CN214066197U

CN214066197U - Outer surface detection equipment for special equipment

Info

Publication number: CN214066197U
Application number: CN202120409915.3U
Authority: CN
Inventors: 杨洪涛; 刘子杨; 李绪勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-24
Filing date: 2021-02-24
Publication date: 2021-08-27
Anticipated expiration: 2031-02-24

Abstract

The utility model discloses an outer surface detection equipment for special equipment, including equipment casing and calibration base arm, metal detection arm is installed to the below of equipment casing, and the front end of equipment casing installs thermodetector the internally mounted of metal detection arm has central transmitting coil, and central transmitting coil's top installs the oscillation generator, receiving coil is installed on central transmitting coil's right side, calibration base arm is installed in the left side of equipment casing, and the inside of equipment casing is provided with the slip cavity, first centre gripping arm is installed to the below of calibration base arm, and the internally mounted of calibration base arm has ultraviolet emitter. In the outer surface detection equipment for the special equipment, the central transmitting coil is arranged, so that high frequency generated by the oscillation generator can be changed into a magnetic field, when no metal exists in an article, induced voltages of the receiving coils on the two sides are not interfered in the magnetic field, and can be mutually offset to reach a balanced state, so that whether metal exists in the article is detected.

Description

Outer surface detection equipment for special equipment

Technical Field

The utility model relates to a special equipment technical field specifically is a surface check out test set for special equipment.

Background

The special equipment refers to boilers, pressure vessels, pressure pipelines, elevators, hoisting machinery, passenger transport ropeways, large-scale amusement facilities and special motor vehicles in fields which are safe to life and have high dangerousness. China's special equipment inspection and detection mechanism still has more problems. Such as: the inspection resources are not effectively configured, the scale of an inspection mechanism is small, and the risk resistance is weak; infrastructure is urgently needed to be improved, technical equipment is insufficient, detection instruments are old, and high-new detection equipment and technology are deficient.

The existing external surface detection equipment for the special equipment has single function, can only carry out single detection, can be limited by an angle arranged on an article when being detected, leads to data error, can not well meet the use requirements of people, and carries out technical innovation on the basis of the existing external surface detection equipment for the special equipment aiming at the condition.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a surface check out test set for special equipment to provide current surface check out test set for special equipment in use among the above-mentioned background of solution, the function singleness can only carry out the singleness and detects, when detecting moreover, can receive the angle restriction of installing on article, leads to appearing the data error, can not be fine satisfies people's user demand problem.

In order to achieve the above object, the utility model provides a following technical scheme: an outer surface detection device for special equipment comprises an equipment shell and a calibration base arm, wherein a metal detection arm is arranged below the equipment shell, and the front end of the equipment shell is provided with a temperature detector, the interior of the metal detection arm is provided with a central transmitting coil, an oscillation generator is arranged above the central transmitting coil, a receiving coil is arranged on the right side of the central transmitting coil, a calibration base arm is arranged on the left side of the equipment shell, and a sliding cavity is arranged in the equipment shell, a first clamping arm is arranged below the calibration base arm, an ultraviolet emitter is arranged inside the calibration base arm, a driving cylinder is arranged inside the sliding cavity, and the right side of the driving cylinder is provided with a telescopic supporting rod, a second clamping arm is arranged below the telescopic supporting rod, and the left side of the second clamping arm is provided with an ultraviolet receiving plate.

Preferably, the telescopic support rod forms a telescopic structure between the driving cylinder and the sliding cavity, and the end face structure of the telescopic support rod is an L-shaped structure.

Preferably, the first clamping arm and the second clamping arm are matched with each other, the first clamping arm and the calibration base arm are fixedly connected, and the lower end face of the calibration base arm and the lower end face of the telescopic supporting rod are located on the same horizontal plane.

Preferably, a full-surrounding structure is formed between the metal detection arm and the central transmitting coil, and the receiving coils are symmetrical with each other about a vertical central line of the central transmitting coil.

Preferably, the ultraviolet emitter penetrates through the outer surface of the calibration base arm, and the horizontal center lines of the ultraviolet emitter and the ultraviolet receiving plate are coincident with each other.

Preferably, the temperature detector is perpendicular to the device housing, the temperature detector penetrates through the outer surface of the device housing, and the device housing is perpendicular to the metal detection arm.

Compared with the prior art, the beneficial effects of the utility model are as follows: through the arranged telescopic supporting rod, the sliding in the sliding cavity can be realized through the driving cylinder, so that the telescopic supporting rod drives the second clamping arm to clamp the detected object, through the arranged calibration base arm, the position between the object and the equipment shell can be calibrated when the first clamping arm and the second clamping arm are matched for clamping, thereby preventing the error of the measured data caused by clamping deflection, through the arranged central transmitting coil, the high frequency generated by the oscillation generator can be changed into a magnetic field, so that when no metal exists in the object, the induced voltages of the receiving coils at two sides are not interfered in the magnetic field, and can be mutually counteracted to reach a balanced state, thereby detecting whether the metal exists in the object, through the arranged ultraviolet receiving plate, the ultraviolet rays emitted by the ultraviolet emitter can be received, thereby shielding the ultraviolet rays when the surface of the detected object is uneven, and further detecting whether the surface of the detected object is flat or not, through the temperature detector who sets up, can carry out temperature detection to the surface of article after first centre gripping arm and second centre gripping arm are good with article centre gripping.

Drawings

FIG. 1 is a schematic structural view of the present invention;

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

fig. 3 is a schematic diagram of the structure of the central transmitting coil of the present invention.

In the figure: 1. an equipment housing; 2. a metal probe arm; 3. a central transmitting coil; 4. an oscillation generator; 5. a receiving coil; 6. calibrating the base arm; 7. a first clamp arm; 8. an ultraviolet emitter; 9. a sliding cavity; 10. a driving cylinder; 11. a telescopic strut; 12. a second clamp arm; 13. an ultraviolet receiving plate; 14. a temperature detector.

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. 1-3, the present invention provides a technical solution: an outer surface detection device for special equipment comprises an equipment shell 1 and a calibration base arm 6, wherein a metal detection arm 2 is arranged below the equipment shell 1, and the front end of the equipment shell 1 is provided with a temperature detector 14, the inner part of the metal detection arm 2 is provided with a central transmitting coil 3, and an oscillation generator 4 is installed above the central transmitting coil 3, a receiving coil 5 is installed at the right side of the central transmitting coil 3, a calibration base arm 6 is installed at the left side of the apparatus case 1, and the inside of the equipment shell 1 is provided with a sliding cavity 9, a first clamping arm 7 is arranged below the calibration base arm 6, and the calibration base arm 6 is internally provided with an ultraviolet emitter 8, the sliding cavity 9 is internally provided with a driving cylinder 10, and the right side of the driving cylinder 10 is provided with a telescopic supporting rod 11, a second clamping arm 12 is arranged below the telescopic supporting rod 11, and the left side of the second clamping arm 12 is provided with an ultraviolet receiving plate 13.

The utility model discloses in: the telescopic strut 11 forms a telescopic structure through the driving cylinder 10 and the sliding cavity 9, and the end surface structure of the telescopic strut 11 is an L-shaped structure; the telescopic supporting rod 11 can slide in the sliding cavity 9 through the driving cylinder 10, so that the telescopic supporting rod 11 drives the second clamping arm 12 to clamp the detected object.

The utility model discloses in: the first clamping arm 7 and the second clamping arm 12 are matched with each other, the first clamping arm 7 is fixedly connected with the calibration base arm 6, and the lower end face of the calibration base arm 6 and the lower end face of the telescopic support rod 11 are positioned on the same horizontal plane; the calibration base arm 6 can calibrate the position between the object and the device housing 1 when the first clamp arm 7 and the second clamp arm 12 are clamped in cooperation, so that errors of measured data caused by clamping deflection are prevented.

The utility model discloses in: a full-surrounding structure is formed between the metal detection arm 2 and the central transmitting coil 3, and the receiving coils 5 are symmetrical about the vertical central line of the central transmitting coil 3; the central transmitting coil 3 can change the high frequency generated by the oscillation generator 4 into a magnetic field, so that when no metal exists in the article, the induced voltages of the receiving coils 5 at the two sides are not interfered by the magnetic field, and can be mutually counteracted to reach a balanced state, thereby detecting whether metal exists in the article.

The utility model discloses in: the ultraviolet emitter 8 penetrates through the outer surface of the calibration base arm 6, and the horizontal center lines of the ultraviolet emitter 8 and the ultraviolet receiving plate 13 are overlapped; the ultraviolet receiving plate 13 can receive the ultraviolet rays emitted by the ultraviolet emitter 8, so that the ultraviolet rays can be shielded when the surface of the detected object is uneven, and whether the surface of the detected object is flat or not can be detected.

The utility model discloses in: the temperature detector 14 is perpendicular to the equipment housing 1, the temperature detector 14 penetrates through the outer surface of the equipment housing 1, and the equipment housing 1 is perpendicular to the metal detection arm 2; the temperature detector 14 may detect the temperature of the surface of the article after the article is held by the first and second holding arms 7 and 12.

The working principle of the outer surface detection equipment for the special equipment is as follows: firstly, a user adjusts the driving cylinder 10 to enable the telescopic support rod 11 to slide in the sliding cavity 9, so that the telescopic support rod 11 drives the second clamping arm 12 to clamp the detected object, and the calibration base arm 6 can calibrate the position between the object and the equipment shell 1 when the first clamping arm 7 and the second clamping arm 12 are clamped in a matched mode, so that errors of measured data caused by clamping deflection are prevented; then, after the clamping is finished, the metal detection arm 2 can be suspended above the surface of the object, high-frequency vibration waves are generated to the central transmitting coil 3 through the oscillation generator 4, the central transmitting coil 3 converts the high-frequency vibration waves generated by the oscillation generator 4 into magnetic fields, and therefore when no metal exists in the object, the induced voltages of the receiving coils 5 on the two sides cannot be interfered with each other and can be mutually counteracted to reach a balanced state, and whether metal exists in the object is detected; finally, open ultraviolet emitter 8, ultraviolet receiver panel 13 receives the ultraviolet ray of ultraviolet emitter 8 transmission to when being detected article surface irregularity, can shelter from the ultraviolet ray and lead to accepting the failure, and then detect whether the surface of being detected article is level and smooth, can carry out temperature detection to the surface of article through thermodetector 14 moreover, thereby make the function of equipment diversified.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An external surface detection equipment for special equipment, includes equipment casing (1) and calibration base arm (6), its characterized in that: the device comprises a device shell (1), a metal detection arm (2) is installed below the device shell (1), a temperature detector (14) is installed at the front end of the device shell (1), a central transmitting coil (3) is installed inside the metal detection arm (2), an oscillation generator (4) is installed above the central transmitting coil (3), a receiving coil (5) is installed on the right side of the central transmitting coil (3), a calibration base arm (6) is installed on the left side of the device shell (1), a sliding cavity (9) is arranged inside the device shell (1), a first clamping arm (7) is installed below the calibration base arm (6), an ultraviolet emitter (8) is installed inside the calibration base arm (6), a driving cylinder (10) is installed inside the sliding cavity (9), and a telescopic supporting rod (11) is installed on the right side of the driving cylinder (10), a second clamping arm (12) is installed below the telescopic supporting rod (11), and an ultraviolet receiving plate (13) is installed on the left side of the second clamping arm (12).

2. The external surface detection device for special equipment as claimed in claim 1, wherein: the telescopic support rod (11) forms a telescopic structure between the driving cylinder (10) and the sliding cavity (9), and the end face structure of the telescopic support rod (11) is an L-shaped structure.

3. The external surface detection device for special equipment as claimed in claim 1, wherein: first centre gripping arm (7) and second centre gripping arm (12) are mutually supported, and be fixed connection between first centre gripping arm (7) and calibration base arm (6) to the lower terminal surface of calibration base arm (6) and the lower terminal surface of telescopic support rod (11) are located same horizontal plane.

4. The external surface detection device for special equipment as claimed in claim 1, wherein: the metal detection arm (2) and the central transmitting coil (3) form a full-surrounding structure, and the receiving coils (5) are symmetrical with each other about a vertical central line of the central transmitting coil (3).

5. The external surface detection device for special equipment as claimed in claim 1, wherein: the ultraviolet emitter (8) penetrates through the outer surface of the calibration base arm (6), and the horizontal center lines of the ultraviolet emitter (8) and the ultraviolet receiving plate (13) are overlapped with each other.

6. The external surface detection device for special equipment as claimed in claim 1, wherein: the temperature detector (14) is perpendicular to the equipment shell (1), the temperature detector (14) penetrates through the outer surface of the equipment shell (1), and the equipment shell (1) is perpendicular to the metal detection arm (2).