CN209764797U

CN209764797U - Hand-held type pressure vessel nondestructive test magnetic leakage check out test set

Info

Publication number: CN209764797U
Application number: CN201920511057.6U
Authority: CN
Inventors: 苟瑞龙; 段智文; 杨菁华
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-16
Filing date: 2019-04-16
Publication date: 2019-12-10
Anticipated expiration: 2029-04-16

Abstract

The utility model relates to a magnetic leakage detection technical field, and discloses a hand-held pressure vessel nondestructive test magnetic leakage detection equipment, which comprises a housing, the front surface of the housing is fixed with a display screen, and the front surface of the housing is positioned below the display screen and is fixed with a plurality of operating buttons, one side of the housing is provided with a detection probe, the bottom center of the detection probe is fixed with a Hall sensor; through the fixed plate in one side of shell, and at the fixed buckle and the baffle of one side of fixed plate, buckle and baffle from the top down distribute in proper order, when not using, can pass through the buckle with test probe and fix on the fixed plate, simultaneously through the effect of baffle, avoid test probe from the fixed plate landing, thereby can realize when not using, can directly place test probe on check out test set, avoid test probe to take place to roll, collide with other article, thereby the condition that leads to the damage takes place.

Description

Hand-held type pressure vessel nondestructive test magnetic leakage check out test set

Technical Field

The utility model relates to a magnetic leakage detects technical field, specifically is a hand-held type pressure vessel nondestructive test magnetic leakage check out test set.

Background

The magnetic leakage detection means that after the ferromagnetic material is magnetized, a magnetic leakage field is formed on the surface of the test piece due to the defects on the surface or close to the surface of the test piece, people can find the defects by detecting the change of the magnetic leakage field, the magnetic leakage detection is an important nondestructive detection method, the application is very wide, along with the technical progress, people pay more and more attention to the automation of the detection process, therefore, magnetic leakage detection equipment is manufactured, the labor intensity of detection work can be reduced, the reliability of a detection result can be improved, and the influence of human factors is reduced.

However, the prior art has the following problems:

(1) The current magnetic leakage detection equipment often needs to be matched with a detection probe to be used when in use, and people often fix the detection probe on the detection equipment for convenience in use, but because the existing detection equipment is not provided with a probe placing structure, and the appearance of the detection probe is smooth, so that when the detection probe is not used, the probe rolls easily, and the detection probe is released to collide with other objects or fall off from a desktop, and further the damage of the detection probe is caused.

(2) When current magnetic leakage check out test set used, often held the equipment body in one hand, held test probe in one hand and carried out the magnetic leakage and detect, when nevertheless appearing data on the equipment body, the measurement personnel was inconvenient to data record, and is comparatively inconvenient.

SUMMERY OF THE UTILITY MODEL

technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a hand-held type pressure vessel nondestructive test magnetic leakage check out test set has solved current equipment and has not had the probe and place the structure, leads to the probe to take place to roll easily to lead to damaging, and the inconvenient measurement personnel carry out the problem of preserving the record to the data that obtains on the equipment body.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a hand-held type pressure vessel nondestructive test magnetic leakage check out test set, includes the shell, the front surface of shell is fixed with the display screen, and the front surface of shell is located the below of display screen all is fixed with a plurality of operating button, one side of shell is equipped with test probe, test probe's bottom center department is fixed with the hall sensor, hall sensor and external power source electric connection, test probe's bottom can be dismantled and be connected with the visor, the hall sensor is located the inside of visor, the top center department of shell is fixed with the probe interface, the top of probe interface can be dismantled and be connected with the joint, the top of joint is fixed with data transmission line, the data transmission line is kept away from the one end of joint with test probe's top fixed connection, the opposite side of shell is fixed with the fixed plate, a buckle is fixedly welded at the top of one side of the fixing plate, and a baffle is fixedly welded under the buckle on one side of the fixing plate.

Preferably, the buckle is made of ABS plastic, the buckle is of an arc-shaped structure, and an arc-shaped rubber gasket is fixed on the inner surface of the buckle.

Preferably, a first bandage is fixed on the rear surface of the shell, a hook-and-loop fastener is fixed on the front surface of the first bandage, a second bandage is fixed on the rear surface of the shell, which is located on one side of the first bandage, a hook-and-loop fastener is fixed on the front surface of the second bandage, and the first bandage and the second bandage are symmetrically distributed.

Preferably, a barrel sleeve is welded and fixed at the center of the rear surface of the shell, a rotating block is rotatably connected inside the barrel sleeve, the first bandage and the second bandage are fixed on the front surface of the rotating block, an annular rubber pad is arranged between the rotating block and the barrel sleeve, the outer surface of the annular rubber pad is fixedly connected with the inner surface of the barrel sleeve, and the inner surface of the annular rubber pad is fixedly connected with the outer surface of the rotating block.

Preferably, card strips are symmetrically fixed on the front surface of the shell below the plurality of operating buttons, and a recording card is fixed between the two card strips.

Preferably, the two clamping strips are L-shaped in plan view, and the bottoms of the two clamping strips are of sealing structures.

(III) advantageous effects

The utility model provides a hand-held type pressure vessel nondestructive test magnetic leakage check out test set possesses following beneficial effect:

(1) the utility model discloses a fixed plate in one side of shell, and at fixed buckle and the baffle of one side of fixed plate, buckle and baffle from the top down distribute in proper order, when not using, can pass through the buckle with test probe and fix on the fixed plate, simultaneously through the effect of baffle, avoid test probe from the fixed plate landing, thereby can realize when not using, can directly place test probe on check out test set, avoid test probe to take place to roll, bump with other article, thereby the condition that leads to the damage takes place.

(2) The utility model discloses a front surface at the inside turning block of barrel casing is fixed with first bandage and second bandage, and the effect of the female subsides of magic on buckle and the second bandage through magic on first bandage and second bandage and the first bandage can be fixed check out test set on the arm to can liberate a hand and be used for taking notes the data that show on the equipment, can rotate the turning block simultaneously and make equipment be in on the position that is convenient for the detector operation.

Drawings

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

Fig. 2 is a rear view structural diagram of the housing of the present invention;

FIG. 3 is a schematic top view of the buckle of the present invention;

Fig. 4 is a schematic view of a three-dimensional structure of the middle clip strip of the present invention.

In the figure: 1. a housing; 2. a joint; 3. a probe interface; 4. a data transmission line; 5. a display screen; 6. detecting a probe; 7. a Hall sensor; 8. a protective cover; 9. clamping the strip; 10. recording the card; 11. a baffle plate; 12. a fixing plate; 13. an operation button; 14. buckling; 15. a barrel sleeve; 16. a magic tape; 17. a first strap; 18. an annular rubber pad; 19. a second strap; 20. a magic female sticker; 21. rotating the block; 22. an arc-shaped rubber gasket.

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.

As shown in fig. 1-4, the utility model provides a technical solution: a hand-held pressure vessel nondestructive testing magnetic flux leakage detection device comprises a shell 1, a display screen 5 is fixed on the front surface of the shell 1, a plurality of operating buttons 13 are fixed on the front surface of the shell 1 below the display screen 5, a detection probe 6 is arranged on one side of the shell 1, a Hall sensor 7 is fixed at the center of the bottom of the detection probe 6, the Hall sensor 7 is electrically connected with an external power supply, a protective cover 8 is detachably connected with the bottom of the detection probe 6, the Hall sensor 7 is positioned inside the protective cover 8, a probe interface 3 is fixed at the center of the top of the shell 1, a connector 2 is detachably connected with the top of the probe interface 3, a data transmission line 4 is fixed at the top of the connector 2, one end of the data transmission line 4, which is far away from the connector 2, is fixedly connected with the top of the detection probe 6, a fixing plate 12 is fixed on the other side of the shell 1, a buckle 14 is, and one side of the fixed plate 12 is located under the buckle 14 and is welded and fixed with the baffle 11, when the detection probe 6 is not used, the detection probe 6 can be fixed on the fixed plate 12 through the buckle 14, meanwhile, the detection probe 6 can be prevented from sliding off the fixed plate 12 through the blocking of the baffle 11, so that the detection probe 6 can be directly fixed and placed on detection equipment, and the situation that the detection probe 6 rolls to collide with other objects or fall off from a desktop to cause the damage of the detection probe 6 is avoided.

Further, buckle 14 is the ABS plastics material, and buckle 14 is the arc structure, the internal surface mounting of buckle 14 has arc rubber gasket 22, the buckle 14 of ABS plastics material has certain elasticity, thereby can fasten more fix test probe 6 on fixed plate 12, buckle 14 has certain intensity simultaneously, avoid when fastening test probe 6, the fracture takes place, arc rubber gasket 22 on the 14 internal surfaces of buckle simultaneously can play the effect of protection to test probe 6.

Further, a first bandage 17 is fixed on the rear surface of the shell 1, a hook-and-loop fastener 16 is fixed on the front surface of the first bandage 17, a second bandage 19 is fixed on one side of the first bandage 17 on the rear surface of the shell 1, a hook-and-loop fastener 20 is fixed on the front surface of the second bandage 19, the first bandage 17 and the second bandage 19 are symmetrically distributed, and the detecting device can be fixed on the arm through the first bandage 17, the second bandage 19, the hook-and-loop fastener 16 on the first bandage 17 and the hook-and-loop fastener 20 on the second bandage 19, so that one hand of a detector can be released for recording detected data.

Further, a sleeve 15 is fixedly welded at the center of the rear surface of the shell 1, a rotating block 21 is rotatably connected inside the sleeve 15, the first bandage 17 and the second bandage 19 are fixed on the front surface of the rotating block 21, an annular rubber pad 18 is arranged between the rotating block 21 and the sleeve 15, the outer surface of the annular rubber pad 18 is fixedly connected with the inner surface of the sleeve 15, the inner surface of the annular rubber pad 18 is fixedly connected with the outer surface of the rotating block 21, after the equipment is fixed on an arm, the equipment can be rotated to a position suitable for operation of a detector through the action of the rotating block 21 and the sleeve 15, and then the equipment can be fixed on a suitable position through friction force between the rotating block 21 and the annular rubber pad 18.

Further, the front surface of shell 1 is located the below symmetry of a plurality of operating button 13 and is fixed with card strip 9, is fixed with record card 10 between two card strips 9, and measurement personnel can be with data direct record on record card 10, and the measurement personnel of being convenient for are along with looking over and comparing the data of difference to the measuring data.

Further, overlook of two card strips 9 is L shape, and the bottom of two card strips 9 is seal structure, can fix record card 10 on shell 1 through two card strips 9, avoids record card 10 landing from shell 1 simultaneously.

to sum up, the utility model discloses a work flow: when the detection probe 6 is not used, the detection probe 6 can be fixed on the fixing plate 12 through the buckle 14, the buckle 14 made of ABS plastic has certain elasticity, so that the detection probe 6 can be more firmly fixed on the fixing plate 12, meanwhile, the buckle 14 has certain strength, the detection probe 6 is prevented from being broken when being fastened, meanwhile, the arc-shaped rubber gasket 22 on the inner surface of the buckle 14 can protect the detection probe 6, meanwhile, the detection probe 6 can be prevented from sliding off the fixing plate 12 through the blocking of the baffle 11, so that the detection probe 6 can be directly fixed and placed on detection equipment, the detection probe 6 is prevented from rolling to collide with other objects or fall off from a table top, the damage of the detection probe 6 is prevented, when the detection probe is used, the first bandage 17 and the second bandage 19, the magic tape 16 on the first bandage 17 and the magic mother tape 20 on the second bandage 19, the detection device can be fixed on the arm, so that one hand of a detector can be released for recording detected data, after the detection device is fixed on the arm, the detection device can be rotated to a position suitable for operation of a detection person through the rotating block 21 and the barrel sleeve 15, and then the detection device can be fixed on a suitable position through friction force between the rotating block 21 and the annular rubber pad 18.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. The utility model provides a hand-held type pressure vessel nondestructive test magnetic leakage check out test set, includes shell (1), its characterized in that: the front surface of the shell (1) is fixed with a display screen (5), the front surface of the shell (1) is positioned below the display screen (5) and is fixedly provided with a plurality of operating buttons (13), one side of the shell (1) is provided with a detection probe (6), the bottom center of the detection probe (6) is fixed with a Hall sensor (7), the Hall sensor (7) is electrically connected with an external power supply, the bottom of the detection probe (6) is detachably connected with a protective cover (8), the Hall sensor (7) is positioned inside the protective cover (8), the top center of the shell (1) is fixed with a probe interface (3), the top of the probe interface (3) is detachably connected with a connector (2), the top of the connector (2) is fixed with a data transmission line (4), one end of the data transmission line (4), which is far away from the connector (2), is fixedly connected with the top of the detection probe (6), the fixed plate (12) is fixed to the other side of the shell (1), a buckle (14) is fixedly welded to the top of one side of the fixed plate (12), and a baffle (11) is fixedly welded to one side of the fixed plate (12) and located under the buckle (14).

2. The hand-held pressure vessel nondestructive testing leakage magnetic testing device of claim 1, characterized in that: the buckle (14) is made of ABS plastic, the buckle (14) is of an arc-shaped structure, and an arc-shaped rubber gasket (22) is fixed on the inner surface of the buckle (14).

3. The hand-held pressure vessel nondestructive testing leakage magnetic testing device of claim 1, characterized in that: the back surface of the shell (1) is fixed with a first bandage (17), the front surface of the first bandage (17) is fixed with a magic tape (16), the back surface of the shell (1) is located on one side of the first bandage (17) and is fixed with a second bandage (19), the front surface of the second bandage (19) is fixed with a magic tape (20), and the first bandage (17) and the second bandage (19) are symmetrically distributed.

4. The hand-held pressure vessel nondestructive testing leakage magnetic testing device of claim 3, characterized in that: the novel binding belt is characterized in that a barrel sleeve (15) is fixedly welded at the center of the rear surface of the shell (1), a rotating block (21) is rotatably connected inside the barrel sleeve (15), the first binding belt (17) and the second binding belt (19) are fixed on the front surface of the rotating block (21), an annular rubber pad (18) is arranged between the rotating block (21) and the barrel sleeve (15), the outer surface of the annular rubber pad (18) is fixedly connected with the inner surface of the barrel sleeve (15), and the inner surface of the annular rubber pad (18) is fixedly connected with the outer surface of the rotating block (21).

5. The hand-held pressure vessel nondestructive testing leakage magnetic testing device of claim 1, characterized in that: the front surface of the shell (1) is positioned below the plurality of operating buttons (13) and is symmetrically fixed with clamping strips (9), and a recording card (10) is fixed between the two clamping strips (9).

6. The hand-held pressure vessel nondestructive testing leakage magnetic testing device of claim 5, characterized in that: the overlooking of the two clamping strips (9) is L-shaped, and the bottoms of the two clamping strips (9) are both of sealing structures.