Anti-tensile high-voltage electric box hose coupler

Abstract

The invention discloses an anti-tensile high-voltage electric box hose coupler. The anti-tensile high-voltage electric box hose coupler comprises a main amplitude pipe with a first rotary knob part; afirst connecting end with an external thread on the outer surface is arranged at one end of the main amplitude pipe; a second connecting end with an internal thread on the internal surface is arranged at the other end of the main amplitude pipe; the first connecting end is in threaded connection with a packing nut; a clamping ring and a hose sheath are arranged between the packing nut and the first connecting end; the hose sheath is embedded into the first connecting end; the hose sheath comprises an external bowl; a bowl opening is formed in the bottom of the external bowl; a bowl opening isextended to form a bowl pipe; the bowl pipe is sleeved with the clamping ring; and the clamping ring is embedded into the external bowl. The electric box hose coupler has the characteristics of excellent sealing performance and firm connection; the global function is perfect; and the practicability is high.

Description

technical field [0001] The invention relates to a hose joint, more specifically, it relates to a tension-resistant high-voltage electrical box hose joint. Background technique [0002] Most of the tensile joints made of stainless steel, when they are connected with pipes or cables, due to the general sealing performance, the pressure in the pipe is too high and the pipe burst occurs, which not only poses a safety hazard, but also increases the frequency of maintenance, and the overall effect is not good . Accordingly, the present invention proposes a tension-resistant high-voltage electrical box hose joint. Contents of the invention [0003] The object of the present invention is to overcome the disadvantages of the above-mentioned prior art, and provide a tension-resistant high-voltage electric box hose joint, which has the characteristics of good sealing performance and reliable connection. [0004] In order to solve the above-mentioned technical problems, the object o...

AI Technical Summary

Problems solved by technology

[0002] Most of the tensile joints made of stainless steel, when they are connected with pipes or cables, due to the general sealing performance, the pressure in the pipe is too high and the pipe burst occurs, which not only poses a safety hazard, but also increases the frequency of maintenance, and the overall effect is not good

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