CN218984665U

CN218984665U - Nuclear power unit filter screen dismounting device

Info

Publication number: CN218984665U
Application number: CN202223474321.4U
Authority: CN
Inventors: 李志杰; 杨柏雨; 康宝来; 李鹤; 张健
Original assignee: Harbin Sanyuan Turbine Equipment Manufacturing Co ltd
Current assignee: Harbin Sanyuan Turbine Equipment Manufacturing Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-05-09
Anticipated expiration: 2032-12-26

Abstract

The utility model discloses a nuclear power unit filter screen dismounting device, which relates to the technical field of nuclear power overhaul and comprises a main body, wherein a dismounting assembly is arranged at the top of the main body and comprises a fixed plate, the fixed plate slides at the top of the main body, a lifting hole is formed in the top of the fixed plate, the top of the fixed plate is fixedly connected with a lifting plate, an adjusting seat is fixedly arranged on one side of the fixed plate, a movable plate is rotatably connected on one side of the adjusting seat, a plurality of limiting rods are arranged on one side of the fixed plate, and a fixing mechanism is arranged at the top of the main body. The fixing plate is slid at the top of the main body, can extend out of the inside of the shell, is convenient for the movable plate and the limiting plate to fixedly lift the filter screen, and is convenient for a worker to detach, so that the filter screen can be lifted without directly contacting the filter screen by the maintainer, the use is convenient, the maintainer is not easy to be injured, and the use is safer.

Description

Nuclear power unit filter screen dismounting device

Technical Field

The utility model relates to the technical field of nuclear power overhaul, in particular to a nuclear power unit filter screen dismounting device.

Background

In order to ensure the safety of the nuclear power unit, the nuclear power unit needs to be overhauled regularly. Some filter screens in the nuclear power unit need to be disassembled so as to be convenient to clean or replace. Some filter screens are removed in a drawing mode, and as a certain sundries are adhered to the filter screens, hands are easily injured when the filter screens are directly drawn by hands, and the filter screens are easy to slip.

The utility model discloses a nuclear power unit filter screen dismounting device which comprises a lifting plate, a fixed plate, a movable plate, guide rods, limiting holes, fixing rods, adjusting bolts and a baffle plate, wherein the fixed plate is fixed at the bottom of the lifting plate, a plurality of guide rods are arranged at the upper part of one side of the fixed plate, the guide rods are perpendicular to the fixed plate, the movable plate is arranged at one side of the fixed plate and parallel to the fixed plate, the guide rods penetrate through the upper part of the movable plate, the movable plate can move along the guide rods, a plurality of limiting rods are arranged at the side, close to the fixed plate, of the movable plate, the limiting rods can penetrate through meshes on the filter screen, a plurality of limiting holes corresponding to the limiting rods one by one are formed in the fixed plate, and the limiting rods penetrate through the limiting holes. According to the utility model, the fixing plate, the movable plate and the limiting rod are matched, so that an maintainer can lift the filter screen without directly contacting the filter screen, the use is convenient, the maintainer is not easy to hurt, and the use is safer, so that the following problems exist in the prior art:

1. the existing nuclear power unit filter screen dismounting device is convenient to use, is not easy to hurt maintenance personnel, but is not convenient to clean;

2. the existing nuclear power unit filter screen dismounting device is inconvenient to collect sewage and garbage after cleaning, and is inconvenient for workers to uniformly treat.

Disclosure of Invention

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a nuclear power unit filter screen dismounting device, includes the main part, the top of main part is provided with the dismantlement subassembly, the dismantlement subassembly includes the fixed plate, the fixed plate slides at the top of main part, the top of fixed plate is provided with carries the drawing hole, the top fixedly connected with of fixed plate carries the drawing plate, one side fixed mounting of fixed plate has the regulation seat, one side rotation of regulation seat is connected with the fly leaf, one side of fixed plate is provided with a plurality of gag lever posts, the top of main part is provided with fixed establishment.

The technical scheme of the utility model is further improved as follows: the fixing mechanism comprises a shell, and the shell is fixedly arranged at the top of the main body.

The technical scheme of the utility model is further improved as follows: the inside of shell is fixed mounting has the washing storehouse, one side fixed mounting of shell has the seat that admits air.

The technical scheme of the utility model is further improved as follows: one side of the air inlet seat is fixedly connected with an air inlet pipe, and the other side of the shell is fixedly connected with a water pipe.

The technical scheme of the utility model is further improved as follows: the inside of shell is provided with the cleaning subassembly, the cleaning subassembly includes atmospheric pressure seat and mount pad.

The nuclear power unit filter screen dismounting device according to claim, wherein: the top of atmospheric pressure seat is provided with the venthole, mount pad fixed mounting is in the inside of shell.

The technical scheme of the utility model is further improved as follows: one side fixed mounting of mount pad has the mounting bracket, the inside fixed mounting of mounting bracket has the connecting pipe, the one end fixed mounting of connecting pipe has the shower nozzle.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:

1. the utility model provides a nuclear power unit filter screen dismounting device, which is characterized in that under the combined action of a fixed plate, a movable plate and a limiting rod, the fixed plate slides on the top of a main body and can extend out of the inside of a shell, so that the movable plate and the limiting plate can be used for fixedly lifting a filter screen, and meanwhile, a worker can conveniently dismount the filter screen, so that the filter screen can be lifted without directly contacting the filter screen, the use is convenient, the maintainer is not easily injured, and the use is safer.

2. The utility model provides a nuclear power unit filter screen dismounting device, which is characterized in that a spray head is fixedly arranged at one end of a connecting pipe under the combined action of the spray head, an air pressure seat and an air outlet, the spray head can uniformly spray cleaning water, the filter screen in a shell is conveniently cleaned by pulling a fixing rod back, the air pressure seat is fixedly arranged at the bottom of a cleaning bin, air can be pressurized, the pressurized air is discharged through the air outlet, and the cleaning efficiency of the filter screen is conveniently improved.

3. The utility model provides a nuclear power unit filter screen dismounting device, which is characterized in that a cleaning bin is movably arranged in a shell under the combined action of the cleaning bin and a mounting seat, a worker can take out the cleaning bin, the cleaning bin can collect garbage and sewage after the filter screen is cleaned, the worker can uniformly process the garbage and sewage conveniently, the mounting seat is fixedly arranged in the shell, the mounting seat can fix a mounting frame, the shaking of the mounting frame is reduced, and the stability is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a nuclear power unit filter screen removal device of the present utility model;

FIG. 2 is a schematic view of a disassembly assembly according to the present utility model;

FIG. 3 is a schematic view of a fixing mechanism according to the present utility model;

fig. 4 is a schematic structural view of the cleaning assembly of the present utility model.

In the figure: 1. a main body; 2. disassembling the assembly; 21. a fixing plate; 22. a limit rod; 23. a lifting plate; 24. lifting holes; 25. an adjusting seat; 26. a movable plate; 3. a fixing mechanism; 31. a housing; 32. cleaning a bin; 33. an air inlet seat; 34. an air inlet pipe; 35. a water pipe; 4. cleaning the assembly; 41. an air pressure seat; 42. an air outlet hole; 43. a mounting base; 44. a mounting frame; 45. a connecting pipe; 46. a spray head.

Detailed Description

The utility model is further illustrated by the following examples:

example 1

As shown in fig. 1-4, the utility model provides a nuclear power unit filter screen dismounting device, which comprises a main body 1, wherein a dismounting assembly 2 is arranged at the top of the main body 1, the dismounting assembly 2 comprises a fixing plate 21, the fixing plate 21 slides at the top of the main body 1, a lifting hole 24 is arranged at the top of the fixing plate 21, the top of the fixing plate 21 is fixedly connected with a lifting plate 23, one side of the fixing plate 21 is fixedly provided with an adjusting seat 25, one side of the adjusting seat 25 is rotatably connected with a movable plate 26, one side of the fixing plate 21 is provided with a plurality of limiting rods 22, and the top of the main body 1 is provided with a fixing mechanism 3.

In this embodiment, the movable plate 26 and the stop lever 22 can be easily detached by a worker, and the efficiency is improved.

Example 2

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the fixing mechanism 3 includes a housing 31, the housing 31 is fixedly mounted at the top of the main body 1, a cleaning bin 32 is fixedly mounted in the housing 31, an air inlet seat 33 is fixedly mounted on one side of the housing 31, an air inlet pipe 34 is fixedly connected to one side of the air inlet seat 33, and a water pipe 35 is fixedly connected to the other side of the housing 31.

In this embodiment, the cleaning bin 32 can collect the cleaned waste water, so that unified treatment is facilitated.

Example 3

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the inside of shell 31 is provided with washs subassembly 4, washs subassembly 4 and includes atmospheric pressure seat 41 and mount pad 43, and the top of atmospheric pressure seat 41 is provided with venthole 42, and mount pad 43 fixed mounting is in the inside of shell 31, and one side fixed mounting of mount pad 43 has mounting bracket 44, and the inside fixed mounting of mounting bracket 44 has connecting pipe 45, and the one end fixed mounting of connecting pipe 45 has shower nozzle 46.

In this embodiment, the shower nozzle 46 can evenly spray out the washing water, is convenient for wash the filter screen, and the mount pad 43 can be fixed to the mounting bracket 44.

The working principle of the nuclear power unit filter screen dismounting device is specifically described below.

As shown in fig. 1-4, the fixed plate 21 slides at the top of main part 1, can stretch out from the inside of shell 31, be convenient for fly leaf 26 and gag lever post 22 are fixed to mention the filter screen, be convenient for the staff dismantles simultaneously, make the maintainer need not with filter screen direct contact just can mention the filter screen, and convenient for use, and be difficult for injuring the maintainer, and is safer in use, shower nozzle 46 fixed mounting is in the one end of connecting pipe 45, shower nozzle 46 can evenly spout washing water, be convenient for pull back the inside filter screen of shell 31 to fixed plate 21, pneumatic seat 41 fixed mounting can be to the bottom of wash bin 32, can pressurize gas, the gas after the pressurization is discharged through venthole 42, be convenient for improve the cleaning efficiency of filter screen, wash bin 32 movable mounting is in the inside of shell 31, the staff can take out wash bin 32, wash bin 32 can collect rubbish and sewage after the filter screen washs, the staff of being convenient for unify the processing, mount pad 43 fixed mounting 43 can be fixed with mount pad 44, the inside of shell 31, the stability is improved.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. The utility model provides a nuclear power unit filter screen dismounting device, includes main part (1), its characterized in that: the utility model discloses a fixing device for a bicycle, including main part (1), the top of main part (1) is provided with dismantlement subassembly (2), dismantlement subassembly (2) include fixed plate (21), the top of fixed plate (21) is provided with and carries draw hole (24), the top fixedly connected with of fixed plate (21) carries draw plate (23), one side fixed mounting of fixed plate (21) has adjusting seat (25), one side rotation of adjusting seat (25) is connected with fly leaf (26), one side of fixed plate (21) is provided with a plurality of gag lever posts (22), the top of main part (1) is provided with fixed establishment (3).

2. The nuclear power unit filter screen dismounting device of claim 1, wherein: the fixing mechanism (3) comprises a shell (31), and the shell (31) is fixedly arranged at the top of the main body (1).

3. The nuclear power unit filter screen dismounting device of claim 2, wherein: the inside movable mounting of shell (31) has washing storehouse (32), one side fixed mounting of shell (31) has inlet seat (33).

4. A nuclear power unit filter screen removal apparatus as defined in claim 3, wherein: one side of the air inlet seat (33) is fixedly connected with an air inlet pipe (34), and the other side of the shell (31) is fixedly connected with a water pipe (35).

5. The nuclear power unit filter screen dismounting device of claim 2, wherein: the inside of shell (31) is provided with cleaning subassembly (4), cleaning subassembly (4) are including atmospheric pressure seat (41) and mount pad (43).

6. The nuclear power unit filter screen dismounting device of claim 5, wherein: the top of the air pressure seat (41) is provided with an air outlet hole (42), and the mounting seat (43) is fixedly arranged in the shell (31).

7. The nuclear power unit filter screen dismounting device of claim 5, wherein: one side of mount pad (43) fixed mounting has mounting bracket (44), the inside fixed mounting of mounting bracket (44) has connecting pipe (45), the one end fixed mounting of connecting pipe (45) has shower nozzle (46).