Inspection door assembly of circular silo

A technology for inspecting doors and silos, applied in packaging, construction, underwater structures, etc., can solve the problems of limiting the opening angle of the door panel, inconvenient operation, time-consuming and laborious, etc., and achieve the effect of tight closing and convenient operation.

Pending Publication Date: 2021-04-02
LUOYANG INST OF SCI & TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the inspection door set at the inspection port of the circular silo equipment is usually connected directly to the silo by means of a hinged arc-shaped door panel. After the inspection door is closed, it is locked with a padlock. Such a structure not only cannot guarantee The door seam is tightly closed, and it is easy to cause deformation and warping of the edge of the door panel
[0003] In addition, due to the unreasonable structural design of the arc-shaped inspection door in the prior art, when the door panel is rotated and opened, the part of the door panel close to the rotating shaft used to connect with the silo often collides

Method used

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  • Inspection door assembly of circular silo
  • Inspection door assembly of circular silo
  • Inspection door assembly of circular silo

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Embodiment Construction

[0025] The present invention will be further described in detail below in conjunction with the drawings and embodiments, but it is not used as a basis for any limitation on the invention.

[0026] As shown in the figure, an inspection door assembly for a circular silo includes an arc-shaped door panel 1, an arc-shaped rotating bracket for installing the door panel 1, and an arc for pressing the door panel 1 against the inspection port 13a of the silo. shaped compression rod 4, and a locking pin for compressing and locking the compression rod 4.

[0027] The arc of the door panel 1 is consistent with the arc around the silo inspection port 13a. One end of the rotating bracket is hinged on the silo 13 at the side of the silo inspection port 13a. The arc-shaped convex surface is correspondingly installed, and the pressing rod 4 is opposite to the rotating bracket, hinged on the silo 13 at the position on the other side of the silo inspection port 13a, and the locking pin is fixed...

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Abstract

The invention discloses an inspection door assembly of a circular silo. The inspection door assembly comprises an arc-shaped door plate, an arc-shaped rotating support used for installing the door plate, an arc-shaped pressing rod used for pressing the door plate to an inspection opening of the silo, and a locking pin used for pressing and locking the pressing rod; and the radian of the door platecoincides with the arc around the inspection opening of the silo, one end of the rotating support is hinged to the position, located on one side of the silo inspection opening, of the silo, the arc-shaped inwards-concave face of the rotating support and the arc-shaped outwards-convex face of the door plate are correspondingly installed, the pressing rod and the rotating support are oppositely hinged to the position, located on the other side of the silo inspection opening, of the silo, and the locking pin is fixed on the rotating support. Operation is easy, time and labor are saved, closing is tight, and deformation is not likely to happen.

Description

technical field [0001] The invention belongs to the technical field of circular silo equipment production, and in particular relates to an inspection door assembly of a circular silo. Background technique [0002] In the prior art, the inspection door set at the inspection port of the circular silo equipment is usually connected directly to the silo by means of a hinged arc-shaped door panel. After the inspection door is closed, it is locked with a padlock. Such a structure not only cannot guarantee The door seam is tightly closed, and it is easy to cause deformation and warping of the edge of the door panel. [0003] In addition, due to the unreasonable structural design of the arc-shaped inspection door in the prior art, when the door panel is rotated and opened, the part of the door panel close to the rotating shaft used to connect with the silo often collides with the outer wall of the silo, which not only limits the The opening angle also causes damage to the door pane...

Claims

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Application Information

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IPC IPC(8): B65D90/00B65D90/10
CPCB65D90/008B65D90/10
Inventor 董晓梅符帅刘欢欢贾晓敏苏丽娜何怡刘天赐
Owner LUOYANG INST OF SCI & TECH
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