Equipment for automatically laying direct-buried 10KV overhead insulated cable

Abstract

The invention relates to equipment for automatically laying a direct-buried 10KV overhead insulated cable, and the equipment comprises a walking device, a digging device, a slip casting device and a backfill device. The front end of the walking device is provided with the digging device, and the walking device is provided with the slip casting device. The rear end of the walking device is providedwith the backfill device. The equipment can solve problems that a worker needs to use tools for digging, manual casting and laying and the backfilling and rolling of soil in a laying process of a direct-buried cable, and the long-time stoop is liable to cause hidden troubles; a problem that during laying, the slip casting and rolling of a trench bottom needs to be performed manually, and the manual rolling enables soil not to be uniform; a problem that during the backfilling of soil, the soil needs to be manually backfilled for hitting and pressing, and the manual pressing enables soil not tobe compact; and a problem that during advancing, the vibration of a conventional equipment vehicle affects the work progress during walking because of the steep soil surface. The equipment can achieve the automatic laying of the direct-buried cable.

Description

technical field [0001] The invention relates to the technical field of laying direct-buried 10KV overhead insulated cables, in particular to an automatic laying direct-buried 10KV overhead insulated cable equipment. Background technique [0002] The commonly used types of existing power cables include 10KV overhead insulated cables, parallel set overhead insulated cables, 0.6KV polyvinyl chloride insulated power cables, 1KV polyvinyl chloride insulated power cables, 35KV cross-linked polyvinyl chloride insulated power cables, 450V polyvinyl chloride insulated power cables, Vinyl insulated control cables, 750V polyvinyl chloride insulated control cables and communication cables, etc., the current penetration rate of direct buried cables is very large, among which 10KV overhead insulated cables are most commonly installed directly buried, due to the large population of cities, The land utilization rate is high, and direct-buried cables are mostly used in cities. Direct-buried ...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above problems, the present invention provides an automatic laying direct-buried 10KV overhead insulated cable equipment, which can solve the cumbersome process that requires workers to dig trenches, artificial grouting and backfill rolling soil in the process of existing direct-buried cables It is complicated. When digging trenches, personnel need to use tools to dig trenches. Long-term bending over work will cause back injuries and cause safety hazards. Manual trenching is uneven and affects later work. The size of manually excavated soil blocks affects the effect of later backfilling. At the same time, It is cumbersome to deal with the soil after manual trenching. When laying layers, it is necessary to manually grout and roll the bottom of the ditch. The manual rolling is uneven. When grouting the side, personnel need to grout and solidify the cement board outside and then transport it to the designated location for installation. , There are easy gaps between the cement boards, and the installation is not reliable. When backfilling the soil, it is necessary to manually backfill the excavated soil and then pat and press it. Due to the steepness of the land surface, the vibration of the existing equipment vehicle affects the progress of the work. When it is still working on the spot, it is prone to vibration because there is no fixed device. When lifting, the equipment may fall due to the weight of the object. Potential safety hazards, long laying process, high labor intensity and low efficiency, etc., can realize the function of automatic laying of direct buried cables, automatic trenching, grouting and backfilling, trenching leveling, automatic cutting of soil, automatic transportation The soil, after grouting, is rolled evenly, and the side part of the ditch is automatically grouted and laid on site. There is no gap, the installation is firm, and the backfill is automatically loosened. Vibration, automatic limit lifting, no manual on-site operation, ensuring personnel safety, short time consumption, and has the advantages of simple operation, low labor intensity and high work efficiency

Images