Water band fastening device

Abstract

The invention discloses a water band fastening device, which belongs to fastening devices. The device has a structure comprising a main shaft, a fixing seat, a rubber clamping block, a plug, a transmission device and a jacket, wherein the plug, the rubber clamping block, the fixing seat and the transmission device are arranged in turn on the main shaft from left to right; the plug and the main shaft are in threaded connection; the inside of the main shaft is hollow; the outside of the plug, the rubber clamping block and the fixing seat is provided with the jacket; and an annular sinking part is arranged on the inner wall of the jacket in a position corresponding to the rubber clamping block. Compared with the prior art, the water band fastening device has the characteristics of reducing time and workload for clamping water bands, improving efficiency, avoiding damage caused to the water bands, saving time and labor, and the like, thereby having good value of popularization and application.

Description

technical field [0001] The invention relates to a fastening device, in particular to a water hose fastening device. Background technique [0002] Now in the field of water hose hydraulic test, in terms of airtight clamping at both ends of the hose, it is relatively cumbersome to manually tighten the hose or use bolts or hydraulic methods to tighten the vertebral body and cover, because the hose is sealed During the process, the external force is manually imposed. The area of ​​the force acting point is small, and the local force is too large, which may easily lead to damage to the hose seal, resulting in water leakage or rupture at the stressed place during the hydraulic pressure test of the hose, affecting At the same time, during the clamping process, it is manually operated, which is slow, inefficient, time-consuming and labor-intensive. Currently, there is no good solution. Contents of the invention [0003] The technical task of the present invention is to provide a...

AI Technical Summary

Problems solved by technology

[0002] Now in the field of water hose hydraulic test, in terms of airtight clamping at both ends of the hose, it is relatively cumbersome to manually tighten the hose or use bolts or hydraulic methods to tighten the vertebral body and cover, because the hose is sealed During the process, the external force is manually imposed. The area of ​​the force acting point is small, and the local force is too large, which may easily lead to damage to the hose seal, resulting in water leakage or rupture at the stressed place during the hydraulic pressure test of the hose, affecting At the same time, during the clamping process, it is manually operated, which is slow, inefficient, time-consuming and laborious

Currently, there is no good solution

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