Dual-row bulldozing type cable ditcher for electric power construction

Abstract

The invention provides a dual-roll bulldozing type cable ditcher for electric power construction, and relates to the field of cable laying equipment. The problems that the depth required for cable laying is lowered and the alkaline characteristic of the soil property of sand and mud soil and contained hard sundries of the sand and mud soil can lower the cable insulation due to fact that when an existing cable ditcher works, soil dug out is prone to dropping back into a dug ditch are solved. The dual-roll bulldozing type cable ditcher for electric power construction comprises a ditch opener, afender, a machine body and the like. According to the improved cable ditcher, a bulldozing plate is utilized to push the soil dug out away from the dug ditch, the soil is prevented from dropping backto lower the ditch depth required for cable laying; sundries such as silica and feldspar can be removed from the dug ditch by matching with a soil digging mechanism, and cable insulation skin is prevented from being damaged; citric acid powder in a transmission air bag is used for neutralizing the alkaline soil property of the sandy and mud soil, corrosion of the cable insulation skin by the alkaline soil property is avoided; and the service life of the cable can be prolonged by integral matching, and cable laying is more facilitated.

Description

technical field [0001] The invention relates to the field of cable laying equipment, in particular to a double-row bulldozing type cable trencher for electric power construction. Background technique [0002] Cables can be divided into power cables, telecommunication cables, etc., and are usually laid underground to transmit electric energy, and the cable needs to be trenched at the place where it is laid before it is laid underground. If the existing cable ditching machine ditches on the sandy soil, the following problems need to be solved: [0003] 1. The soil excavated by the existing cable trencher is easy to fall back into the dug ditch, which reduces the depth required for cable laying. laying, which brings great inconvenience to the construction personnel, but also increases their workload and reduces the work process. [0004] 2. Since the sandy soil is usually alkaline, the insulating skin of the cable is easily corroded in an alkaline environment, which accelerat...

AI Technical Summary

Problems solved by technology

[0007] Aiming at the deficiencies of the prior art, the present invention provides a double-row dozer-type cable trencher for electric power construction, which solves the problem that the soil dug out during the operation of the existing cable trencher is easy to fall back into the dug ditch. Therefore, the depth required for cable laying is reduced, and the alkaline characteristics of sandy soil and hard impurities will reduce the cable insulation.

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