CN215447843U

CN215447843U - Thickness measuring mechanism for high-temperature chemical pressure vessel

Info

Publication number: CN215447843U
Application number: CN202121943587.1U
Authority: CN
Inventors: 陈健生; 高云龙; 金春峰
Original assignee: Nantong Suwei Engineering Equipment Co ltd
Current assignee: Nantong Suwei Engineering Equipment Co ltd
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-01-07
Anticipated expiration: 2031-08-19

Abstract

The utility model discloses a thickness measuring mechanism for a high-temperature chemical pressure container, which comprises a thickness measuring instrument body, wherein a display screen is arranged on the front surface of the thickness measuring instrument body, heat radiating ports are arranged on two sides of the display screen, a control panel is arranged above the display screen, a first pneumatic cylinder is connected at the center of the top of the thickness measuring instrument body, a pneumatic rod is connected with the inner wall of the first pneumatic cylinder, the top of the pneumatic rod is connected with a detection table, the inner wall of the detection table is connected with a sliding plate, the sliding plate and the inside of the detection table are both connected with an anticorrosive coating, the bottom of the anticorrosive coating is connected with a paint surface protective layer, the upper surface of the detection table is connected with a base, the upper surface of the base is connected with a second pneumatic cylinder, the inner wall of the second pneumatic cylinder is connected with a push rod, in the utility model, the thickness measuring mechanism can reach different heights by the combined action of a connecting structure with the thickness measuring instrument body and the combined action of the pneumatic cylinders, so as to carry out thickness measurement treatment on the high-temperature chemical pressure vessels with different heights.

Description

Thickness measuring mechanism for high-temperature chemical pressure vessel

Technical Field

The utility model relates to the technical field of container thickness measurement, in particular to a thickness measuring mechanism for a high-temperature chemical pressure container.

Background

The thickness gauge is used for measuring the thickness of various materials, objects and various processing parts, can also monitor various pipelines and pressure vessels in production equipment and monitoring the thinning degree of the corroded materials and the corroded parts in the using process, is widely applied to various fields such as petroleum, chemical engineering, metallurgy, shipbuilding, aviation, aerospace and the like, requires extremely high accuracy, often cannot be manually detected when the pressure vessels are detected, the pressure vessels have high temperature, the manual thickness measurement is easy to cause danger, the thickness gauge is roughly divided into a contact thickness gauge and a non-contact thickness gauge according to different measuring modes, therefore, a thickness measuring device is required to be used for measuring the thickness of the pressure vessels in the high-temperature chemical engineering in the using process, the thinning degree of the pressure vessels after being corroded is monitored, and the thickness gauge in the current market is generally a split type thickness gauge or a fixed type thickness gauge, the structural style is comparatively single, has certain drawback when using it, consequently needs to provide a comparatively perfect be used for high temperature chemical industry pressure vessel thickness measuring mechanism.

There are the following problems: its structure of traditional pressure vessel thickness measurement mechanism is comparatively single, can not carry out real-time thickness measurement to the high temperature chemical industry pressure vessel of co-altitude not, influences its result of use, and inconvenient removal when removing its thickness measurement mechanism in addition has certain limitation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a thickness measuring mechanism for a high-temperature chemical pressure container.

In order to achieve the purpose, the utility model adopts the following technical scheme: a thickness measuring mechanism for a high-temperature chemical pressure container comprises a thickness measuring instrument body, wherein a display screen is arranged on the surface of the thickness measuring instrument body, heat radiating ports are formed in two sides of the display screen, a control panel is arranged above the display screen, a first air pressure cylinder is connected to the center of the top of the thickness measuring instrument body, an air pressure rod is connected to the inner wall of the first air pressure cylinder, a detection table is connected to the top of the air pressure rod, a sliding plate is connected to the inner wall of the detection table, an anti-corrosion layer is connected to the inner parts of the sliding plate and the detection table, a paint surface protection layer is connected to the bottom of the anti-corrosion layer, a base is connected to the upper surface of the detection table, a second air pressure cylinder is connected to the upper surface of the base, a push rod is connected to the inner wall of the second air pressure cylinder, a detection sensor is connected to one end of the push rod, a temperature detector is connected to one side of the detection sensor, hidden columns are connected to four ends of the lower surface of the thickness measuring instrument body, telescopic columns are connected to the inner walls of the hidden columns, the telescopic column and the inner side of the hidden column are provided with threaded rods in a penetrating manner, and the bottom of the telescopic column is connected with movable wheels.

Preferably, the front of calibrator body is fixed and is provided with the display screen, and the both sides of display screen are fixed and are provided with the thermovent, and the top of display screen is fixed and is provided with control panel.

Preferably, the center of the top of the thickness gauge body is detachably connected with a first pneumatic cylinder, the first pneumatic cylinder and a second pneumatic cylinder are electrically connected with the control panel, the inner wall of the first pneumatic cylinder is movably connected with a pneumatic rod, and the top of the pneumatic rod is in threaded connection with the detection table.

Preferably, examine the inner wall and the sliding plate swing joint of test table, the sliding plate all with anticorrosive coating fixed connection with the inside of examining the test table, the bottom and the finish protective layer fixed connection of anticorrosive coating.

Preferably, the upper surface of the detection table is clamped with the base, the upper surface of the base is detachably connected with the second pneumatic cylinder, and the inner wall of the second pneumatic cylinder is movably connected with the push rod.

Preferably, the one end and the detection sensor of push rod can be dismantled and be connected, and detection sensor carries out electric connection with thermodetector, and one side and the thermodetector joint of detection sensor, four ends and the hidden post fixed connection of calibrator body lower surface.

Preferably, hide the inner wall and the flexible post swing joint of post, the both sides of flexible post are provided with a plurality of groups screw hole, flexible post and the inboard and the threaded rod threaded connection of hiding the post, the bottom and the movable wheel swing joint of flexible post.

The utility model has the following beneficial effects:

through the combined action with the continuous structure of calibrator body, utilize the combined action of pneumatic cylinder and air pressure bar, can make the thickness measuring mechanism can reach different heights, so that carry out the thickness measurement to the high temperature chemical industry pressure vessel of co-altitude not and handle, and stability is not good, but through the movable structure of calibrator body bottom increase, can receive and release flexible post through the hidden post that increases, make hidden post have the effect of accomodating, reach the hidden effect to the movable wheel, and can be fixed flexible post and hidden post through the threaded rod, make high temperature chemical industry pressure vessel thickness measuring mechanism can carry out the position that conveniently and easily remove to needs to place.

Drawings

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a schematic view of the inspection table according to the present invention;

fig. 3 is an enlarged view of a point a in fig. 1.

Illustration of the drawings: 1. a thickness gauge body; 2. a display screen; 3. a heat dissipation port; 4. a control panel; 5. a first pneumatic cylinder; 6. a pneumatic rod; 7. a detection table; 8. a sliding plate; 9. an anticorrosive layer; 10. a paint surface protective layer; 11. a base; 12. a second pneumatic cylinder; 13. a push rod; 14. a detection sensor; 15. a temperature detector; 16. hiding the column; 17. a telescopic column; 18. a threaded rod; 19. a movable wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, one embodiment of the present invention is provided: a thickness measuring mechanism for a high-temperature chemical pressure container comprises a thickness measuring instrument body 1, a display screen 2 is arranged on the front side of the thickness measuring instrument body 1, heat dissipation ports 3 are arranged on two sides of the display screen 2, the thickness measuring instrument body 1 can achieve a heat dissipation effect in the using process, a control panel 4 is arranged above the display screen 2, a first air pressure cylinder 5 is connected to the center of the top of the thickness measuring instrument body 1, an air pressure rod 6 is connected to the inner wall of the first air pressure cylinder 5, a detection table 7 is connected to the top of the air pressure rod 6, a sliding plate 8 is connected to the inner wall of the detection table 7, an anti-corrosion layer 9 is connected to the inner parts of the sliding plate 8 and the detection table 7, the structure of the anti-corrosion layer has an anti-corrosion effect, a paint surface protection layer 10 is connected to the bottom of the anti-corrosion layer 9, a base 11 is connected to the upper surface of the detection table 7, a second air pressure cylinder 12 is connected to the upper surface of the base 11, a push rod 13 is connected to the inner wall of the second air pressure cylinder 12, one end of push rod 13 is connected with detection sensor 14, and one side of detection sensor 14 is connected with thermodetector 15, and four ends of calibrator body 1 lower surface are connected with hidden post 16, and the inner wall of hidden post 16 is connected with flexible post 17, and flexible post 17 runs through with hidden post 16 inboard and is provided with threaded rod 18, and the bottom of flexible post 17 is connected with movable wheel 19.

The front of the thickness gauge body 1 is fixedly provided with a display screen 2, two sides of the display screen 2 are fixedly provided with heat dissipation ports 3, a control panel 4 is fixedly arranged above the display screen 2 and can control two groups of pneumatic cylinders, the center of the top of the thickness gauge body 1 is detachably connected with a first pneumatic cylinder 5, the first pneumatic cylinder 5 and a second pneumatic cylinder 12 are both electrically connected with the control panel 4, the inner wall of the first pneumatic cylinder 5 is movably connected with a pneumatic rod 6, the top of the pneumatic rod 6 is in threaded connection with a detection table 7, the inner wall of the detection table 7 is movably connected with a sliding plate 8, the sliding plate 8 and the interior of the detection table 7 are both fixedly connected with an anticorrosive coating 9, the bottom of the anticorrosive coating 9 is fixedly connected with a paint surface protection layer 10, the structural stability of the anticorrosive coating is improved, the upper surface of the detection table 7 is clamped with a base 11, and the upper surface of the base 11 is detachably connected with the second pneumatic cylinder 12, inner wall and the push rod 13 swing joint of second pneumatic cylinder 12, the one end and the detection sensor 14 of push rod 13 can be dismantled and be connected, detection sensor 14 carries out electric connection with thermodetector 15, one side and the 15 joint of thermodetector of detection sensor 14, four ends and the hidden post 16 fixed connection of thickness gauge body 1 lower surface, the steadiness of hiding post 16 structure has been increased, hide the inner wall and the flexible post 17 swing joint of post 16, the both sides of flexible post 17 are provided with a plurality of groups screw hole, the inboard and the threaded rod 18 threaded connection of flexible post 17 and hidden post 16, the bottom and the 19 swing joint of movable wheel of flexible post 17.

The working principle is as follows: when the thickness measuring mechanism for the high-temperature chemical pressure container is used, firstly, a detector can draw out the telescopic column 17 and the movable wheel 19 from the hidden column 16, draw the telescopic column 17 to a proper height, then rotate the threaded rod 18 inwards to fix the telescopic column 17 and the hidden column 16, then, the detector can push the thickness measuring instrument body 1 to the bottom end of the high-temperature chemical pressure container by using the movable wheel 19, then rotate the threaded rod 18 outwards to loosen the threaded rod, and can shrink the telescopic column 17 towards the inside of the hidden column 16, so that the movable wheel 19 can be completely shrunk to the inside of the hidden column 16, the hidden column 16 can be completely contacted with the ground below the high-temperature chemical pressure container, the stability of the thickness measuring mechanism is ensured, then, the detector drives the first air pressure cylinder 5 by operating the control panel 4, the first pneumatic cylinder 5 drives the detection platform 7 to move up and down through the pneumatic rod 6, the detection platform 7 can stretch into the high-temperature chemical pressure container, the detection platform 7 is adjusted to a proper height in the high-temperature chemical pressure container, then the second pneumatic cylinder 12 is driven through the operation control panel 4 again, the second pneumatic cylinder 12 extends on the inner wall of the second pneumatic cylinder 12 through the push rod 13, in the extending process, the sliding plate 8 of the inner wall of the detection platform 7 extends along with the sliding plate, so that the detection sensor 14 and the temperature detector 15 at one end of the push rod 13 are in contact with the inner wall of the high-temperature chemical pressure container, thickness measurement is performed, the thickness and the temperature of the inner wall of the high-temperature chemical pressure container can be detected, the data of the detected thickness are output and displayed through the display screen 2, and a detector can observe the temperature change in the high-temperature chemical pressure container and the thicknesses of the inner walls of containers with different heights in real time, the data observation that makes the detection personnel can go on at a glance on display screen 2, and detect the anticorrosive coating 9 and the lacquer painting protective layer 10 structure of platform 7 and the inside increase of sliding plate 8, can play good anticorrosive effect to it, prevent that its structure from damaging, increase its life.

Claims

1. The utility model provides a be used for high temperature chemical industry pressure vessel thickness measuring mechanism, includes calibrator body (1), its characterized in that: the thickness gauge comprises a thickness gauge body (1), a display screen (2) is arranged on the front side of the thickness gauge body (1), heat dissipation ports (3) are arranged on two sides of the display screen (2), a control panel (4) is arranged above the display screen (2), a first air pressure cylinder (5) is connected to the center of the top of the thickness gauge body (1), an air pressure rod (6) is connected to the inner wall of the first air pressure cylinder (5), a detection table (7) is connected to the top of the air pressure rod (6), a sliding plate (8) is connected to the inner wall of the detection table (7), an anti-corrosion layer (9) is connected to the sliding plate (8) and the inner portion of the detection table (7), a paint surface protection layer (10) is connected to the bottom of the anti-corrosion layer (9), a base (11) is connected to the upper surface of the detection table (7), a second air pressure cylinder (12) is connected to the upper surface of the base (11), and a push rod (13) is connected to the inner wall of the second air pressure cylinder (12), the one end of push rod (13) is connected with detection sensor (14), one side of detection sensor (14) is connected with thermodetector (15), four ends of calibrator body (1) lower surface are connected with hidden post (16), the inner wall of hidden post (16) is connected with flexible post (17), flexible post (17) and hidden post (16) inboard run through and be provided with threaded rod (18), the bottom of flexible post (17) is connected with movable wheel (19).

2. The thickness measuring mechanism for the high-temperature chemical pressure vessel as claimed in claim 1, wherein: the thickness gauge is characterized in that a display screen (2) is fixedly arranged on the front face of the thickness gauge body (1), heat dissipation ports (3) are fixedly arranged on two sides of the display screen (2), and a control panel (4) is fixedly arranged above the display screen (2).

3. The thickness measuring mechanism for the high-temperature chemical pressure vessel as claimed in claim 1, wherein: the thickness gauge is characterized in that the center of the top of the thickness gauge body (1) is detachably connected with a first pneumatic cylinder (5), the first pneumatic cylinder (5) and a second pneumatic cylinder (12) are electrically connected with a control panel (4), the inner wall of the first pneumatic cylinder (5) is movably connected with a pneumatic rod (6), and the top of the pneumatic rod (6) is in threaded connection with a detection table (7).

4. The thickness measuring mechanism for the high-temperature chemical pressure vessel as claimed in claim 1, wherein: the inner wall of the detection table (7) is movably connected with the sliding plate (8), the sliding plate (8) and the interior of the detection table (7) are fixedly connected with the anticorrosive coating (9), and the bottom of the anticorrosive coating (9) is fixedly connected with the paint surface protection layer (10).

5. The thickness measuring mechanism for the high-temperature chemical pressure vessel as claimed in claim 1, wherein: detect the upper surface and base (11) joint of platform (7), the upper surface and the detachable connection of second pneumatic cylinder (12) of base (11), the inner wall and push rod (13) swing joint of second pneumatic cylinder (12).

6. The thickness measuring mechanism for the high-temperature chemical pressure vessel as claimed in claim 1, wherein: the one end of push rod (13) can be dismantled with detection sensor (14) and be connected, detection sensor (14) carry out electric connection with thermodetector (15), one side and thermodetector (15) the joint of detection sensor (14), four ends and hidden post (16) fixed connection of thickness gauge body (1) lower surface.

7. The thickness measuring mechanism for the high-temperature chemical pressure vessel as claimed in claim 1, wherein: hide the inner wall and flexible post (17) swing joint of post (16), the both sides of flexible post (17) are provided with a plurality of screw holes of group, flexible post (17) and the inboard and threaded rod (18) threaded connection of hiding post (16), the bottom and loose wheel (19) swing joint of flexible post (17).