Driving adjusting device of water conservancy composite well pipe repairing device for constructional engineering

Abstract

The invention provides a water conservancy composite well pipe repairing device for constructional engineering, belongs to the technical field of pipe repairing devices, and aims to solve the problem that a maintainer very inconveniently enters a well together with a paint spraying type repairing device due to the fact that the existing paint spraying type repairing device has a certain weight. The device comprises a frame body, four supporting legs are arranged on the bottom end face of the frame body, two moving mechanisms are arranged at the bottom of the frame body in a bilateral symmetry manner, a winding mechanism is arranged at the top of the frame body, and the lower portion of the winding mechanism is connected with a lifting cage through a lifting rope. Through cooperation of the winding mechanism and the lifting cage, a winding motor drives a winding disc to start to rotate, then the lifting cage vertically descends into a well under the action of gravity, then the winding motor is closed when the lifting cage reaches a composite well pipe needing to be repaired, and at the moment, a paint spraying mechanism on the lifting cage does not need to be carried by hands; and therefore, the maintainer can enter the well together with the paint spraying mechanism more conveniently, and potential safety hazards are not prone to being caused.

Description

technical field [0001] The invention belongs to the technical field of pipe repairing devices, and more specifically relates to a drive adjustment device for a construction water conservancy composite well pipe repairing device. Background technique [0002] Water conservancy projects are projects built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and rejuvenating profits. Also known as water engineering. Although anti-corrosion paint is sprayed on the outer wall of the composite well pipe in the well of a water conservancy project, the paint on the outer wall of the composite well pipe that has been in the well for a long time is easily corroded by the air in the well, so it is necessary to repaint the corroded part of the outer wall of the composite well pipe in the well. Spray paint for restoration. [0003] For example, application number: CN202010082197.3 The present invention relates to a pipe, in particular...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above-mentioned technical problems, the present invention provides a water conservancy composite well pipe and pipe repair device for construction engineering, to solve the problem that the existing paint-spray repair device has a certain weight, so that maintenance personnel are very tired when carrying the paint-spray repair device into the well. Inconvenient, and easy to cause safety hazards, and although the maintenance personnel can be sent into the well by erecting a lifting cage at the wellhead, the existing erection lifting cage is very troublesome when moving together with the paint-spraying repair device, and the existing When the paint-spraying repair device is spraying the outer wall of the well pipe in the well, people need to manually align the paint spraying head with the pipe wall for painting operation, which not only increases the labor loss of the maintenance personnel, but also has the problem of poor painting effect

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