Duct piece transport carrier and application method thereof

A bracket and segment technology, applied in the field of tunnel shield segment transportation device, can solve the problems of waste of materials, mutual collision of segments, low cost, etc., and achieve the effects of reduced use cost, high transportation safety and simple operation process

Pending Publication Date: 2018-06-29

JIANGSU LITE INT LOGISTICS CO LTD

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AI-Extracted Technical Summary

Problems solved by technology

[0003] At present, in road transportation, sleeper pads are mainly used for the transportation of tunnel shield segments, and the segments are separated by square wood, which has a low safety factor and is easy to cause damage; The process is still mainly carried out by manual loading, the segment spacing is difficult to control, and the ship sha...

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Method used

As shown in Figure 1, the segment transport bracket includes a cuboid frame 3 that is provided with container special lifting lugs 4 around the top, and the cuboid frame 3 is welded by the first shaped steel 31, the second shaped steel 32 and the third shaped steel 33 ; It also includes a rectangular bracket 7 welded in the cuboid frame 3, which is welded by the first steel 31 and the second steel 32; ...

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Abstract

The invention discloses a duct piece transport carrier and an application method thereof. The duct piece transport carrier comprises a cuboid frame, a carrier, a pair of angle steel and a pair of sleepers, wherein special lifting lugs for containers are arranged at the tops around the cuboid frame, and the cuboid frame is composed of first profile steel, second profile steel and third profile steel; and the carrier is fixed in the cuboid frame, and the angle steel is fixed on the carrier, and the sleepers are used for placing a duct piece and are positioned above the angle steel. The application method comprises the following steps: (1) placing the two sleepers on the carrier; (2) placing the duct piece on the sleepers through a forklift; (3) bundling and fixing the duct piece on the carrier; and (4) after the carrier containing the duct piece is transported to a wharf, lifting to a ship or a truck. Compared with the prior art, the duct piece transport carrier reduces the dosage of lumps of wood, has the low breakage rate of duct piece and high safety and integrates loading and lifting functions in one.

Application Domain

Large containers

Technology Topic

TruckEngineering +1

Image

Examples

Experimental program(1)

Example Embodiment

[0023] Such as figure 1 As shown, the tube segment transport bracket includes a rectangular parallelepiped frame 3 with special lifting lugs 4 for the container on the top of the circumference. The rectangular parallelepiped frame 3 is welded by the first section steel 31, the second section steel 32 and the third section steel 33; The rectangular bracket 7 in the frame 3, which is welded by the first section steel 31 and the second section steel 32; two angle steels 1 are placed in parallel and symmetrically by bolts, and are fixed in the rectangular bracket 7 by bolts; two sleepers 8 is placed on the corresponding angle steel 1; a steel support 6 is vertically fixed under the angle steel 1 to improve the bearing capacity of the bracket; the reinforcing rib 5 is welded on the top of the cuboid frame 3 to increase the overall stability of the frame.

[0024] After the pipe piece is moved laterally to the bracket by a forklift, the steel wire rope or the binding belt is passed through the buckle 2 on the bracket 7 to fix the pipe piece. The carrying capacity of the transport bracket is up to 40 tons. The tube slices can be stacked according to their own weight. The gap between the bracket and the tube slices ranges from 50 to 70 cm.

[0025] The method of using the segment transport bracket includes the following steps:

[0026] (1) such as figure 2 As shown, two sleepers 8 are placed above the angle steel 1 of the bracket;

[0027] (2) such as image 3 As shown, a forklift is used to place the pipe slices in a single layer or multiple layers on the sleepers 8 of the bracket;

[0028] (3) such as Figure 4 As shown, the tube piece is bound and fixed on the bracket by a steel wire rope passing through the buckle 2;

[0029] (4) such as Figure 5 As shown in the figure, the bracket with the pipe slices is loaded into the truck by a forklift, and after being transported to the destination, the steel wire rope is passed through the special lifting lug 4 of the container, and the bracket is lifted and loaded into the ship or truck;

[0030] (5) such as Image 6 As shown, the brackets equipped with tube segments are placed in the cabin or truck in sequence.

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Description & Claims & Application Information

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Classification and recommendation of technical efficacy words

Improve transportation safety
Reduce breakage rate

Duct piece transport carrier and application method thereof

A bracket and segment technology, applied in the field of tunnel shield segment transportation device, can solve the problems of waste of materials, mutual collision of segments, low cost, etc., and achieve the effects of reduced use cost, high transportation safety and simple operation process

AI-Extracted Technical Summary

Problems solved by technology

Method used

Abstract

Image

Examples

Example Embodiment

PUM

Description & Claims & Application Information

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