CN213148776U

CN213148776U - Power plant boiler pipeline processing is with detection device that detects a flaw

Info

Publication number: CN213148776U
Application number: CN202022185954.8U
Authority: CN
Inventors: 杨燕
Original assignee: Guizhou Oerster Electric Power Technology Service Co ltd
Current assignee: Guizhou Oerster Electric Power Technology Service Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-05-07
Anticipated expiration: 2030-09-29

Abstract

The utility model belongs to the technical field of power plant boiler pipeline processing technique and specifically relates to a power plant boiler pipeline processing is with detection device that detects a flaw, including the radiation protection box, the fixed first electronic flexible post that is equipped with of radiation protection box, the fixed board that places that is equipped with of first electronic flexible post, it jets the flaw detector main part to place the fixed being equipped with of board, microscler spout symmetric sliding connection is equipped with removes the seat, it all fixes and is equipped with L shape splint to remove the seat, L shape splint all fix and are equipped with arc splint, the fixed electronic flexible post of second that is equipped with of radiation protection box symmetry, the fixed arc clamp plate that is equipped with of electronic flexible post of second, the fixed two electronic flexible posts of third that are equipped with of radiation protection box, two the fixed mounting panel that is equipped with of electronic flexible post of third, the. The utility model discloses on ordinary detection device's that detects a flaw basis, set up lift, fixed and drive arrangement, improved convenience and work efficiency.

Description

Power plant boiler pipeline processing is with detection device that detects a flaw

Technical Field

The utility model relates to a power plant boiler tube machining technical field especially relates to a power plant boiler tube machining is with detection device that detects a flaw.

Background

So-called utility boilers are, in popular terms, boilers used by power plants to generate electricity. Utility boilers, also known as power plant boilers, refer to medium and large boilers in power plants that provide steam to turbines in a specified amount and quality. One of the main thermal equipment of a thermal power plant.

Need use a large amount of boiler pipes rather than cooperating in power plant boiler's use, consequently need detect a flaw to the boiler pipe, the detection device ubiquitous certain inconvenience of detecting a flaw at present most, and the efficiency that detects moreover is not ideal enough.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a power plant boiler tube machining is with detection device that detects a flaw has lift, fixed and driving function and has solved inconvenient swift, the lower problem of efficiency.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a power plant boiler pipeline processing is with detecting device that detects a flaw, includes the radiation protection box, one side of radiation protection box lower surface is fixed and is equipped with first electronic flexible post, one end of first electronic flexible post runs through the radiation protection box and extends to the inside of radiation protection box and fixed being equipped with places the board, the fixed surface that places the board is equipped with penetrates the flaw detector main part, the both sides of placing the board all cup joint and are equipped with the guide post, the both ends of guide post all are connected with the inner wall fixed of radiation protection box, one side of radiation protection box inner wall bottom is equipped with two microscler spouts, the inner wall symmetry sliding connection of microscler spout is equipped with the removal seat, the lower surface symmetry fixed of radiation protection box is equipped with the drive assembly that makes the removal seat produce the displacement, the upper surface of removal seat all is fixed and is equipped with L shape splint, L shape, the fixed electronic flexible post of second that is equipped with of upper surface symmetry of radiation protection box, the one end of the electronic flexible post of second all runs through the inside that the radiation protection box extends to the radiation protection box and fixes and be equipped with the arc clamp plate, the fixed two electronic flexible posts of third, two of being equipped with in one side of radiation protection box inner wall bottom the fixed mounting panel that is equipped with of one end of the electronic flexible post of third, the lower fixed surface of mounting panel is equipped with double-shaft motor, double-shaft motor's output shaft all fixes and is equipped with the drive wheel, the surface of mounting panel is equipped with two and the corresponding groove that runs through of drive.

Preferably, the driving assembly comprises a driving motor, the driving motor is fixedly connected with the radiation-proof box body, a double-thread lead screw is fixedly arranged on an output shaft of the driving motor, a fixed plate is symmetrically and rotatably connected to the surface of the double-thread lead screw, the fixed plate is fixedly connected with the radiation-proof box body, a moving block is symmetrically and threadedly connected to the surface of the double-thread lead screw, and the moving block is fixedly connected with the moving seat.

Preferably, the surfaces of the arc-shaped clamping plate and the arc-shaped pressing plate are provided with a plurality of grooves, and the inner walls of the grooves are provided with balls in a sleeved mode.

Preferably, a controller is fixedly arranged on one side of the radiation-proof box body.

Preferably, four support legs are fixedly arranged on the lower surface of the radiation-proof box body.

Preferably, an observation cover is fixedly arranged on one side of the radiation-proof box body.

Compared with the prior art, the beneficial effects of the utility model reside in that: under the drive of the first electric telescopic column, the height of the radiation flaw detector main body can be adjusted so as to carry out flaw detection work on boiler pipelines with different diameters, the movable seat drives the L-shaped clamping plates to start to move oppositely under the drive of the drive assembly, the radiation flaw detector is suitable for boiler pipelines with different diameters, the applicability of the utility model is improved, the damage of the radiation flaw detector main body to the body of a worker during the progressive work can be effectively reduced under the action of the radiation-proof box body, the arc-shaped clamping plates start to move downwards under the drive of the second electric telescopic column, the fixing stability of the boiler pipelines is improved, the drive wheel starts to rotate under the drive of the double-shaft motor, thereby driving the boiler pipelines to start to rotate, the working efficiency is improved, the balls are arranged, the worker can conveniently push the boiler pipelines, and the labor intensity of the worker is reduced, in the process of flaw detection, workers can observe the detection process through the observation cover.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a front view of a flaw detection device for processing a boiler pipeline of a power station provided by the present invention;

FIG. 2 is a side sectional view of the flaw detection device for processing the pipeline of the utility model;

FIG. 3 is a front cross-sectional view of a flaw detection device for processing a pipeline of a power station boiler, which is provided by the present invention;

fig. 4 is the utility model provides a power plant boiler pipeline processing is with detecting device's drive assembly front view of detecting a flaw.

In the figure: the radiation-proof box body 1, the first electric telescopic column 2, the placing plate 3, the radiation flaw detector main body 4, the guide column 5, the long sliding chute 6, the moving seat 7, the driving assembly 8, the clamping plate 9L-shaped, the clamping plate 10 arc-shaped, the groove 11, the ball 12, the electric telescopic column 13, the arc-shaped clamping plate 14, the electric telescopic column 15, the mounting plate 16, the double-shaft motor 17, the driving wheel 18, the through groove 19, the controller 20, the supporting legs 21, the observation cover 22, the driving motor 801, the double-thread screw rod 802, the fixing plate 803 and the moving block 804.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a flaw detection device for processing a power station boiler pipeline comprises a radiation-proof box body 1, a first electric telescopic column 2 is fixedly arranged on one side of the lower surface of the radiation-proof box body 1, one end of the first electric telescopic column 2 penetrates through the radiation-proof box body 1 and extends into the radiation-proof box body 1, a placing plate 3 is fixedly arranged on the one side of the inner wall of the radiation-proof box body 1, a flaw detector main body 4 is fixedly arranged on the upper surface of the placing plate 3, guide columns 5 are sleeved on two sides of the placing plate 3, two ends of the guide columns 5 are fixedly connected with the inner wall of the radiation-proof box body 1, two long chutes 6 are arranged on one side of the bottom of the inner wall of the radiation-proof box body 1, movable seats 7 are symmetrically and slidably connected with the inner walls of the long chutes 6, driving assemblies 8 for enabling the movable seats 7, l shape splint 9 is all fixed and is equipped with arc splint 10, the fixed electronic flexible post 13 of second that is equipped with of upper surface symmetry of the box of protecting against radiation 1, the one end of the electronic flexible post 13 of second all runs through the inside that the box of protecting against radiation 1 extends to the box of protecting against radiation 1 and fixes and be equipped with arc clamp plate 14, the fixed two electronic flexible posts 15 of three third that are equipped with in one side of the 1 inner wall bottom of the box of protecting against radiation 1, the fixed mounting panel 16 that is equipped with of one end of two electronic flexible posts 15 of three, the lower fixed surface of mounting panel 16 is equipped with double-shaft motor 17, double-shaft motor 17's output shaft all fixes and is equipped with drive wheel 18.

Specifically, drive assembly 8 includes driving motor 801, driving motor 801 and radiation protection box 1 fixed connection, and driving motor 801's the fixed double thread lead screw 802 that is equipped with of output shaft, and the surface symmetry of double thread lead screw 802 is rotated and is connected and be equipped with fixed plate 803, and fixed plate 803 all with radiation protection box 1 fixed connection, the surface symmetry threaded connection of double thread lead screw 802 is equipped with movable block 804, movable block 804 respectively with remove seat 7 fixed connection.

Specifically, the surfaces of the arc-shaped clamping plate 10 and the arc-shaped pressing plate 14 are provided with a plurality of grooves 11, and the inner walls of the grooves 11 are provided with balls 12 in a sleeved mode.

Specifically, a controller 20 is fixedly arranged on one side of the radiation-proof box body 1.

Specifically, four support legs 21 are fixedly arranged on the lower surface of the radiation-proof box body 1.

Specifically, an observation cover 22 is fixedly arranged on one side of the radiation-proof box body 1.

The utility model discloses an application principle and use flow: the working personnel inputs related data on the controller 20 according to a boiler pipeline to be detected, the controller 20 controls the driving motor 801 to start working to enable the double-thread screw rod 802 to start rotating, the moving block 804 drives the L-shaped clamping plates 9 to start moving in opposite directions until the two adjacent arc-shaped clamping plates 10 are adjusted to proper positions, then the boiler pipeline is placed on the arc-shaped clamping plates 10, then the controller 20 controls the second electric telescopic column 13 to start working to enable the arc-shaped clamping plates 14 to move downwards to compress the boiler pipeline, then the working personnel push the boiler pipeline under the action of the balls 12 to enable the part to be detected to face the radiation detector main body 4, then the controller 20 controls the first electric telescopic column 2 to start working, the placing plate 3 drives the radiation detector main body 4 to start moving under the guide of the guide column 5 until the radiation detector main body 4 moves to the proper position, then the third electric telescopic column 15 starts to work to enable the mounting plate 16 to move upwards until the driving wheel 18 is attached to the boiler pipeline, the double-shaft motor 17 starts to work to enable the driving wheel 18 to drive the boiler pipeline to start rotating, and the radiation-proof box body 1 is enabled to carry out 360-degree flaw detection on the boiler pipeline.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a power boiler pipeline processing is with detection device that detects a flaw, is including protecting against radiation box (1), its characterized in that, the fixed first electronic flexible post (2) that is equipped with in one side of protecting against radiation box (1) lower surface, the one end of first electronic flexible post (2) runs through the inside that protects against radiation box (1) and extend to protecting against radiation box (1) and fixes being equipped with and places board (3), the last fixed surface who places board (3) is equipped with and penetrates flaw detector main part (4), the both sides of placing board (3) all cup joint and are equipped with guide post (5), the both ends of guide post (5) all with the inner wall fixed connection of protecting against radiation box (1), the one side of protecting against radiation box (1) inner wall bottom is equipped with two microscler spouts (6), the inner wall symmetrical sliding connection of microscler spout (6) is equipped with and removes seat (7), the lower surface symmetrical fixation of protecting against radiation box (1) is equipped with and makes (8) The upper surfaces of the movable seats (7) are all fixedly provided with L-shaped clamping plates (9), the L-shaped splints (9) are all fixedly provided with arc-shaped splints (10), the upper surface of the radiation-proof box body (1) is symmetrically and fixedly provided with second electric telescopic columns (13), one end of each second electric telescopic column (13) penetrates through the radiation-proof box body (1) to extend into the radiation-proof box body (1) and is fixedly provided with an arc-shaped pressing plate (14), two third electric telescopic columns (15) are fixedly arranged on one side of the bottom of the inner wall of the radiation-proof box body (1), one end of each third electric telescopic column (15) is fixedly provided with a mounting plate (16), a double-shaft motor (17) is fixedly arranged on the lower surface of the mounting plate (16), a driving wheel (18) is fixedly arranged on each output shaft of the double-shaft motor (17), two through grooves (19) corresponding to the driving wheels (18) are arranged on the surface of the mounting plate (16).

2. The flaw detection device for processing the pipeline of the power station boiler according to claim 1, wherein the driving assembly (8) comprises a driving motor (801), the driving motor (801) is fixedly connected with the radiation-proof box body (1), an output shaft of the driving motor (801) is fixedly provided with a double-thread lead screw (802), the surface of the double-thread lead screw (802) is symmetrically and rotatably connected with a fixing plate (803), the fixing plates (803) are fixedly connected with the radiation-proof box body (1), the surface of the double-thread lead screw (802) is symmetrically and threadedly connected with a moving block (804), and the moving block (804) is respectively and fixedly connected with the moving seat (7).

3. The flaw detection device for processing the pipeline of the utility boiler according to claim 1, wherein a plurality of grooves (11) are formed in the surfaces of the arc-shaped clamping plates (10) and the arc-shaped pressing plates (14), and balls (12) are sleeved on the inner walls of the grooves (11).

4. The flaw detection device for processing the boiler pipeline of the power station as claimed in claim 1, wherein a controller (20) is fixedly arranged on one side of the radiation-proof box body (1).

5. The flaw detection device for processing the boiler pipeline of the utility model is characterized in that four legs (21) are fixedly arranged on the lower surface of the radiation-proof box body (1).

6. The flaw detection device for processing the boiler pipeline of the power station as claimed in claim 1, wherein an observation cover (22) is fixedly arranged on one side of the radiation-proof box body (1).