CN214844885U

CN214844885U - Nondestructive testing imaging device in pressure-bearing equipment

Info

Publication number: CN214844885U
Application number: CN202120812951.4U
Authority: CN
Inventors: 薛斌元; 岳海瑞
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2021-11-23
Anticipated expiration: 2031-04-20

Abstract

The utility model discloses an inside nondestructive test imaging device of pressure-bearing equipment, the position circle of activity hole is seted up to the solid fixed ring and the side of having cup jointed fixed cover including one end, the side of fixed cover has cup jointed the cleaning brush that is used for the rust cleaning decontamination, the inner wall of activity hole is pegged graft and is had the compression spring that can be used to strut test probe, makes test probe fastening connection is at the inner wall of activity hole, compression spring runs through the one end fixedly connected with rubber circle of activity hole. This inside nondestructive test imaging device of pressure-bearing equipment sets up through the combination of fixed cover, solid fixed ring and cleaning brush, and can the person of facilitating the use when detecting pressure-bearing equipment inside, it is rotatory to drive the cleaning brush through the motor, washs the inside remaining spot or the rust of pressure-bearing equipment, and the effectual accuracy of avoiding spot or rust to influence the testing result to the effectual accuracy and the practicality that have improved the device's testing result.

Description

Nondestructive testing imaging device in pressure-bearing equipment

Technical Field

The utility model relates to an imaging device technical field specifically is an inside nondestructive test imaging device of pressure-bearing equipment.

Background

When the pressure-bearing equipment is used, due to the fact that flammable, explosive, extremely toxic or corrosive media are filled inside the pressure-bearing equipment, the pressure-bearing equipment can bear high temperature and pressure for a long time, defects such as corrosion pits and cracks can be formed, the cracks are fatal defects for the pressure-bearing equipment, and once the cracks are found, the pressure-bearing equipment must be stopped to avoid accidents.

Chinese patent publication No. CN207894844U discloses an inside nondestructive test imaging device of pressure-bearing equipment, the inside nondestructive test imaging device of pressure-bearing equipment, including probe rod, master control platform and the data processing station that connects gradually, the front end of probe rod is provided with measuring probe, evenly be provided with a plurality of camera lenses on measuring probe's the lateral wall, be provided with the lighting lamp group between the camera lens, the inside nondestructive test imaging device of pressure-bearing equipment through the mode that combines a plurality of camera lenses, makes the field of vision of every camera lens overlap mutually, constitutes 360 omnidirectional panorama fields of vision, only needs once to shoot just can be with the space collection in on a large scale, further improves the efficiency of detection achievement.

But this utility model discloses an in-service use, be not convenient for clear away the spot or the rust etc. of pressure-bearing equipment inner wall, can influence the accuracy of testing result to a certain extent, in addition, be not convenient for dismantle test probe from the device to convenient to use person's periodic maintenance or clearance detection device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an inside nondestructive test imaging device of pressure-bearing equipment has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an inside nondestructive test imaging device of pressure-bearing equipment, has cup jointed the solid fixed ring of fixed cover and has offered the position circle of activity hole including one end, the side of fixed cover has cup jointed the cleaning brush that is used for the rust cleaning decontamination, the inner wall in activity hole is pegged graft and is had the compression spring that can be used to strut test probe, makes test probe fastening connection is at the inner wall in activity hole, compression spring runs through the one end fixedly connected with rubber circle in activity hole, the standing groove that is used for the joint is offered to the one end of rubber circle, the inner wall of standing groove is pegged graft and is had the becket.

Optionally, one end of the metal ring is fixedly connected with a handle for disassembly, and the number of the movable holes is four.

Optionally, the inner wall of the rubber ring is in threaded connection with a handle for holding, and one end of the handle is sleeved with a rubber sleeve for increasing friction force.

Optionally, cameras for imaging are inserted into the side faces of the handle, and the number of the cameras is four.

Optionally, the inner wall of the fixing ring is fixedly connected with a motor base, and a U-shaped groove for fixing a motor is formed in the upper surface of the motor base.

Optionally, one end fixedly connected with of motor is used for pivoted gear, just the side meshing of gear is connected at the inner wall of fixed cover, makes the rotatory accessible gear of motor drives fixed cover.

Three beneficial effects

The utility model provides an inside nondestructive test imaging device of pressure-bearing equipment possesses following beneficial effect:

1. this inside nondestructive test imaging device of pressure-bearing equipment sets up through the combination of fixed cover, solid fixed ring and cleaning brush, and can the person of facilitating the use when detecting pressure-bearing equipment inside, it is rotatory to drive the cleaning brush through the motor, washs the inside remaining spot or the rust of pressure-bearing equipment, and the effectual accuracy of avoiding spot or rust to influence the testing result to the effectual accuracy and the practicality that have improved the device's testing result.

2. This inside nondestructive test imaging device of pressure-bearing equipment, through compression spring, rubber circle, the combination setting of standing groove and becket, can the person of facilitating the use accomplish like the device after, take off test probe from the device, so that the person of facilitating the use washs or maintains test probe, influence the accuracy of testing result when avoiding test probe impaired or damage, lead to user's secondary to detect need extravagant more time and energy, further effectual practicality that improves the device.

Drawings

Fig. 1 is an exploded schematic view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is an exploded view of the gear of the present invention;

fig. 4 is a schematic view of the structure of the detection probe of the present invention.

In the figure: 1. fixing a sleeve; 2. a fixing ring; 3. a movable hole; 4. positioning rings; 5. a cleaning brush; 6. detecting a probe; 7. a compression spring; 8. a rubber ring; 9. a placement groove; 10. a metal ring; 11. a handle; 12. a grip; 13. a rubber sleeve; 14. a camera; 15. a motor base; 16. a motor; 17. a gear.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution: a nondestructive testing imaging device in pressure-bearing equipment comprises a fixing ring 2 and a positioning ring 4, wherein one end of the fixing ring 2 is sleeved with a fixing sleeve 1, the side surface of the fixing ring 4 is provided with a movable hole 3, the inner wall of the fixing ring 2 is fixedly connected with a motor base 15, the upper surface of the motor base 15 is provided with a U-shaped groove for fixing a motor 16, one end of the motor 16 is fixedly connected with a gear 17 for rotation, and the side surface of the gear 17 is meshed and connected with the inner wall of the fixing sleeve 1, so that the motor 16 can rotate to drive the fixing sleeve 1 through the gear 17;

in order to facilitate the detection of a user, residual stain or rust inside the pressure-bearing equipment is cleaned, so that the stain or rust is effectively prevented from affecting the accuracy of a detection result, the side surface of the fixed sleeve 1 is sleeved with a cleaning brush 5 for removing rust and dirt, the cleaning brush 5 has a certain thickness, so that the cleaning brush 5 can be suitable for pressure-bearing equipment with different diameters, and the cleaning brush 5 can remove the residual stain or rust inside the pressure-bearing equipment with different diameters;

in order to facilitate a user to regularly maintain or clean the detection probe 6 and avoid the influence on the accuracy of a detection result when the detection probe 6 is damaged or damaged, a compression spring 7 which can be used for propping open the detection probe 6 is inserted into the inner wall of the movable hole 3, so that the detection probe 6 is tightly connected to the inner wall of the movable hole 3, one end of the compression spring 7 penetrating through the movable hole 3 is fixedly connected with a rubber ring 8, the inner wall of the rubber ring 8 is in threaded connection with a handle 12 for holding, one end of the handle 12 is sleeved with a rubber sleeve 13 for increasing friction force, the side surface of the handle 12 is inserted with a camera 14 for imaging, the number of the cameras 14 is four, one end of the rubber ring 8 is provided with a placing groove 9 for clamping connection, the inner wall of the placing groove 9 is inserted with a metal ring 10, one end of the metal ring 10 is fixedly connected with a handle 11 for dismounting, and the number of the movable holes 3 is four, when the user need dismantle test probe 6, take out becket 10 from the inside of standing groove 9 through handle 11, the user extrudes rubber circle 8, can take out test probe 6 from the inside of activity hole 3, and anti-skidding line has been seted up to the side of handle 11.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The utility model discloses in, the device's working procedure as follows:

1. when in use, a user holds the handle 12, inserts the cleaning brush 5 into the device and switches on the power supply of the motor 16;

2. the output end of the motor 16 drives the fixed sleeve 1 to rotate through the gear 17, so that the cleaning brush 5 can rotate in the pressure-bearing equipment, and residual stains or rusts in the pressure-bearing equipment can be conveniently brushed off;

3. when the user needs to detach the detection probe 6, the metal ring 10 is taken out from the inside of the placing groove 9 through the handle 11, and the user can squeeze the rubber ring 8 to take the detection probe 6 out from the inside of the movable hole 3.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an inside nondestructive test image device of pressure-bearing equipment, includes that one end has cup jointed solid fixed ring (2) of fixed cover (1) and side and has offered position circle (4) of activity hole (3), its characterized in that: the side of fixed cover (1) has cup jointed cleaning brush (5) that are used for the rust cleaning decontamination, the inner wall of activity hole (3) is pegged graft and is had compression spring (7) that can be used for strutting test probe (6), makes test probe (6) fastening connection is at the inner wall of activity hole (3), compression spring (7) run through the one end fixedly connected with rubber circle (8) of activity hole (3), standing groove (9) that are used for the joint are seted up to the one end of rubber circle (8), the inner wall of standing groove (9) is pegged graft and is had becket (10).

2. The imaging device for nondestructive testing in the interior of pressure equipment according to claim 1, characterized in that: one end of the metal ring (10) is fixedly connected with a handle (11) for disassembly, and the number of the movable holes (3) is four.

3. The imaging device for nondestructive testing in the interior of pressure equipment according to claim 1, characterized in that: the inner wall of the rubber ring (8) is in threaded connection with a handle (12) used for holding, and one end of the handle (12) is sleeved with a rubber sleeve (13) used for increasing friction force.

4. The imaging device for nondestructive testing in the interior of pressure equipment according to claim 3, characterized in that: the side of the handle (12) is inserted with cameras (14) for imaging, and the number of the cameras (14) is four.

5. The imaging device for nondestructive testing in the interior of pressure equipment according to claim 1, characterized in that: the inner wall fixedly connected with motor cabinet (15) of solid fixed ring (2), the U-shaped groove that is used for fixed motor (16) is seted up to the upper surface of motor cabinet (15).

6. The imaging device for nondestructive testing in the interior of pressure equipment according to claim 5, characterized in that: one end of the motor (16) is fixedly connected with a gear (17) used for rotating, and the side surface of the gear (17) is meshed with the inner wall of the fixed sleeve (1), so that the motor (16) can rotate to transmit the fixed sleeve (1) through the gear (17).