Efficient automatic loosening and tightening type optical cable traction machine for pipe dredging device

Abstract

The invention discloses an efficient automatic loosening and tightening type optical cable traction machine for a pipe dredging device. The efficient automatic loosening and tightening type optical cable traction machine comprises a vehicle body, wheels, a motor, a conveying mechanism, the pipe dredging device, a wire inlet, a wire outlet, a pressing mechanism and a clutch mechanism. A cavity is formed in the vehicle body, and the motor, the conveying mechanism, the pressing mechanism and the clutch mechanism are all located in the cavity; the wheels are arranged on the lower part of the vehicle body, one end of the motor is fixedly connected with the conveying mechanism, the wire inlet is formed in one end of the vehicle body, the wire outlet is formed in the end, away from the wire inlet, of the vehicle body, the pipe dredging device is arranged at the position, close to the wire outlet, of the vehicle body, the pressing mechanism is arranged below the conveying mechanism, and the clutch mechanism is arranged between the motor and the conveying mechanism. The pressing mechanism enables the traction machine to change the traction force of the conveying mechanism on the optical cable according to different optical cable pipe diameters; and the clutch mechanism is used for separating the motor from the conveying mechanism when an accident occurs, so that the motor cannot be damaged.

Description

technical field [0001] The invention relates to the technical field of tractors, in particular to a high-efficiency automatic elastic-tightening type optical cable tractor with a pipe pass. Background technique [0002] When arranging and laying down the optical cable, it is necessary to pass the optical cable in two adjacent optical cable wells through the tractor, and the two adjacent optical cable wells are connected by pipes. Since the distance between the two adjacent optical cable wells is long, As a result, a large pulling force needs to be provided when installing the optical cable. When the diameter of the optical cable changes, the same optical cable pulling machine needs to provide different pulling forces to ensure that the optical cable will not be damaged due to insufficient pulling force or excessive pulling force. In general, the operator manually adjusts the pulling force of the tractor after measuring the diameter of the optical cable, which is time-consumi...

AI Technical Summary

Problems solved by technology

[0002] When arranging and laying down the optical cable, it is necessary to pass the optical cable in two adjacent optical cable wells through a tractor, and the two adjacent optical cable wells are connected by pipes. Due to the long distance between the two adjacent optical cable wells, As a result, a larger pulling force needs to be provided when installing the optical cable. When the diameter of the optical cable changes, the same optical cable pulling machine needs to provide different pulling forces to ensure that the optical cable will not be damaged due to insufficient pulling force or excessive pulling force. In general, the operator manually adjusts the pulling force of the tractor after measuring the diameter of the optical cable, which is time-consuming and labor-intensive and may cause errors

[0003] The construction work of optical cables has the characteristics of high work intensity, complex working environment and high-risk operations. Especially during the laying process of communication optical cables, the pulling operation of optical cables is likely to cause various problems in more complicated workplaces. In the event of an emergency, it is necessary to stop the pulling of the optical cable, and the construction personnel cannot stop the rotation of the pipe feeder in time, which will not only cause inconvenience to the subsequent construction work, but may also lead to failure of the guided optical cable due to bending and damage to the optical cable.

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