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Galvanized frame hoisting fixture

A fixture and hoisting technology, applied in the direction of transportation and packaging, load hanging components, etc., can solve problems such as poor hoisting and transshipment of galvanized large racks, affecting the quality of galvanized products, scratches, bumps, etc., to improve the lifting speed Efficiency and finished product quality, eliminate unsafe factors, use flexible effects

Inactive Publication Date: 2018-11-16
QINGHAI POWER TRANSMISSION & TRANSFORMATION ENG +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] A very important process in the production of transmission line towers is hot-dip galvanizing. The hot-dip galvanizing process is an important process for anti-corrosion treatment of tower materials. In the past, when steel wire ropes were used to code finished products, it was easy to cause scratches and bumps. Seriously affect the quality of galvanized finished products. During the galvanizing process, the hoisting and transfer of galvanized large racks from the white material finished product area to the string hanging area is not smooth, the production efficiency is low, and there are factors such as instability and unsafety.

Method used

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  • Galvanized frame hoisting fixture
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  • Galvanized frame hoisting fixture

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] Example 1: A galvanized frame hoisting jig, the hoisting frame (1) is an equilateral trapezoidal frame, and reinforcing ribs (2) are intersected and welded in the middle so that it does not twist and deform when hoisting and rotating. The hoisting frame (1) The lower part is hinged with clamp A (5) and clamp B (6) respectively through lifting ring A (3) and lifting ring B (4), and lifting ring A (3) and lifting ring B (4) are respectively connected with clamp A (5) and Fixture B (6) is welded, and the upper parts of fixture A (5) and fixture B (6) have notch A (9) and notch B (10) corresponding to lifting ring A (3) and lifting ring B (4). ), fixture A (5) and fixture B (6) are double-sided close-fitting interlaced bite, fixture A (5) and fixture B (6) are "U"-shaped steel plates, and in the middle of the "U"-shaped steel plate The connecting plate (7) is welded, and the lower ends of fixture A (5) and fixture B (6) are relatively bent with a 40º clip angle (11), and th...

Embodiment 2

[0010] Embodiment 2: A galvanized frame hoisting jig, the hoisting frame (1) is an equilateral trapezoidal frame, and reinforcing ribs (2) are cross-welded in the middle, so that it does not twist and deform when it is hoisted, and the hoisting frame (1) The lower part is hinged with clamp A (5) and clamp B (6) respectively through lifting ring A (3) and lifting ring B (4), and lifting ring A (3) and lifting ring B (4) are respectively connected with clamp A (5) and Fixture B (6) is welded, and the upper parts of fixture A (5) and fixture B (6) have notch A (9) and notch B (10) corresponding to lifting ring A (3) and lifting ring B (4). ), fixture A (5) and fixture B (6) are double-sided close-fitting interlaced bite, fixture A (5) and fixture B (6) are "U"-shaped steel plates, and in the middle of the "U"-shaped steel plate The connecting plate (7) is welded, and the lower ends of fixture A (5) and fixture B (6) are relatively bent with a 60º clip angle (11), and the lifting ...

Embodiment 3

[0011] Embodiment 3: A galvanized frame hoisting jig, the hoisting frame (1) is an equilateral trapezoidal frame, and reinforcing ribs (2) are intersected and welded in the middle, so that it does not twist and deform when hoisting, and the hoisting frame (1) The lower part is hinged with clamp A (5) and clamp B (6) respectively through lifting ring A (3) and lifting ring B (4), and lifting ring A (3) and lifting ring B (4) are respectively connected with clamp A (5) and Fixture B (6) is welded, and the upper parts of fixture A (5) and fixture B (6) have notch A (9) and notch B (10) corresponding to lifting ring A (3) and lifting ring B (4). ), fixture A (5) and fixture B (6) are double-sided close-fitting interlaced bite, fixture A (5) and fixture B (6) are "U"-shaped steel plates, and in the middle of the "U"-shaped steel plate The connecting plate (7) is welded, and the lower ends of fixture A (5) and fixture B (6) are relatively bent with a 90° clip angle (11), and the lif...

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Abstract

The invention relates to the technical field of hoisting tools, especially to a galvanized frame hoisting fixture. The structure is arranged as follows: a hoisting frame is an antiparallelogram frame,and reinforcement ribs are crosswise welded in the middle of the frame; the bottom of the hoisting frame is hinged to a fixture A and a fixture B respectively through a suspension ring A and a suspension ring B; the suspension ring A and the suspension ring B are respectively welded with the fixture A and the fixture B; upper parts of the fixture A and the fixture B, corresponding to the suspension ring A and the suspension B, are provided with an opening A and an opening B; the fixture A and the fixture B are double faces interlaced and clenched; the fixture A and the fixture B are U-shapedsteel plates; and the bottoms of the fixture A and the fixture B are oppositely bent 40-90 degrees to form fixture angles. According to the invention, work efficiency for transhipment of the galvanized frame is raised, and labor intensity of workers is reduced. When the galvanized frame hoisting fixture is in use, the fixtures only need to be opened and placed in the middle of the frame, and the fixture angles are automatically clenched when the fixtures are lifted by gravity. The frame is not easy to slide or incline during the hoisting operation, and the purpose of stable hoisting is achieved. In addition, the galvanized frame hoisting fixture has a simple structure, is convenient to operate, and is flexible to use.

Description

technical field [0001] The invention relates to the technical field of hoisting tools, in particular to a jig for hoisting a galvanized large frame. Background technique [0002] A very important process in the production of transmission line towers is hot-dip galvanizing. The hot-dip galvanizing process is an important process for anti-corrosion treatment of tower materials. In the past, when steel wire ropes were used to code finished products, it was easy to cause scratches and bumps. Seriously affect the quality of galvanized finished products. During the galvanizing process, the hoisting and transfer of galvanized large racks from the white material finished product area to the string hanging area is not smooth, the production efficiency is low, and there are factors such as instability and unsafety. Therefore it is very necessary to provide a special hoisting fixture for the galvanized frame to reduce scratches and bumps on the galvanized frame, to improve the lifting ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C1/28
CPCB66C1/28
Inventor 马少龙孙正伟毛景亮王晓龙申梅任建光宋孝俊
Owner QINGHAI POWER TRANSMISSION & TRANSFORMATION ENG
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