Torsion elimination device and vibrator of using same

Abstract

The invention discloses a torsion elimination device and a vibrator of using the same. The torsion elimination device comprises an outer shell sleeving outside an inner shell, wherein an inner mounting plate is arranged at the lower part of the inner wall of the inner shell; an insertion hole is formed in the center of the inner mounting plate; the lower end of a central water pipe is located at one end of the insertion hole of the mounting plate after being sleeved with a water pipe sleeve; a drain pipe joint is inserted into the other end of the insertion hole of the mounting plate, and the drain pipe joint, the central water pipe and the insertion hole of the mounting plate form a water cavity; at least one washing water diversion hole channel is formed in the inner mounting plate in the radial direction of the inner mounting plate; and the central water pipe is sleeved with a sliding ring. According to the torsion elimination device and the vibrator of using the torsion elimination device, the occurrence of torsion in the vibration operation process of the vibrator is effectively avoided through the sliding design, and the reliability and safety of connection of a water way and a circuit are protected.

Description

technical field [0001] The invention relates to a torsion elimination device, in particular to a torsion elimination device applied to a vibrator to prevent torsion from being generated and thus affect the life of the vibrator, and belongs to the technical field of vibrators. Background technique [0002] The vibrator is a special equipment for the vibro-construction process. It is used to compact the foundation to increase its bearing capacity. The working method of the vibrator is to use vibration to squeeze the soil to achieve compaction of the foundation, so it is always in a vibrating state. And in the process of vibrating work, the waterway and circuit connected from top to bottom will inevitably vibrate at the connection. The main components of a conventional vibrator are: a vibrating body driven by a motor, a shock absorber connected to the vibrating body, and a lifting head connected to the shock absorber through a guide tube; the water circuit and the circuit are c...

AI Technical Summary

Problems solved by technology

The main components of a conventional vibrator are: a vibrating body driven by a motor, a shock absorber connected to the vibrating body, and a lifting head connected to the shock absorber through a guide tube; the water circuit and the circuit are connected to the shock absorber through the guide tube. The connection is now in the direct connection mode, but in practical applications, it is found that due to the existence of vibration during work, radial torsion will inevitably occur. At this time, the water pipes and wires are easily torn due to the generation of torsion. For this reason, some companies also use flexible materials to replace them. Rigid water pipes use brushes to conduct electricity instead of conventional direct wires, but they cannot eliminate torsion. Once the adjustment capacity of flexible materials is exceeded, such flexible water pipes will still be damaged by torsion pulling; The working conditions and environment are relatively harsh, the service life of the flexible water pipe cannot be guaranteed, and the direct application of the brush method has serious safety hazards of leakage

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