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Method and device for transporting thin-wall equipment in nuclear power plant

A technology for transportation devices and nuclear power plants, applied in the field of transportation, can solve problems such as no reinforcement measures, large dimensions, and fragile structures, and achieve the effects of improving transportation stability, reducing transportation risks, and solving adverse effects

Inactive Publication Date: 2016-03-23
GUANGDONG ELEVATOR ENG MACHINERY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] (1) Thin-walled equipment has a diameter of about 40m and a wall thickness of only 44mm. It has large dimensions, a fragile structure, and is easily deformed without any reinforcement measures;

Method used

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  • Method and device for transporting thin-wall equipment in nuclear power plant
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  • Method and device for transporting thin-wall equipment in nuclear power plant

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Embodiment Construction

[0029] Such as Figure 1 to Figure 3 As shown, the present invention discloses a transport device for nuclear power plant thin-walled equipment, including a power module transporter (SPMT), a plurality of cement buttresses 1, and thin-walled equipment. The power module transporter (SPMT) is four groups, and the The power module transport vehicle (SPMT) is composed of a square arrangement, and the power module transport vehicle (SPMT) group is connected by a connecting frame 3. The power module transport vehicle (SPMT) is fixed with a steel plate, and the steel plate is laid with welded and formed The bracket 4, the bracket 4 is provided with a base, the steel plate and the bracket base are fixed by spot welding, and the power module transport vehicle (SPMT) is provided with an inner block frame 11, an outer block frame 12. The multiple cement piers 1 are arranged in a ring, and the thin-walled equipment is arranged on the multiple cement piers 1 .

[0030] Two 8000mm×2400mm×3...

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Abstract

The invention provides a method and device for transporting thin-wall equipment in a nuclear power plant. The device comprises four power module self-propelled modular transporters (SPMTs). The power module SPMTs are arranged in a square shape and connected through connecting racks. Steel plates are fixed to the power module SPMTs. Brackets formed through welding are laid on the steel plates. Bases are arranged on the brackets. The steel plates and the bases of the brackets are fixed through spot welding. The power module SPMTs are provided with inner blocking racks and outer blocking racks. The device has the beneficial effects that the turning radius of an equipment transporter set is reduced, the transportation stability is improved, the thin-wall equipment is protected against deformation in the transportation process, and transportation risks are reduced.

Description

technical field [0001] The invention relates to the field of transportation, in particular to a method and device for transporting thin-walled nuclear power plant equipment. Background technique [0002] At present, my country is vigorously developing nuclear power. The construction of nuclear power, which represents the highest level of electric power technology, is increasingly adopting modular construction. The outstanding performance is in the modularization of equipment installation. Many equipment assembled in the nuclear island and other factories in the past are replaced by on-site modular factory buildings for assembly. The combined module weighs up to 1000t, and has a large diameter and thin wall thickness. After the assembly is completed, it is transported to the hoisting area for hoisting in place, which improves the construction quality, progress and efficiency. [0003] The on-site assembly of thin-walled equipment requires that the radial installation deviat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D53/00
CPCB62D53/00
Inventor 刘耀富周立明严德强
Owner GUANGDONG ELEVATOR ENG MACHINERY
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