Quick-change water treatment membrane test unit nut

A technology for testing units and water treatment membranes, applied in the direction of nuts, threaded fasteners, connecting components, etc., can solve the problems of wasting labor and time, inconvenient, time-consuming and labor-intensive, and achieve the goal of improving work efficiency and saving labor and time Effect

Pending Publication Date: 2021-08-24
扬州爱德旺斯科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most of the thread locking structures adopt an integral nut and screw screwing structure. When the nut is removed from the screw, it must be screwed down along the screw, which is time-consuming and laborious. It is more inconvenient and wastes a lot of manpower and time

Method used

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  • Quick-change water treatment membrane test unit nut
  • Quick-change water treatment membrane test unit nut

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0018] Embodiment: a kind of quick-change water treatment membrane test unit nut, such as figure 1 As shown, including the nut body 1, the outer side of the nut body 1 of the nut body 1 is provided with arc-shaped finger grooves 11, and the number of the finger grooves 11 is four, and the four finger grooves 11 are evenly distributed in a cross. When turning the nut, the finger groove 11 is mainly used to accommodate fingers, which is convenient for the staff to turn the nut forcefully.

[0019] combine figure 1 and figure 2 As shown, the nut body 1 has a locking hole 2 arranged obliquely, and the locking hole 2 is located in the middle of the nut body 1 . The included angle between the locking hole 2 and the central axis of the nut body 1 is 16°. An upper threaded section 21 and a lower threaded section 22 are arranged on the inner wall of the locking hole 2, and the upper threaded section 21 and the lower threaded section 22 are arranged on opposite sides. When locking ...

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PUM

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Abstract

The invention discloses a quick-change water treatment membrane test unit nut, and belongs to the field of locking nuts. It is characterized in that the quick-change water treatment membrane test unit nut comprises a nut body, an inclined locking hole is formed in the nut body, an upper threaded section and a lower threaded section are arranged on the inner wall of the locking hole, and the upper threaded section and the lower threaded section are arranged the opposite side surfaces. The quick-change water treatment membrane test unit nut has the advantages that the quick screw-out and quick locking functions are achieved, and labor and time are saved.

Description

technical field [0001] The invention relates to the field of lock nuts, in particular to a quick-change water treatment membrane test unit nut. Background technique [0002] Nuts are common fixed parts in mechanical equipment, and nuts are often used in conjunction with screws. At present, most of the thread locking structures adopt an integral nut and screw screwing structure. When the nut is removed from the screw, it must be screwed down along the screw, which is time-consuming and laborious. It is more inconvenient and wastes a lot of manpower and time. Contents of the invention [0003] The purpose of the present invention is to provide a quick-change water treatment membrane test unit nut, which has the advantage of realizing the functions of fast unscrewing and fast locking, saving labor and time. [0004] Above-mentioned technical purpose of the present invention is achieved through the following technical solutions: [0005] A quick-change water treatment membr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16B37/08
CPCF16B37/0807
Inventor 曹余庆何浩
Owner 扬州爱德旺斯科技有限公司
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