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A hoisting method for a large long-distance slab conveyor chain

A hoisting method and long-distance technology are applied in the hoisting field of large-scale long-distance plate conveyor chains, which can solve the problems of large manpower, material resources, long chain plate conveying distance, and unfavorable personnel operation, so as to increase the efficiency and applicability of construction. Strengthen, ensure the effect of construction quality and safety

Active Publication Date: 2018-09-18
CHINA MCC17 GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the chain plate conveyor is composed of head drive device, tail wheel device, tensioning device, chain plate and frame. Assembling into sections requires a lot of manpower and material resources, and affects the progress of the next process. The installation period is long, which brings many disadvantages and unsafe factors to personnel operations.

Method used

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  • A hoisting method for a large long-distance slab conveyor chain
  • A hoisting method for a large long-distance slab conveyor chain

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] see figure 1 , the present invention provides a technical solution: a method for hoisting a large-scale long-distance plate conveyor chain, which is characterized in that it includes the following steps:

[0024] A. A winch 5 is set outside the large-scale long-distance plate conveyor chain frame 1;

[0025] B. Make and install the guide frame 4, the guide frame 4 is placed on one side of the large long-distance plate conveyor chain frame 1;

[0026] C. Lead out one end of the traction wire rope 6 of the winch 5 and fix it to one end of the large long-distance plate conveyor chain 2 to be installed;

[0027] D. Assemble the large long-distance slat conveyor chain 2 by hoisting the crane 3. After the assembly is completed, prepare to hoist the large long-distance slat conveyor chain 2 to the large long-distance slat conveyor chain frame 1;

[0028] E. The large long-distance plate conveyor chain 2 is vertically hoisted by the crane 3 through the hoisting wire rope 7; ...

Embodiment 2

[0033] see figure 1 with figure 2 , the present invention provides a technical solution: a method for hoisting a large-scale long-distance plate conveyor chain, which is characterized in that it includes the following steps:

[0034] A. A winch 5 is set outside the large-scale long-distance plate conveyor chain frame 1;

[0035] B. make and install guide frame 4, described guide frame 4 is mainly made up of backing plate 4-1, I-beam 4-2, support steel plate 4-3 and guiding H-shaped steel 4-4, and described guide frame 4 is made up of two The root I-beam 4-2 is welded with the backing plate 4-1 to form a supporting system, and a supporting steel plate 4-3 is welded above the I-beam 4-2, and the guide H-shaped steel 4-4 is set on the supporting steel plate 4-3 Above, the supporting steel plate 4-3 is welded to the top guide H-shaped steel 4-4, the angle between the guide H-shaped steel 4-4 and the bottom backing plate 4-1 is 30°, and the guide frame 4 is placed on a large On...

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Abstract

The invention discloses a hoisting method for a large long-distance plate type conveying chain. The hoisting method comprises the steps of arranging a winch outside a large long-distance plate type conveying chain frame; manufacturing and installing a guide frame; leading out one end of a traction steel wire rope of the winch and fixing the end of the traction steel wire rope to one end of the head part of the large long-distance plate-type conveying chain needing to be installed; assembling the head part and the rest parts of the large long-distance plate type conveying chain through hoisting by a travelling crane; vertically hoisting the assembled large long-distance plate-type conveying chain by the travelling crane through a hoisting steel wire rope; enabling the large long-distance plate type conveying chain to freely enter an installation position on the large long-distance plate type conveying chain frame under the effect of gravity through the guide frame; starting the winch to horizontally pull the large long-distance plate type conveying chain to be in place along with the travelling crane; and disassembling the hoisting steel wire rope and the traction steel wire rope to complete the hoisting. According to the hoisting method, the human resource allocation is optimized, the construction efficiency is improved, the manufacturing is simple, the operation is convenient, the adaptability is high, the construction cost and unsafe factors are reduced, and the construction quality and safety are guaranteed.

Description

technical field [0001] The invention belongs to the hoisting method of a plate conveyor using chain plates as the conveying medium, assembling a support plate, a joint plate and rollers into a standard chain plate bearing surface, thereby forming a ring-shaped traction conveyor chain, and particularly relates to a large-scale long The hoisting method of distance plate conveyor chain. Background technique [0002] At present, the chain plate conveyor is composed of head drive device, tail wheel device, tensioning device, chain plate and frame. Assembling into sections requires a lot of manpower and material resources, and affects the progress of the next process. The installation period is long, which brings many unfavorable and unsafe factors to personnel operations. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the existing defects, provide a hoisting method for large-scale long-distance slab conveyor chains...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66C13/08B65G17/40
CPCB65G17/40B66C13/08
Inventor 胡巍吴孟菊孔炯孟海冰
Owner CHINA MCC17 GRP
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