High-safety cable erecting auxiliary transportation equipment with speed limiting function

Abstract

The invention relates to the technical field of cable erecting equipment, in particular to high-safety cable erecting auxiliary transportation equipment with a speed limiting function. The high-safetycable erecting auxiliary transportation equipment with the speed limiting function comprises an equipment main body, wherein a positioning disc is fixedly connected to the interior of the equipment main body; fixing frames are fixedly connected to the left inner wall and the right inner wall of the interior of the equipment main body; extrusion heads are inserted into the right side faces of thefixing frames; reset springs are fixedly connected to the positions, located on the left sides of the extrusion heads, of the inner walls of the fixing frames; and plastic air cushions are fixedly connected into the extrusion heads. By increasing the contact area, the friction force borne by a rotating shaft is increased, so that the rotating shaft is limited in speed, the rotating speed of the equipment is normal, the cable can be well wound, and the situation that the service life of the cable is possibly influenced due to the fact that the pulling force is increased when the rotating speedis too high is avoided; and a spindle of the rotating shaft is protected by extruding and discharging protection liquid in the plastic air cushions, so that the service life of the equipment can be well prolonged.

Description

technical field [0001] The invention relates to the technical field of cable erection equipment, in particular to a high-safety auxiliary transportation equipment for cable erection with a speed limiting function. Background technique [0002] The cable is made of one or more mutually insulated conductors and an outer insulating layer, which transmits power or information from one place to another. Each group of conductors is insulated from each other and is often twisted around a center. The entire exterior is covered with a highly insulating covering. The cable has the characteristics of internal energization and external insulation. Before the cable is erected, the cable needs to be placed on the shelf. [0003] However, the existing erection equipment cannot well control the speed of the cable when it is pulled, which may cause the pulling force to be too large, resulting in damage to the inner wire of the cable due to the large pulling force and reducing the service li...

AI Technical Summary

Problems solved by technology

[0003] However, the existing erection equipment cannot well control the speed of the cable when it is pulled, which may cause the pulling force to be too large, resulting in damage to the inner wire of the cable due to the large pulling force and reducing the service life of the cable. The rotating shaft of the shelf is protected, which may affect the flexibility of the shelf, which may cause the shelf to not rotate; therefore, those skilled in the art provide a high-security auxiliary transportation device for cable erection with a speed-limiting effect to solve the above-mentioned background questions raised in technology

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