Remote dismounting device and process for bead stringing rope of diamond rope sawing machine

Abstract

The invention discloses a remote dismounting device and process for a bead stringing rope of a diamond rope sawing machine. The device comprises a rope unloading frame with an anti-radiation function, a cutting space and a rope collecting space which are communicated with each other are formed in the rope unloading frame, a clamping groove is formed in the surface of one side of the rope unloading frame, and along the connecting line direction of the cutting space and the rope collecting space, the clamping groove sequentially penetrates through the front side wall of the rope unloading frame, the cutting space, the rope collecting space and the rear side wall of the rope unloading frame. The device also comprises a cutting mechanism and a rope take-up mechanism. The cutting mechanism is arranged in the cutting space and used for cutting the bead string rope; and the rope take-up mechanism is arranged in the rope take-up space and used for clamping, taking up and pulling the bead string rope; the method is realized by depending on the device. According to the dismounting device and process, automatic equipment is used for cutting and dismounting the bead stringing rope, the bead stringing rope can be smoothly dismounted, convenient operation is achieved, remote operation of workers can be achieved, and the large irradiation risk is avoided.

Description

technical field [0001] The invention relates to the technical field of nuclear facility cutting, in particular to a remote dismantling device and process for a beaded rope of a diamond wire saw machine. Background technique [0002] In the field of decommissioning of nuclear facilities, there is a great demand for cutting operations of thick-walled cylindrical components such as pressure vessels, reactor internals, and large pipes. Because such components contain radioactive contamination, the risk of radiation exposure for operators is high, and remote automatic cutting needs to be realized. [0003] In the prior art, diamond wire saws are mostly used for mechanical cutting, but after diamond wire saws cut radioactive equipment, the tool disassembly and assembly methods are relatively complicated and require personnel to install them at close range, which restricts the application of diamond wire saws in the field of high radioactive equipment cutting. The key factor. The ...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, diamond wire saws are mostly used for mechanical cutting, but after diamond wire saws cut radioactive equipment, the disassembly and assembly of tools is relatively complicated and requires personnel to install them at close range, which restricts the application of diamond wire saws in the field of high radioactive equipment cutting. The key factor

The beaded rope removal method of the traditional diamond wire saw is that the operator manually cuts the beaded rope through hydraulic shears on the spot, and then removes the beaded rope along the guide wheel. The entire operation process can only be carried out manually near the item to be cut. , and a large amount of radioactive metal shavings will be bonded to the cutter of the diamond wire saw after cutting radioactive materials. At the same time, a large amount of radioactive debris will also be scattered around the diamond wire saw, which brings a greater risk of radiation to the staff. Not only the operation Inconvenient and too low security

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