Drawing-type net rack locking device

A locking device and pull-out technology, used in solid separation, filter screens, grilles, etc., can solve the problems of inflexibility, frequent, complex connection methods, etc., and achieve the effect of fast tightening and high-efficiency fixing.

Inactive Publication Date: 2017-05-10
XINXIANG ZHEN YING MACHINERY EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The use of the current screen frame is very common, and its fixing method is generally welding or screwing. The biggest disadvantage of these connection methods is that the connection method is relatively complicated and inflexible, especially the fixation of the pull-out network frame, because the pull-out type The replacement screen of the fixed grid is more frequent, so the connection method of the grid is more demanding. If it is convenient and fast to fix and loosen the pull-out grid, it is an urgent problem to be solved

Method used

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  • Drawing-type net rack locking device

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Experimental program
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Embodiment Construction

[0009] Embodiments are described in detail in conjunction with the accompanying drawings,

[0010] A pull-type grid locking device, which includes a screw rod 3, through-holes are symmetrically opened on both sides of the screen body 1, and a threaded pipe 2 is fixed on the through-hole, and a screw rod is installed in the threaded pipe. The end located inside the screen body is provided with a right angle iron 4, and at both ends of the screen frame 6 is provided with an obtuse angle iron 5; the angle of the obtuse angle iron described in this embodiment is between 120°-150°. good.

[0011] When the present invention is in use, use the lead screw and the right angle iron at the end of the lead screw to clamp the obtuse angle irons at both ends of the screen frame. It is convenient to loosen and tighten, the reserved gap between the obtuse angle iron and the right angle iron at both ends of the screen frame is small, and the screw only needs to rotate a small range to realize...

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PUM

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Abstract

The invention discloses a drawing-type net rack locking device. According to the technical scheme, the drawing-type net rack locking device comprises screw rods. Through holes are symmetrically formed in the two sides of a screen body. Screwed pipes are assembled onto the corresponding through holes. The screw rods are assembled into the corresponding screwed pipes. A right-angle angle iron body is arranged at the end, located on the inner side of the screen body, of each screw rod. Obtuse-angle iron bodies are arranged at the two ends of a screen net rack. The drawing-type net rack locking device has the beneficial effects that the drawing-type net rack can be fixed quickly and efficiently, and the degree of tightness is quite fast and convenient.

Description

technical field [0001] The invention relates to a fast locking device for a network frame, in particular to a locking device suitable for a pull-type network frame. Background technique [0002] The use of the current screen frame is very common, and its fixing method is generally welding or screwing. The biggest disadvantage of these connection methods is that the connection method is relatively complicated and inflexible, especially the fixation of the pull-out network frame, because the pull-out type The replacement screen of the fixed grid is more frequent, so the requirements for the connection method of the grid are higher. If it is convenient and fast to fix and loosen the pull-out grid, it is an urgent problem to be solved. Contents of the invention [0003] The object of the present invention is to design a pull-out grid locking device with reasonable structure and good use effect. [0004] The technical solution of the present invention is a pull-type network fr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07B1/46
CPCB07B1/46B07B2201/02
Inventor 卢恩同苏子超张家朋秦英
Owner XINXIANG ZHEN YING MACHINERY EQUIP CO LTD
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