Unlock instant, AI-driven research and patent intelligence for your innovation.

Transportation and maintenance device for nuclear industry

A transportation device and nuclear industry technology, which is applied in the field of nuclear industry transportation and maintenance devices, and can solve the problems such as the failure of the placement tube to be fixed and the lack of sealing

Inactive Publication Date: 2021-03-23
NANJING NIEBO INTERNET OF THINGS TECH CO LTD
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problems of some devices in terms of shock absorption, failure to fix the placement cylinder and insufficient sealing performance, and propose a nuclear industry transportation and maintenance device

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Transportation and maintenance device for nuclear industry
  • Transportation and maintenance device for nuclear industry
  • Transportation and maintenance device for nuclear industry

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] refer to Figure 1-6 , a nuclear industry transportation and maintenance device, comprising a placing cylinder 1, a bearing cylinder 2, a cylinder cover 3, the cylinder cover 3 is threadedly connected with the bearing cylinder 2, the bearing cylinder 2 is provided with a guide groove 23, and the bearing cylinder 2 is provided with There is a placing plate 5, and the placing plate 5 is slidably connected with the guide groove 23;

[0030] The upper end of the placing plate 5 is slidably connected with multiple sets of splints 4, the placing cylinder 1 is placed between the multiple sets of splinting plates 4, the placing plate 5 is fixedly connected with multiple sets of sliding cylinders 9, and the sliding cylinder 9 is slidably connected with an ejector rod 8, the ejector rod 8. One end away from the sliding cylinder 9 is attached to the splint 4. The placing plate 5 is provided with a first chute 11, and a sliding member 10 is slidably connected in the first sliding g...

Embodiment 2

[0034] refer to Figure 1-6 , a nuclear industry transportation and maintenance device, which is basically the same as the embodiment 1, and further is: the cylinder cover 3 is provided with an annular groove 15, the annular groove 15 is slidably connected with a sliding plate 31, and the annular groove 15 is provided with a second The two ends of the thrust spring 14 and the second thrust spring 14 are fixedly connected with the slide plate 31 and the cylinder cover 3 respectively. The annular groove 15 is matched with the bearing cylinder 2. The threaded connection between them is tighter, and at the same time, the sliding plate 31 will expand when it absorbs water, thereby enhancing the sealing between the sliding plate 31 and the bearing cylinder 2 .

Embodiment 3

[0036] refer to Figure 1-6 , a nuclear industry transportation and maintenance device, which is basically the same as Embodiment 1, and further is that: the cylinder cover 3 is provided with a plurality of groups of third chute 16, the third chute 16 is slidably connected with a fixed plate 17, and the first A first thrust spring 13 is provided in the three sliding grooves 16, and both ends of the first thrust spring 13 are fixedly connected to the fixing plate 17 and the cylinder cover 3 respectively, so as to further squeeze the bearing cylinder 2, so that the bearing cylinder 2 and the cylinder cover 3 can be further squeezed. The threaded connection between them is tighter.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a transportation and maintenance device for the nuclear industry, belonging to the technical field of transportation in the nuclear industry . The device comprises a containingbarrel and further comprises a bearing barrel and a barrel cover, wherein the barrel cover is in threaded connection with the bearing barrel; a guide groove is formed in the bearing barrel; a containing plate is arranged in the bearing barrel; the containing plate is in sliding connection with the guide groove; a plurality of sets of clamping plates are in sliding connection with the upper end ofthe containing plate; the containing barrel is placed among the multiple sets of clamping plates; multiple sets of sliding cylinders are fixedly connected to the containing plate; and ejector rods are arranged in and slidably connected with the sliding cylinders. According to the device, the purposes of fixing and damping the device are achieved and the safety of the device in the transportationprocess is guaranteed through the barrel cover, the clamping plates, the containing plates, supporting springs, the ejector rods, air bags and the like; and the sealing performance of the device is guaranteed through a fixing plate, a first thrust spring, a second thrust spring, a sliding plate and the like, and water is prevented from accidentally entering the bearing barrel.

Description

technical field [0001] The invention relates to the technical field of nuclear industry transportation, in particular to a nuclear industry transportation and maintenance device. Background technique [0002] The nuclear industry is a comprehensive industrial sector for the development and utilization of nuclear energy. Its main tasks are the peaceful use of nuclear energy, the development and production of nuclear weapons, the production of nuclear fuel and radioisotopes, the research, design, and construction of nuclear reactors and nuclear power plants, as well as the production of nuclear energy and the development of nuclear weapons; [0003] When using nuclear materials, whether it will be transported out of the nuclear fuel for use or transported into the place of use, it is necessary to use a certain container to transport the nuclear fuel, because the nuclear fuel is radioactive regardless of whether it is used or not. It will cause serious damage to the human body....

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G21F5/015G21F5/06G21F5/08G21F5/12
CPCG21F5/015G21F5/06G21F5/08G21F5/12
Inventor 李根钱正宏
Owner NANJING NIEBO INTERNET OF THINGS TECH CO LTD