Optical cable traction machine suitable for optical cables of different specifications and capable of automatically compressing

Abstract

The invention relates to the related field of optical cables, and discloses an optical cable traction machine suitable for optical cables of different specifications and capable of automatically compressing. The optical cable traction machine comprises a main body box, a front-back through main traction cavity is arranged in the main body box, the left end wall of the main traction cavity is communicated with an optical cable inlet cavity with a leftward opening, and the upper end wall of the main traction cavity is communicated with a main compressing block cavity, the lower end wall of the main traction cavity is communicated with a lower friction roller cavity; according to the device, proper pressure values of cables of different specifications can be set in a user-defined mode throughthe pressure adjusting knob, the upper friction roller capable of moving downwards is matched with the pressing spring at the same time, and thus the device can automatically compress the optical cable according to the pressure values set in advance; on one hand, the trouble of manually and frequently adjusting the pressure is saved, on the other hand, the pressure borne by the optical cable is ensured to be constant, and slipping caused by too small pressure or damage to the optical cable due to too large pressure is avoided.

Description

technical field [0001] The invention relates to the field of optical cables, in particular to an optical cable pulling machine which is suitable for optical cables of different specifications and can be automatically pressed. Background technique [0002] At present, when the optical cable is laid in two adjacent optical cable wells, it is necessary to use the optical cable puller, but most of the current optical cable pullers are only suitable for one type of optical cable, so the versatility is low, but currently applicable to multiple specifications When the optical cable pulling machine is in use, it is necessary to manually adjust the pressure of the machine on the optical cable, which is relatively cumbersome, and because the optical cable has certain requirements on the pressure, too small will easily cause slippage, and too large will easily damage the optical cable, so manual adjustment Appropriate pressure has certain difficulties and risks. Contents of the inven...

AI Technical Summary

Problems solved by technology

[0002] At present, when the optical cable is laid in two adjacent optical cable wells, it is necessary to use the optical cable puller, but most of the current optical cable pullers are only suitable for one type of optical cable, so the versatility is low, but currently applicable to multiple specifications When the optical cable pulling machine is in use, it is necessary to manually adjust the pressure of the machine on the optical cable, which is relatively cumbersome, and because the optical cable has certain requirements on the pressure, too small will easily cause slippage, and too large will easily damage the optical cable, so manual adjustment Appropriate pressure has certain difficulties and risks

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