Riding well with high safety

Abstract

The invention discloses a riding well with high safety, and belongs to the field of riding wells. The riding well comprises a riding well, a steel sleeve jacking pipe joint, a top cover and a ventilation part, wherein the riding well is vertically connected with the steel sleeve jacking pipe joint; an opening is formed in the steel sleeve jacking pipe joint, and the opening is formed in the ridingwell; the top cover is rotatably connected to the top of the riding well; and the ventilation part comprises an infrared sensor, an oxygen sensor, an air supply device, a processor and a hydraulic rod. Whether maintenance personnel enter an inspection well or not is detected through the normally-opened infrared sensor, the oxygen sensor is triggered to monitor the oxygen content in the riding well by the processor if the condition that the maintenance personnel enter the inspection well is detected, and when the oxygen content is too low, the air supply device is triggered to convey fresh airto the riding well by the processor, so that the oxygen content in the riding well is increased, potential safety hazards to the maintenance personnel are avoided, and additionally, the top cover isof a special structure, so that fresh air can still be conveyed to the riding well when a well lid is closed, and the safety of the riding well is increased.

Description

technical field [0001] The invention relates to the field of horse-riding well devices, more specifically, to a high-safety horse-riding well. Background technique [0002] With the development of society, the municipal construction of various cities has also been vigorously developed. The construction of sewage pipelines is an important part of municipal engineering. Long-distance pipe jacking construction is a commonly used construction technology. During the pipe jacking construction process, it is necessary to set up a riding well along the pipe jacking line for future maintenance of the pipeline. Since the jacking pipe is deeply buried in the ground, the riding well is built deeper according to the setting of the jacking pipe. When performing pipeline maintenance, maintenance personnel go deep into the interior of the riding well. Due to the lack of ventilation devices in the riding well, it is difficult for external air to enter from the wellhead, and maintenance per...

AI Technical Summary

Problems solved by technology

Due to the lack of ventilation devices in the riding well, the external air is not easy to enter from the wellhead, and the maintenance personnel are prone to hypoxia during the long-term maintenance process, which will cause safety hazards and affect personal safety

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