CN218445248U

CN218445248U - Portable welding seam detector

Info

Publication number: CN218445248U
Application number: CN202222725656.2U
Authority: CN
Inventors: 黄钰威; 汪焰; 孙洛川
Original assignee: Wuhan Senfurui Technology Co ltd
Current assignee: Wuhan Senfurui Technology Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-02-03
Anticipated expiration: 2032-10-17

Abstract

The utility model belongs to the technical field of the welding seam detector, the utility model particularly relates to a portable welding seam detector, include: a detection device in a pen-like configuration; a detachable mounting ring mounted on the detection device; be used for inciting somebody to action the installation mechanism of collar convenience and welder connection, installation mechanism is including installing the flexible deformation's on the collar hose to and install and keep away from collar one end installation pole at the hose, and the second anchor clamps are installed to the other end of installation pole, the utility model discloses an installation mechanism can realize being connected check out test set and welder, is connected check out test set and installation mechanism through the collar, and when welder welded, check out test set was taken to welded welding seam department by installation mechanism, and the waste heat when making things convenient for check out test set to weld seam detects, has solved current to weld seam heat can the welding seam lead to the problem that welding seam stress takes place inhomogeneous change.

Description

Portable welding seam detector

Technical Field

The utility model belongs to the technical field of the welding seam detector, concretely relates to portable welding seam detector.

Background

The welding seam detector is a full-digital welding seam detector, and can quickly, conveniently, nondestructively and accurately detect, position, evaluate and diagnose various defects (cracks, inclusions, air holes and the like) in a workpiece. The device is used for both laboratories and engineering field detection.

In the ultrasonic flaw detection method, the equipment has the advantages of high detection sensitivity and high speed, but an ultrasonic coupling agent is needed when detecting, the technical requirement on operators is high, meanwhile, the ultrasonic transmitting and receiving device is large, and the welding of large-scale structural members is difficult to realize, for example, in the Chinese utility model patent with the patent number of CN201920335233.5, the name of the intelligent detector for the active portable welding seam is that the welding seam is heated, the temperature distribution on the surface of the welding seam is detected by utilizing the infrared temperature measurement principle, the three-dimensional appearance characteristic of the welding seam is obtained by utilizing visible light and depth images, the comprehensive evaluation on the surface and the internal characteristic of the welding seam is further realized by utilizing the infrared temperature characteristic and the three-dimensional appearance characteristic, so as to realize the portable quick detection of the welding seam, but the welding seam is heated, the welding seam stress is unevenly changed, so that the quality of the welding seam is influenced, the existing detection equipment cannot keep the distance between the welding seam in real time when detecting, so that the level of the welding seam detected by the detection equipment is different, and the overall quality of the welding seam is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable welding seam detector to solve current butt weld and heat and can lead to welding seam stress to take place inhomogeneous the change, in addition, current check out test set can not real-time maintenance and the welding seam between the problem of interval when detecting.

In order to achieve the above object, the utility model provides a following technical scheme: a portable weld detector, comprising: a detection device in a pen-like configuration;

a detachable mounting ring mounted on the detection device;

the installation mechanism is used for general the installation mechanism of the convenient and welder connected of collar, installation mechanism is including installing the flexible deformation's on the collar hose to and install and keep away from collar one end installation pole at the hose, and the second anchor clamps are installed to the other end of installation pole, first anchor clamps are installed in the outside of second anchor clamps, install the extensible member between first anchor clamps and the installation pole, install the spring of cover on the installation pole between extensible member and the second anchor clamps.

Preferably, the device further comprises a positioning mechanism for detecting the distance positioning of the device, wherein the positioning mechanism comprises:

the mounting frames are symmetrically mounted on two sides of the bottom end of the detection equipment;

the magnet rollers are rotatably arranged on the inner side of the bottom end of the mounting rack, and the two magnet rollers are symmetrically arranged on two sides below the detection end of the detection equipment;

the hose fixing device is characterized by comprising a rotating groove formed in the mounting ring, and one end of the hose is rotatably mounted on the mounting ring through the rotating groove.

Preferably, the extensible member is an L-shaped structure, a through hole is formed in one end, far away from the first clamp, of the extensible member in a penetrating mode, the through hole is of a rectangular structure, and the extensible member is sleeved on the installation rod through the through hole.

Preferably, the check out test set includes the casing of a pencil column structure to and install the probe in the casing bottom, install the vocal ware on the casing, install the detection mechanism who is connected with the probe in the casing, detection mechanism is used for detecting the welding seam quality, power supply mechanism is installed on the top of casing, power supply mechanism is used for supplying power to detection mechanism.

Preferably, the power supply mechanism comprises a battery compartment arranged at the top end of the shell, a battery is installed in the battery compartment, a rear cover is screwed on the top of the battery compartment, and one end of the rear cover is abutted to the battery.

Preferably, the detection mechanism comprises an installation bin arranged in the shell and an integrated circuit board arranged in the installation bin, and the integrated circuit board is provided with an array type infrared temperature detection module, an information detection and processing unit, a power supply module, an information processing module, a data storage module and a data transmission module.

And an adjusting bolt is screwed on the mounting ring, and one end of the adjusting bolt is abutted against the shell.

Compared with the prior art, the utility model, following beneficial effect has:

(1) The utility model discloses an installation mechanism can realize being connected check out test set and welder, is connected check out test set and installation mechanism through the collar, and when welder welded, check out test set was taken to welded welding seam department by installation mechanism, and the waste heat when making things convenient for check out test set to weld seam detects, has solved current weld seam and has heated the problem that can the welding seam stress leads to inhomogeneous change.

(2) The utility model discloses a positioning mechanism can realize keeping the detection head of check out test set in welding seam department throughout, examines time measuring to the welding seam at check out test set, through the mounting bracket and have magnetic force the magnet with check out test set remain throughout in the top of welding seam, solved current check out test set can not keep in real time and the problem of interval between the welding seam when detecting.

Drawings

Fig. 1 is a front view of the present invention;

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

FIG. 3 is a schematic view of the magnet roller and the mounting bracket according to the present invention;

FIG. 4 is a schematic view of the mounting mechanism of the present invention;

in the figure: 1-rear cover, 2-shell, 3-hose, 4-telescopic piece, 5-first clamp, 6-second clamp, 7-spring, 8-installation rod, 9-installation ring, 10-probe, 11-magnet roller, 12-installation rack, 13-adjusting bolt, 14-battery bin, 15-battery, 16-rotation groove, 17-integrated circuit board, 18-installation bin, 19-through hole and 20-sounder.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-2 and 4, the present invention provides the following technical solutions: a portable weld detector, comprising: a detection device in a pen-like configuration;

a detachable mounting ring 9 mounted on the detection device;

a installation mechanism for being connected with welding gun conveniently with collar 9, installation mechanism is including installing hose 3 of flexible deformation on collar 9 to and install and keep away from collar 9 one end installation pole 8 at hose 3, second anchor clamps 6 are installed to the other end of installation pole 8, first anchor clamps 5 are installed in the outside of second anchor clamps 6, install extensible member 4 between first anchor clamps 5 and the installation pole 8, install the spring 7 that the cover was established on installation pole 8 between extensible member 4 and the second anchor clamps 6.

Through the technical scheme:

install installation mechanism on check out test set through detachable collar 9, when welder carries out the welding seam welding, flexible hose 3 passes through first anchor clamps 5 and second anchor clamps 6 on welder in the installation mechanism, in this process, second anchor clamps 6 are kept away from to first anchor clamps 5, thereby compress spring 7 through extensible member 4, compressed spring 7 restricts welder between first anchor clamps 5 and second anchor clamps 6 through self elasticity, it is in the top of welded seam to conveniently be in the sense terminal on the check out test set through flexible hose 4, when welder removes, check out test set gos forward on the welding seam thereupon, carry out the welding seam through the residual heat after the welding seam just has welded and detect.

Further, to the extensible member 4 that the aforesaid set up, extensible member 4 is L type structure, the one end that first anchor clamps 5 were kept away from to extensible member 4 runs through and has seted up through-hole 19, through-hole 19 is the rectangle structure, extensible member 4 establishes on installation pole 8 through-hole 19 cover, extensible member 4 can be reciprocal flexible on installation pole 8 through-hole 19 to conveniently adjust the interval between first anchor clamps 5 and the second anchor clamps 6, through-hole 19 through the rectangle structure avoids extensible member 4 to rotate on installation pole 8.

Further, to the detection mechanism that the aforesaid set up, check out test set includes casing 2 of pen-shaped structure, and install the probe 10 in casing 2 bottom, install vocal ware 20 on casing 2, install the detection mechanism who is connected with probe 10 in the casing 2, detection mechanism is used for detecting the welding seam quality, power supply mechanism is installed on the top of casing 2, power supply mechanism is used for supplying power to detection mechanism, detection mechanism handles the data that probe 10 collected, when the welding seam quality is less than predetermined threshold value, detection mechanism sends the signal of telecommunication to vocal ware 20, outwards send out the police dispatch newspaper through vocal ware 20, supply power to detection mechanism through power supply mechanism.

Further, to the above-mentioned power supply mechanism that sets up, power supply mechanism includes battery compartment 14 of seting up in casing 2 top, installs battery 15 in the battery compartment 14, and the top of battery compartment 14 is closed soon has back lid 1, and the one end butt of back lid 1 is on battery 15, can place battery 15 in battery compartment 14 through unscrewing back lid 1, and after covering back lid 1, make things convenient for battery 15 and the electrical components in casing 2 to carry out electric connection.

Further, to the above-mentioned detection mechanism that sets up, detection mechanism is including seting up installation storehouse 18 in casing 2, and install integrated circuit board 17 in installation storehouse 18, install array infrared temperature detection module on the integrated circuit board 17, information detection and processing unit, power module, information processing module, data storage module and data transmission module, detect the temperature in the butt seam through array infrared temperature detection module, and handle data through information detection and processing unit, power module, information processing module, data storage module and data transmission module, the analysis, judge and store and transmit.

Furthermore, the mounting ring 9 is provided with an adjusting bolt 13 screwed on the mounting ring 9, one end of the adjusting bolt 13 abuts against the shell 2, and the mounting ring 9 is conveniently mounted on the shell 2 by adjusting the tightness degree of the adjusting bolt 13.

Referring to fig. 1-3, a positioning mechanism for positioning a detection distance of a detection device is further included, the positioning mechanism includes:

the mounting frames 12 are symmetrically arranged on two sides of the bottom end of the detection equipment;

the magnet rollers 11 are rotatably arranged on the inner side of the bottom end of the mounting frame 12, and the two magnet rollers 11 are symmetrically arranged on two sides below the detection end of the detection equipment;

a rotating groove 16 opened on the mounting ring 9, and one end of the hose 3 is rotatably mounted on the mounting ring 9 through the rotating groove 16.

Through the technical scheme:

when welder is in welding seam department, take the top to the welding seam through mounting bracket 12 and magnet gyro wheel 11 with probe 10 on the casing 2, and two magnet gyro wheels 11 establish respectively in the both sides of welding seam, avoid casing 2 can not break away from the weldment under no external force through the magnetic force of magnet gyro wheel 11, rotate on mounting bracket 12 through magnet gyro wheel 11 simultaneously, let probe 10 remove in the top of welding seam along with welder removes, connect through the rotation of rotating groove 16 and hose 3, when welder removes, let the magnet gyro wheel 11 atress of both sides unanimous, avoid one side magnet gyro wheel 11 to break away from the weldment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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. A portable weld seam detector, comprising: a detection device in a pen-like configuration;

a detachable mounting ring (9) mounted on the detection device;

be used for with the convenient installation mechanism with welder connected of collar (9), installation mechanism is including installing hose (3) of flexible deformation on collar (9) to and install and keep away from collar (9) one end installation pole (8) in hose (3), second anchor clamps (6) are installed to the other end of installation pole (8), first anchor clamps (5) are installed in the outside of second anchor clamps (6), install extensible member (4) between first anchor clamps (5) and installation pole (8), install between extensible member (4) and second anchor clamps (6) and establish spring (7) of establishing on installation pole (8).

2. The portable weld seam detector according to claim 1, characterized in that: still include the positioning mechanism that is used for check out test set detection distance to fix a position, positioning mechanism includes:

the mounting frames (12) are symmetrically mounted on two sides of the bottom end of the detection equipment;

the magnet rollers (11) are rotatably arranged on the inner side of the bottom end of the mounting rack (12), and the two magnet rollers (11) are symmetrically arranged on two sides below the detection end of the detection equipment;

the hose fixing device is characterized in that a rotating groove (16) is formed in the mounting ring (9), and one end of the hose (3) is rotatably mounted on the mounting ring (9) through the rotating groove (16).

3. The portable weld seam detector according to claim 1, characterized in that: the telescopic piece (4) is of an L-shaped structure, one end, far away from the first clamp (5), of the telescopic piece (4) is penetrated through and provided with a through hole (19), the through hole (19) is of a rectangular structure, and the telescopic piece (4) is sleeved on the mounting rod (8) through the through hole (19).

4. The portable weld seam detector according to claim 1, characterized in that: the detection device comprises a shell (2) of a pen-shaped structure and a probe (10) arranged at the bottom end of the shell (2), a sounder (20) is installed on the shell (2), a detection mechanism connected with the probe (10) is installed in the shell (2), the detection mechanism is used for detecting the quality of a welding seam, a power supply mechanism is installed at the top end of the shell (2), and the power supply mechanism is used for supplying power to the detection mechanism.

5. The portable weld seam detector according to claim 4, characterized in that: the power supply mechanism comprises a battery bin (14) arranged at the top end of the shell (2), a battery (15) is installed in the battery bin (14), a rear cover (1) is screwed at the top of the battery bin (14), and one end of the rear cover (1) is abutted to the battery (15).

6. The portable weld seam detector according to claim 5, characterized in that: the detection mechanism comprises an installation bin (18) arranged in the shell (2) and an integrated circuit board (17) arranged in the installation bin (18), wherein the integrated circuit board (17) is provided with an array type infrared temperature detection module, an information detection and processing unit, a power supply module, an information processing module, a data storage module and a data transmission module.

7. The portable weld seam detector according to claim 4, characterized in that: and an adjusting bolt (13) is screwed on the mounting ring (9), and one end of the adjusting bolt (13) is abutted against the shell (2).