Pipeline translation lifting device suitable for film bag method pile dam and operation method

Abstract

The invention relates to a pipeline translation lifting device suitable for a film bag method pile dam and an operation method. The pipeline translation lifting device comprises a dam face and a rubber friction anti-skid pad; an excavator is arranged on one side of the dam face; a balance rod is connected to one side of a supporting head; and a tailing pipe is placed above a moving rail. The pipeline translation lifting device suitable for the film bag method pile dam and the operation method have the beneficial effects that according to the total height and the horizontal distance of the filmbag dam, the width of each step of film bag stepping face and the maximum working radius of the excavator, a translation trolley can be designed in a customized mode; the height, the length, the width, the front-back row wheel distance and the front-back wheel horizontal height difference of a platform all need to be reasonable; a balance rod is designed at the tail end of the plane of the trolley to prevent the trolley from overturning in the pipeline rolling process; and a certain inclined included angle (8 degrees) is designed on the plane of the top of the trolley to facilitate pipeline rolling; and the inclined included angle is reasonably controlled; if the angle is too large, the trolley is prone to instability; and if the angle is too small, and the pipeline cannot roll easily.

Description

technical field [0001] The invention relates to the technical field of tailings pipe laying of membrane bag method dams, in particular to a pipe translation lifting device and an operation method suitable for membrane bag method dams. Background technique [0002] The mold bag method dam is a method of using high-strength, water-permeable geotechnical materials to make large-area continuous mold bags, filling the mold bags with tailings and draining them under pressure to form a consolidated filling body, and using the filling bodies to continuously stagger the sub-dams. A dam method. [0003] The existing pipeline lifting operation is completely completed by manpower. Each time the pipeline is lifted to a height of 1.5m and the horizontal movement distance is 6.5m, 16 people use bamboo poles to lift the pipelines one by one to the upper platform. This method is inefficient and slow , It consumes a lot of manpower, high cost and high safety risk. People are easy to be injur...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a pipe translation lifting device and operation method suitable for film bag dam stacking, so as to solve the problem that the existing pipeline lifting operation proposed in the above-mentioned background technology is completely completed by manpower, and the lifting height of each pipeline is 1.5m , with a horizontal movement distance of 6.5m, 16 people use bamboo poles to lift the pipes one by one to the upper platform. It is also possible to use an excavator to move and lift the pipeline, but this method requires the excavator to travel back and forth on the dam surface and the platform for many times, which will cause great damage to the dam surface and cost a lot of money to restore the dam surface.

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