Construction method of movable lever type cable shaft bracket

Abstract

The invention relates to the technical field of cables, in particular to a movable lever type cable shaft support construction method which comprises the steps that s1, a constructor uses a shaft rod to penetrate through a cable shaft and lift up the shaft rod, and a central control unit adjusts the height difference between the shaft rod and a supporting end according to the diameter of the cable shaft so that the cable shaft can be correctly placed; the central control unit judges whether secondary improvement is carried out on the support or not according to the maximum value and the minimum value of the height between the shaft rod and the main supporting rod; s2, the central control unit adjusts the rear end supporting rod according to the weight of the cable shaft and judges the deformation condition of the rear end supporting rod, when the actual weight is larger than the preset weight, the central control unit judges that the damage risk exists and detects the deformation condition, the front end supporting rod is further adjusted according to the diameter of the cable shaft, the rear end supporting rod is pressed downwards, the front end supporting rod is pulled out, and a positioning pin is inserted; and s3, the cable shaft is lifted, a constructor checks the overall stress condition, and if no abnormity exists, the cable shaft is conveyed to a designated position, and the cable is released. The working efficiency is obviously improved; and the construction cost is reduced.

Description

technical field [0001] The invention relates to the technical field of cables, in particular to a construction method of a movable lever-type cable shaft bracket. Background technique [0002] In the process of substation construction, cable construction is an important construction process. The number of cables used in new substations is large and there are many types and models, so in the preparation stage of cable construction, it is necessary to put different types of cable shafts in place to facilitate the next cable laying. During the process of the cable shaft in place, due to the heavy weight of the cable shaft, a truck crane is usually required to transport the cable shaft to the designated position. After the car is supported, the cable shaft is hoisted and placed on the cable support. In this process, the construction efficiency is very low due to the operation of the truck crane, and the transportation of the cable reels and the hoisting of the cable reels need ...

AI Technical Summary

Problems solved by technology

It is used to overcome the problems that cables in the prior art still need to be transported by machine or manually, the construction period is long, the construction efficiency is low, and the cost of vehicles and labor is relatively high.

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