CN111659924A

CN111659924A - Part perforating device is used in nuclear power station maintenance

Info

Publication number: CN111659924A
Application number: CN202010544324.7A
Authority: CN
Inventors: 许红琼
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2020-09-15

Abstract

The invention discloses a part punching device for nuclear power station maintenance, and relates to the technical field of part processing. According to the part punching device for nuclear power station maintenance, multiple groups of part grooves are formed, so that different parts can be independently maintained, processed and used, the sliding structure arranged at the bottom end can transversely move, the continuity in the part punching process is higher, and the operation efficiency is higher.

Description

Part perforating device is used in nuclear power station maintenance

Technical Field

The invention relates to the technical field of part processing, in particular to a part punching device for nuclear power station maintenance.

Background

Nuclear power plant refers to a facility for converting nuclear energy into electrical energy by means of suitable devices, the nuclear power plant replaces the boiler of a thermal power plant with a nuclear reactor, generates heat by the special form of "burning" of nuclear fuel in the nuclear reactor, and converts the nuclear energy into thermal energy to heat water and generate steam, and the system and equipment of the nuclear power plant are generally composed of two major parts: nuclear systems and devices, also known as nuclear islands; conventional system and equipment, also known as conventional island, the fuel that the nuclear power station used is uranium, nuclear fuel made of uranium fissures in the equipment of "reactor" and produces a large amount of heat energy, reuse is in the water under the high pressure and takes out heat energy, steam generator internal steam, steam promotes the turbine and takes the generator that punches to rotate together, electricity just produces constantly, and send all sides to through the electric wire netting, the relevant mechanism of setting up of nuclear power station needs very strong steadiness, and some parts are after using for a certain period of time, its self steadiness receives certain influence, produce to become flexible or drop easily, therefore need often to overhaul processing maintenance to it.

The part processing equipment that punches that is used for the nuclear power station at present is single part exclusive operation usually, and its machining efficiency is not enough, and the continuity is poor, consumes for a long time many, influences production to it is poor to produce dust and clastic treatment effect at the processing in-process that punches, causes air pollution and wasting of resources, and the part collection effect after accomplishing is not good in addition, has certain use limitation.

Disclosure of Invention

The invention mainly aims to provide a part punching device for nuclear power station maintenance, which aims to solve the problems of insufficient machining efficiency, poor continuity, poor treatment effect on generated dust and scraps in the machining and punching process and the like of the existing part punching and machining equipment.

In order to achieve the purpose, the invention adopts the technical scheme that: a part punching device for nuclear power station maintenance comprises an operation table, an upper mounting plate and a side fixing plate, wherein the upper mounting plate is arranged above the operation table, the side fixing plate is connected to one side surface of the operation table, the upper mounting plate is connected with the side fixing plate, a plurality of part grooves are formed in the upper end of the operation table, slide rails are arranged on the surface of the operation table, the bottom end of each part groove is connected with a slide block, the slide blocks are in sliding fit with the slide rails, clamping plates are arranged on the inner sides of the part grooves, electric push rods are arranged on the side surfaces of the peripheries of the part grooves, the output ends of the electric push rods extend into the parts grooves, the output ends of the electric push rods are connected with the clamping plates, a punching motor is arranged on the surface of the upper mounting plate, the output end of the, the utility model discloses a dust collecting device, including operation panel, dust collection box, dust inlet, crushing pole, operation panel bottom and bin, dust collection box side surface is connected with the dust collecting tube respectively, dust collecting tube one end is connected with the dust inlet, the dust inlet sets up in part groove one side, dust collection box internally mounted has crushing motor, the output of crushing motor is connected with crushing pole, crushing pole below is provided with and connects the silo, dust collection box bottom surface is provided with the spout, connect silo and spout sliding fit, bin side surface is provided with the side cap board, a side cap board surface is connected with the roller, the roller is connected with the bin, operation panel bottom end fixedly connected with a plurality of support frames.

Preferably, the surface of the sliding rail is connected with a limiting block to limit the moving position of the part groove.

Preferably, go up mounting panel one side surface mounting and have control switch, punch motor and control switch electric connection, it is higher to use degree of automation.

Preferably, the dust inlet is provided with two sets, the surface of one side of the dust collecting pipe is connected with an auxiliary pipe, one end of the auxiliary pipe is connected with the dust inlet, the dust collection range is enlarged, and the working efficiency is improved.

Preferably, a buckle is connected between one side surface of the side cover plate and the storage box, so that the side cover plate can be closed and locked conveniently.

Preferably, the dust exhaust pipe is connected to the bottom end side surface of the dust collection box, and the material receiving groove is matched with the position of the dust exhaust pipe, so that collected dust, sundries and the like can be conveniently led out.

Preferably, be connected with the mount between dust suction box and the bin, be connected fixedly dust suction box and bin, promote stability.

Preferably, the outer surface of the crushing rod is connected with a plurality of saw teeth, so that the processing fineness is higher.

The invention has the following beneficial effects:

according to the invention, by arranging a plurality of groups of part grooves, the part grooves can be used for independently placing maintenance parts, different parts can be sequentially maintained and processed, and corresponding electric clamping structures are arranged in the part grooves, so that the stability is higher during part processing, the processing precision is higher, meanwhile, the part grooves can be transversely moved by a sliding fit structure at the bottom end, the continuity is higher during part punching, and the operation efficiency is improved.

Secondly, in the invention, because dust and part fragments are generated due to friction between the drill bit and the part in the part punching process, the cleanness and controllability of the operation table and the part groove are influenced, the operation table and the part groove are cleaned immediately by using the suction structure, and the operation table and the part groove are further crushed by using the crushing structure in the dust suction box after being collected, so that direct secondary processing and utilization are facilitated, and the resource utilization efficiency is improved.

Thirdly, the parts which are maintained and processed can be collected and sorted in a centralized manner by arranging the storage box, and the parts can be taken at any time, so that the parts are prevented from being lost.

Drawings

FIG. 1 is a schematic overall structure diagram of a part punching device for nuclear power station maintenance according to the present invention;

FIG. 2 is a schematic front view of a part punching device for nuclear power plant maintenance according to the present invention;

FIG. 3 is a schematic bottom structure view of a part punching device for nuclear power plant maintenance according to the present invention;

FIG. 4 is a left side view schematic structural diagram of the part punching device for nuclear power station maintenance of the present invention;

FIG. 5 is a schematic top view of the punching device for parts for nuclear power plant maintenance according to the present invention;

FIG. 6 is a schematic diagram of a right-side view structure of the part punching device for nuclear power station maintenance of the present invention;

FIG. 7 is a schematic structural diagram of a part slot of the part perforating device for nuclear power station maintenance according to the present invention;

fig. 8 is a schematic view of the internal structure of a dust suction box of the part perforating device for nuclear power station maintenance of the present invention.

In the figure: 1. an operation table; 2. an upper mounting plate; 3. a side fixing plate; 4. a part slot; 5. a slider; 6. a slide rail; 7. a limiting block; 8. a control switch; 9. a dust collection box; 10. a dust collecting pipe; 11. a dust inlet; 12. a secondary pipe; 13. a punching motor; 14. a drive shaft; 15. a telescopic rod; 16. a drill bit; 17. a storage tank; 18. a side cover plate; 19. a roll shaft; 20. buckling; 21. a dust exhaust pipe; 22. a fixed mount; 23. a support frame; 24. a grinding motor; 25. crushing the stems; 26. a material receiving groove; 27. a chute; 28. an electric push rod; 29. a clamping plate; 30. and (4) saw teeth.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The first embodiment is as follows:

please refer to fig. 1-8: a part punching device for nuclear power station maintenance comprises an operation table 1, an upper mounting plate 2 and a side fixing plate 3, wherein the upper mounting plate 2 is arranged above the operation table 1, the side fixing plate 3 is connected to one side surface of the operation table 1, the upper mounting plate 2 is connected with the side fixing plate 3, a plurality of part grooves 4 are formed in the upper end of the operation table 1, slide rails 6 are arranged on the surface of the operation table 1, sliders 5 are connected to the bottom ends of the part grooves 4, the sliders 5 are in sliding fit with the slide rails 6, the part grooves 4 are transversely moved by the cooperation of the sliders 5 with the slide rails 6, clamping plates 29 are arranged on the inner sides of the part grooves 4, electric push rods 28 are arranged on the peripheral sides of the part grooves 4, the output ends of the electric push rods 28 extend into the part grooves 4, the output ends of the electric push rods 28 are connected with the clamping plates 29 to electrically clamp machined parts and enhance the stability, 14 one end of drive shaft is connected with telescopic link 15, the output of telescopic link 15 is connected with drill bit 16, be convenient for adjust the distance of punching, the operation controllability is stronger, 1 bottom of operation panel is connected with suction box 9 and bin 17 respectively, 9 side surface of suction box is connected with dust collecting tube 10, 10 one end of dust collecting tube is connected with dust inlet 11, dust inlet 11 sets up in spare part groove 4 one side, suction box 9 internally mounted has crushing motor 24, the output of crushing motor 24 is connected with crushing pole 25, crushing pole 25 below is provided with connects silo 26, the bottom surface is provided with spout 27 in suction box 9, connect silo 26 and spout 27 sliding fit, be convenient for derive butt joint silo 26, bin 17 side surface is provided with side cover 18, 18 a surface connection of side cover has roller 19, roller 19 is connected with bin 17, 1 bottom fixedly connected with a plurality of support frames 23 of operation panel, hoisting device usage steadiness.

Example two:

please refer to fig. 1-8: the surface of the sliding rail 6 is connected with a limiting block 7 which limits the transverse moving distance and position of the part groove 4, the use controllability is stronger, a control switch 8 is arranged on one side surface of the upper mounting plate 2, the punching motor 13 is electrically connected with the control switch 8, the electric adjustment control is carried out on the punching motor 13 by using the control switch 8, the use automation degree is higher, two groups of dust inlets 11 are arranged, an auxiliary pipe 12 is connected with one side surface of the dust collecting pipe 10, one end of the auxiliary pipe 12 is connected with a dust inlet 11, the auxiliary pipe 12 is matched with the dust inlet 11 for auxiliary matched dust removal, the operation efficiency is improved, the use effect is better, a buckle 20 is connected between one side surface of the side cover plate 18 and the storage box 17, the storage box 17 is conveniently closed and locked by using the side cover plate 18, a dust discharging pipe 21 is connected with the side surface of the bottom end of the dust collecting box 9, the material receiving groove 26 is matched with, be connected with mount 22 between suction box 9 and the bin 17, it is stronger to connect stability in use, and crushing pole 25 surface is connected with a plurality of sawtooth 30, and is higher to retrieving clastic crushing fineness.

The invention is a part perforating device for nuclear power station maintenance, during operation and use, firstly, the parts to be maintained and perforated are placed in the part slots 4, the part slots 4 are provided with a plurality of groups which are sequentially distributed in a transverse manner, and the part slots 4 can be matched with the slide rails 6 arranged on the surface of the operating platform 1 by the slide blocks 5 connected with the bottom ends in a sliding manner, so that the continuity of the parts in the perforating process is stronger, after one group of parts are processed, the next group of parts are immediately repaired, the operation efficiency is higher, the corresponding clamping structures are arranged in the part slots 4, the electric push rods 28 arranged on the outer surfaces form stable clamping by the clamping plates 29, the processing stability is stronger, the perforating structure is realized by the drilling motor 13 driving the drilling head 16, the telescopic rods 15 can be used for adjusting the processing distance of the drilling head 16, the use adaptability is stronger, aiming at the problem that the dust and part fragments are generated by the friction between the drilling head 16 and the, the debris dancing can influence the cleanness and controllability of the operation platform 1 and the part groove 4, the dust collection box 9 arranged at the bottom end of the operation platform 1 is utilized, a dust collection device is arranged in the dust collection box, dust and debris generated in the operation process are instantly absorbed through the dust collection pipe 10 matched with the dust inlet 11 arranged at one side of the part groove 4, the working effect is kept, the crushing structure is arranged in the dust collection box 9, the crushing rod 25 is driven by the crushing motor 24, the debris and the like are more uniformly recovered, the debris and the like are received by the material receiving groove 26, the material receiving groove 26 transversely slides by the bottom end sliding groove 27, the material is conveniently led out, and the operation convenience is higher;

in addition, in order to collect the arrangement in order to prevent losing to the part that the maintenance processing was accomplished, still set up bin 17 in operation panel 1 bottom, carry out short-term storage to the part that the maintenance was accomplished, can follow-up and take, wherein, the rated output of the use of punching motor 13 is 1.8-2.2 kw.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a part perforating device is used in nuclear power station maintenance, includes operation panel (1), goes up mounting panel (2) and side fixing plate (3), operation panel (1) top is provided with mounting panel (2), operation panel (1) one side surface is connected with side fixing plate (3), it is connected its characterized in that with side fixing plate (3) to go up mounting panel (2):

the drilling machine is characterized in that a plurality of part grooves (4) are formed in the upper end of the operating platform (1), a sliding rail (6) is arranged on the surface of the operating platform (1), a sliding block (5) is connected to the bottom end of each part groove (4), the sliding block (5) is in sliding fit with the sliding rail (6), a clamping plate (29) is arranged on the inner side of each part groove (4), electric push rods (28) are arranged on the peripheral sides of the part grooves (4), the output ends of the electric push rods (28) extend into the parts grooves (4), the output ends of the electric push rods (28) are connected with the clamping plate (29), a drilling motor (13) is installed on the surface of the upper mounting plate (2), the output end of the drilling motor (13) is connected with a driving shaft (14), one end of the driving shaft (14) is connected with a telescopic rod (15), and;

the bottom end of the operating platform (1) is respectively connected with a dust collection box (9) and a storage box (17), one side surface of the dust collection box (9) is connected with a dust collection pipe (10), one end of the dust collection pipe (10) is connected with a dust inlet (11), the dust inlet (11) is arranged on one side of a part groove (4), a crushing motor (24) is arranged inside the dust collection box (9), the output end of the crushing motor (24) is connected with a crushing rod (25), a material receiving groove (26) is arranged below the crushing rod (25), a sliding groove (27) is formed in the inner bottom surface of the dust collection box (9), and the material receiving groove (26) is in sliding fit with the sliding groove (27);

bin (17) a side surface is provided with side cover board (18), side cover board (18) a surface is connected with roller (19), roller (19) are connected with bin (17), a plurality of support frames (23) of operation panel (1) bottom fixedly connected with.

2. The part perforating device for nuclear power plant maintenance of claim 1, characterized in that: the surface of the sliding rail (6) is connected with a limiting block (7).

3. The part perforating device for nuclear power plant maintenance of claim 1, characterized in that: go up mounting panel (2) one side surface mounting and have control switch (8), punch motor (13) and control switch (8) electric connection.

4. The part perforating device for nuclear power plant maintenance of claim 1, characterized in that: the dust inlet (11) is provided with two groups, the surface of one side of the dust collecting pipe (10) is connected with an auxiliary pipe (12), and one end of the auxiliary pipe (12) is connected with the dust inlet (11).

5. The part perforating device for nuclear power plant maintenance of claim 1, characterized in that: a buckle (20) is connected between one side surface of the side cover plate (18) and the storage box (17).

6. The part perforating device for nuclear power plant maintenance of claim 1, characterized in that: the dust collection box is characterized in that a dust exhaust pipe (21) is connected to the surface of the bottom end side of the dust collection box (9), and the material receiving groove (26) is matched with the position of the dust exhaust pipe (21).

7. The part perforating device for nuclear power plant maintenance of claim 1, characterized in that: a fixing frame (22) is connected between the dust collection box (9) and the storage box (17).

8. The part perforating device for nuclear power plant maintenance of claim 1, characterized in that: the outer surface of the crushing rod (25) is connected with a plurality of saw teeth (30).