New energy tensioner and working method thereof

Abstract

The invention discloses a new energy tensioner and a working method thereof and relates to the field of tensioners. At present, a tensioner used in construction of line stringing under tension in transmission line engineering basically adopts a diesel engine as a power, the equipment noise is large, the environment is polluted, the engine is relatively high in maintenance cost and relatively poorin economy, and the field diesel filling easily causes pollution at the same time. For the new energy tensioner, by fully utilizing the characteristic that a tensioner mainly focuses on passive worksand adding a power generator, a power battery, a motor for driving a hydraulic pump and the like, the original diesel engine is cancelled, so that external passive work is converted to an electric energy as much as possible, and the electric energy is provided to the motor for driving the hydraulic pump; meanwhile, the configured power battery can store redundant electric energy and can provide the power to a system if needed by the system, so that work of the tensioner saves more energy; and after the diesel engine is cancelled, pollution to the surrounding environment can not be caused, andequipment running noise can be greatly reduced, the operation environment is optimized, and higher environmental protection requirements are realized.

Description

Technical field [0001] The invention relates to the field of tension machines, in particular to a new energy tension machine and its working method. Background technique [0002] Tension machines are used in the construction of the transmission line project. The current tension machines use diesel engines to provide power. Not only the equipment is noisy, pollutes the environment, the engine is relatively high in maintenance costs and economical, and at the same time, diesel fuel is added on site. It is also easy to cause pollution. [0003] The original conventional tension machine is mainly composed of tension wheel, deceleration mechanism, hydraulic system, engine, etc., and its working state is generally: when the tension machine is in place, the engine drives the corresponding hydraulic pump to provide the outrigger cylinder with the pressure oil for the cylinder expansion; Under tension conditions, the engine drives the corresponding hydraulic pump to provide the pressure oi...

AI Technical Summary

Problems solved by technology

[0004] Because the main working state of the tension machine is the tension working condition, that is, the passive working condition, and in the tension machine of the original conventional design, under the passive working condition of the tension, the tension is adjusted by adjusting the tension adjustment valve to adjust the pressure of the main hydraulic circuit, which is different from the tension wheel The resistance of stable operation corresponds to the size, while the tension adjustment valve only converts the hydraulic energy into the heat of the hydraulic oil, and dissipates heat through the radiator, which does not fully convert and utilize this part of the energy, and under this working condition, the engine still needs to It does work to provide pressure oil for stable operation of fan motors, tail car motors, etc. Therefore, there is an obvious waste of energy

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