A tensioner for power dispatching power grid construction

Abstract

The invention discloses a stretching machine for the construction of a power dispatching power grid. The stretching machine comprises a base, a stretching device, an adjusting device and a parking device. Universal wheels are installed at the four corners of the lower surface of the base. A stretching device is fixedly mounted at the left end of the upper surface of the base. An adjusting device is fixedly mounted in the middle of the upper surface of the base. A groove is formed in the middle position of the lower surface of the base. The parking device is fixedly mounted at the four cornersof the inner top wall of the groove correspondingly. In the use process, the surface of the cable cannot be abraded. The service life of the cable is prevented from being shortened. The tension borneby the cable can be adjusted in time through the adjusting device according to the using condition, the phenomenon that the cable droops or is tightened is avoided. The stretching machine can stop moving through the parking device. The stability of the stretching machine is guaranteed. The situation that the cable is pulled and damaged due to slippage of the stretching machine is avoided. The working efficiency of the stretching machine is improved.

Description

technical field [0001] The invention relates to a stretcher, in particular to a stretcher for construction of a power dispatching power grid, and belongs to the technical field of construction of a power dispatching power grid. Background technique [0002] With the continuous development of society, people's demand for electricity is increasing, and the capacity of electricity consumption is also increasing, which puts forward higher requirements for the transmission capacity of power equipment, so large-scale power grid transformation is required. [0003] Stringing construction is one of the key processes in the construction of power transmission lines, and the stretcher is the key equipment for tension stringing construction. In the stringing construction of power transmission and transformation lines, it is necessary to use the stretcher to erect cables. However, The existing stretching machine will wear the surface of the cable during use, and the tension of the cable ...

AI Technical Summary

Problems solved by technology

[0003] Stringing construction is one of the key processes in the construction of power transmission lines, and the stretcher is the key equipment for tension stringing construction. In the stringing construction of power transmission and transformation lines, it is necessary to use the stretcher to erect cables. However, The existing stretching machine will wear the surface of the cable during use, and the tension of the cable cannot be controlled during construction, causing the cable to sag or tighten, causing damage to the cable, and the existing stretching machine has no The stability of the machine cannot be controlled by setting the brake device. Therefore, in view of the above problems, we propose a stretcher for power dispatching power grid construction.

Images