disassembly is not simple enough, which reduces the convenience of use. The existing optical cable transfer box is not easy to adjust the height. The lines in the optical cable transfer box are bitten, which reduces the safety of use and increases or decreases the cost of putting the optical cable transfer box into use

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