Mine rescue high-pressure water drainage pipe rotation device

Abstract

The invention discloses a mine rescue high-pressure water drainage pipe rotation device. The problem that mine high-pressure water drainage pipes are prone to being twisted and deformed in the recovery process due to the large diameters of the mine high-pressure water drainage pipes, so that secondary use is affected is solved. The mine rescue high-pressure water drainage pipe rotation device comprises a base, an upper ring and a lower ring, wherein the diameter of the upper ring is equal to that of the lower ring; the base is shaped like a Chinese character 'Tian', and a rotary shaft perpendicular to the base is arranged in the middle of the base. The lower ring is connected with the lower portion of the rotary shaft. The lower ring is provided with a reinforcement ring in a coplanar mode. The lower ring is provided with a cross brace coplanar with the lower ring. The joint of the cross brace and the lower ring is provided with a supporting column arranged vertically. A rotary rod isconnected with a connecting rod. The mine rescue high-pressure water drainage pipe rotation device is simple in structure and reasonable in design, the problems of connection of water drainage pipes and the low recovery efficiency during mine rescue are solved, meanwhile, the effect of effectively protecting the high-pressure water drainage pipe against bending, twisting and the like is achieved,thus, the water drainage pipes can be arranged orderly and stored, the service life of the water drainage pipes is greatly prolonged, the cost is reduced indirectly, and the mine rescue high-pressurewater drainage pipe rotation device is high in cost performance and convenient to apply and popularize.

Description

technical field [0001] The invention relates to the field of mine rescue, in particular to a high-pressure drainage pipe rotary device for mine rescue. Background technique [0002] As a new type of water supply and drainage pipe, the special high-pressure drainage pipe for mines can replace steel pipes and rubber pipes. The special high-pressure drainage pipe for mines is made of TPU raw material and fiber reinforced layer through an extruder and formed at one time. The inner rubber layer and the outer rubber layer are made of functional polyurethane elastomer to play a sealing role, which is acid-resistant, wear-resistant, Aging resistance and other properties. The reinforcement layer is braided with high-strength polyester yarn, and implanted with conductive fibers as the skeleton material of the pipe wall, which has strong pressure-bearing and shape-retaining ability, and can conduct static electricity. [0003] Compared with traditional steel pipes and rubber pipes, i...

AI Technical Summary

Problems solved by technology

[0007] In order to solve the problem that the mine high-pressure drainage pipe is difficult to recover manually due to its large diameter and hardness, it is easy to be twisted and deformed to affect the secondary use of automatic recovery by using a motor, and a mine rescue high-pressure drainage pipe rotation for manual use is provided. device

Images