Lifting hooks for plate type catalyst unit block

A technology of catalyst and unit block, which is applied in the field of machinery, can solve the problems of easily damaged catalyst plates and consumption, and achieve the effects of saving reserved space, smooth lifting, and reducing stagnant vortex

Active Publication Date: 2015-03-25
北京迪诺斯环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] There are two disadvantages in this type of hook: ① In order to enter the knuckle of the unit frame, an extra space of 450X450X7mm should be left at the end of the unit frame, so that each unit block consumes an extra circle of steel plates
②When the hook tongue falls, it is easy to damage the catalyst plate

Method used

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  • Lifting hooks for plate type catalyst unit block
  • Lifting hooks for plate type catalyst unit block
  • Lifting hooks for plate type catalyst unit block

Examples

Experimental program
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Effect test

Embodiment Construction

[0011] The hanging beam 7 of the present invention is fixedly installed on the hanger 9, the suspension hook 4 is connected on the hanger 9 by the shaft 13, the outside of the suspension hook 4 has a hook body protection groove 3 fixedly installed on the hanger 9, and the bottom of the suspension hook 4 A hook tongue 1 is installed at the end; the 6 shafts of the sheave are connected to the protective frame 11, and the protective frame 11 is fixedly installed on the suspension beam 7; there is a lock sleeve card slot 2 on the suspension hook 4; On the hook seat 8 on the hook 4; the knuckle lock sleeve 10 is sleeved on the suspension hook 4 and the suspension hook body protection groove 3.

[0012] In the middle part of the present invention, a sheave is connected to a main girder through the "sheave and protective frame". The bodies are placed in parallel in their respective grooves. When the rope pulley drives the main beam to rise, the knuckle catches the workpiece and rises...

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PUM

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Abstract

The invention provides lifting hooks for a plate type catalyst unit block, belonging to the mechanical field and relating to a lifting tool. The aim of the invention is that hook tongues are inserted in spaces among catalyst plates arranged in a unit frame and are used for clamping the folding edges at the end part of the unit frame for lifting. A lifting beam is fixedly arranged on a lifting frame; the lifting hooks are connected onto the lifting frame by shafts; the outer sides of the lifting hooks are provided with lifting hook body protection grooves fixedly arranged on the lifting frame; the bottom ends of the lifting hooks are provided with the hook tongues; a rope wheel is connected on a protection frame by a shaft; the protection frame is fixedly arranged on the lifting beam; the lifting hooks are provided with lock sleeve clamping grooves; a return spring is hung on a hook seat on the lifting hooks by hangers; and the lifting hooks and the lifting hook body protection grooves are sleeved with hook tongue locking sleeves. According to the lifting hooks for the plate type catalyst unit block provided by the invention, the lifting process is stable, firm and safe; as a reserved space is omitted, the detention vortex of smoke in the reserved space is reduced, and the blockage caused by dust accumulation is avoided; the lifting hooks for the plate type catalyst unit block also can be applied to lifting of special articles with limited overall sizes; in the past, when being lifted in a workshop, barrel-shaped articles with smooth outlines are frequently bound by ropes for horizontal lifting or oblique lifting, so that the traditional operation is time-consuming and unsafe; however, the lifting hooks of such a structure are safe and fast to apply.

Description

technical field [0001] The invention belongs to the field of machinery and relates to a hoisting tool. Background technique [0002] The "unit block" is a cuboid with a width of 455mmX455mm and a length of 590-850mm. The outer wall of the cuboid is 1 mm cold-rolled steel plate, and dozens of catalyst plates with a spacing of 6-7 mm are arranged inside, and the weight is about 50-70 kg. The four-wall steel plates at the two ends of the cuboid respectively fold inwards a 90°, 10mm-wide flange, which is to enclose the catalyst plate, and when the unit block is erected, the hook can clamp the flange and lift the unit block away. Because more than a dozen unit blocks are stacked and assembled in a large iron frame, they become a "module". During the process of hoisting and placing in the module, the unit frames are closely attached without gaps. It is required that the hooks and accessories cannot exceed the external dimensions of the unit body and should be lifted and dropped ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66C1/36
Inventor 高原高芳
Owner 北京迪诺斯环保科技有限公司
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