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Test bed for dismounting and mounting process of shielding main pump for nuclear power

A technology of process test and test bench, applied in the direction of manufacturing tools, hand-held tools, etc., can solve the problems of affecting the disassembly, movement of the staff, unable to shield the fixing of the main pump, etc., to achieve the effect of easy disassembly and prevention of movement of the base

Active Publication Date: 2021-11-05
ZHEJIANG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the improvement of production level and the development of scientific and technological level, the user's demand for high-level quality shielded main pump disassembly process test bench for nuclear power is increasing day by day, and the existing nuclear power shielded main pump disassembly process test bench still has work. When personnel disassemble and assemble, the shielded main pump cannot be fixed, which will cause it to move, which will affect the disassembly and assembly of the staff

Method used

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  • Test bed for dismounting and mounting process of shielding main pump for nuclear power
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  • Test bed for dismounting and mounting process of shielding main pump for nuclear power

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0029] like figure 1 and figure 2 As shown, it includes a test bench 1, a fixed assembly 4 and a limit assembly 5. The top left side of the test bench 1 is movably connected with a protective cover 2, and the top side of the test bench 1 is provided with a placement cavity 3, and a cover is installed on the placement cavity 3. There is a protective cover 2, a shielded main pump is placed in the placement cavity 3, a fixing component 4 is installed on the inn...

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Abstract

The invention discloses a test bed for a dismounting and mounting process of a shielding main pump for nuclear power The test bed comprises a test bed body, a fixing assembly and a limiting assembly, wherein a placing cavity is formed in one side of the top end of the test bed body, and a protective cover is arranged on the placing cavity; the shielding main pump is placed in the placing cavity; the fixing assembly is arranged on the inner wall of the placing cavity, and the limiting assembly is arranged on the bottom face of the placing cavity; the fixing assembly comprises a movable ring, a hollow rod and rotary clamping tools, and each rotary clamping tool comprises an arc-shaped block, a movable rod, a traction rope and a spring rod; and the limiting assembly comprises an electric rotating disc, a connecting rod, a ball head rod and a bent rod. The test bed can a connecting pipe of the shielding main pump, and meanwhile can be suitable for the different sizes of connecting pipes of the shielding main pump.

Description

technical field [0001] The invention relates to a tooling device in the technical field of disassembly and assembly of shielded main pumps, in particular to a test bench for disassembly and assembly of shielded main pumps for nuclear power. Background technique [0002] With the improvement of production level and the development of scientific and technological level, the user's demand for high-level quality nuclear power shielded main pump disassembly process test bench is increasing, and the existing nuclear power shielded main pump disassembly process test bench still has work. When personnel disassemble and assemble, the shielded main pump cannot be fixed, causing it to move, which in turn affects the disassembly and assembly of the staff. Contents of the invention [0003] In order to solve the problems in the background technology and achieve the above-mentioned purpose of preventing its movement during the disassembly process and affecting the disassembly and assemb...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B27/00
CPCB25B27/00
Inventor 冯毅雄洪兆溪何川
Owner ZHEJIANG UNIV
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