Large angle belt special lifting device

A technology with a large inclination angle and a belt, which is applied in the field of spreaders to achieve the effect of reducing the hoisting height, lowering the hoisting performance requirements, and simplifying the structure of the spreader

Active Publication Date: 2016-06-29
MCC5 GROUP CORP SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Therefore there are above-mentioned inconveniences and problems in the known large inclination belt spreader

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] see now Figure 4 , Figure 4 It is a schematic diagram of the use state of the special spreader for large-inclination-angle belts according to the embodiment of the present invention. As shown in the figure, the hanging load-bearing unit includes a fixed panel 5, a movable panel 9, a flange hosting 11 and a main hosting 12, wherein: the main hosting 12 is a section of steel pipe, and a section of the flange hosting 11 is fixedly welded above both ends, The edges of the main hosting and the flange hosting are aligned, and one end of the main hosting and the flange hosting is provided with a through hole that penetrates up and down; the fixed panel 5 and the movable panel 9 are two side plates of the same size that are arranged in parallel at the two ends of the main hosting 12 , a lifting lug 3 is provided on its top, the lower part of the fixed panel 5 is welded vertically with the main trusteeship and the flange trusteeship, the lower part of the movable panel 9 is p...

Embodiment 2

[0039] The manufacture method of the special spreader for the belt with large inclination angle of the present invention is as follows:

[0040] The production method of the special spreader for large-inclination belt belts of the present invention is simple, and the materials used are relatively common. After purchasing steel plates directly from the market, they are manufactured on site. The material is Q345 steel, and no heat treatment is required. Edge hosting, main hosting.

Embodiment 3

[0042] The method of using the special sling for the belt with large inclination angle of the present invention is as follows:

[0043] Step 1: Weld the flange hosting and main hosting on the fixed panel

[0044] Step 2: After putting the large-angle belt on the flange and main hosting, put the movable panel into the main hosting, and put the flange hosting on the side of the movable panel into the movable panel.

[0045] Step 3: Turn the other parts into place.

[0046] Step 4: Tighten the jack nut to make the arc-shaped plate press against the flange of the belt with a large inclination angle to prevent it from sliding and scratching during hoisting.

[0047] Step 5: Install hoisting shackles on the lifting lugs of the fixed panel and movable panel, and use a crane to hoist the belt with a large inclination angle.

[0048] Step 6: After the high-inclination belt is hoisted in place, pull out the beam pin and escrow pin, loosen the ejector rod, and disassemble the spreader....

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PUM

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Abstract

The invention discloses a large angle belt special lifting device. The large angle belt special lifting device comprises a hanging bearing unit and a compacting unit; the hanging bearing unit comprises a fixed panel (5), a movable panel (9), wing edge supporting pipes (11), and a main supporting pipe (12); the compacting unit comprises a cross beam (6), and top rods (7); the cross beam (6) is a channel steel, and the two ends of the channel steel are provided with holes and pin shaft holes; the cross beam (6) is arranged on the fixed panel (5) and above the movable panel (9) via the holes. The large angle belt special lifting device is simple in lifting device structure, is convenient to produce, is excellent in lifting security, and is capable of protecting large angle skirt belts from damage caused by tightening of steel wire rope lifting devices, and avoiding work delay, time delay, and material waste.

Description

technical field [0001] The invention relates to a sling, in particular to a special sling for a belt with a large inclination angle. Background technique [0002] Large-inclination belt conveyor, also known as sidewall belt conveyor, is a general-purpose continuous conveying equipment for bulk materials. In some cases, in order to ensure the quality of vulcanized joints, some large-inclination belts are prefabricated into a ring-shaped whole in the factory. [0003] Some large-inclination belt conveyors are fully enclosed, with a large inclination angle. Using common hoisting equipment requires the use of a large hoist, and the need to change the hoisting gear many times, resulting in low hoisting efficiency. [0004] figure 1 is the front view of the known spreader, figure 2 for figure 1 side view, image 3 It is a schematic diagram of the use state of the known spreader. This kind of sling can only pass through the middle of the tape for hoisting. After the sling is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C1/22
Inventor 张志坚胡晴晴杨金尚李清勇
Owner MCC5 GROUP CORP SHANGHAI
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