CN219496254U

CN219496254U - Welding seam ultrasonic detection device with adjustable detection angle

Info

Publication number: CN219496254U
Application number: CN202320217032.1U
Authority: CN
Inventors: 戴欢东; 冶成东; 夏冬才
Original assignee: Wuxi Zhenhua Construction Engineering Quality Inspection Co Ltd
Current assignee: Wuxi Zhenhua Construction Engineering Quality Inspection Co Ltd
Priority date: 2023-02-15
Filing date: 2023-02-15
Publication date: 2023-08-08
Anticipated expiration: 2033-02-15

Abstract

The utility model provides a welding seam ultrasonic detection device with an adjustable detection angle, which relates to the detection field and comprises an elastic sleeve, wherein a connecting block is arranged on the elastic sleeve, a mounting disc is arranged at the center of the top end of the connecting block, a placing groove is formed in the center of the top end of the mounting disc, rotating shafts are arranged on two sides of the placing groove in a rotating mode, a connecting sleeve is fixed on the surface wall of the rotating shaft, a handheld detector host is arranged on the side face of the connecting sleeve on one side, the handheld detector host is connected with a connecting wire and a detection probe, two groups of supporting rods are symmetrically fixed on the connecting sleeve on the other side, and a supporting plate is fixed at the end part of each supporting rod.

Description

Welding seam ultrasonic detection device with adjustable detection angle

Technical Field

The utility model relates to the field of detection, in particular to a welding seam ultrasonic detection device with an adjustable detection angle.

Background

The steel structure building is a building with a bearing structure formed by steel members, compared with the traditional concrete building, the steel members are used for replacing reinforced concrete, the strength is higher, the shock resistance is better, the steel members can be manufactured in factories and installed on building sites, the building construction is greatly facilitated, but the steel members are provided with welding seams in production, whether the welding seams are defective or not needs to be detected in order to ensure the quality of the steel members, the welding seams are detected in an ultrasonic flaw detection mode at present, a hand-held welding seam ultrasonic flaw detector is generally used, a detector main machine is held by a detector hand, the detector hand-held probe is used for carrying out fitting movement detection along the welding seams, and for larger members, single personnel are inconvenient to operate, particularly in high detection, because the angle of the hand-held main machine cannot be adjusted, the detector can disperse the energy of the detector when looking at the main machine, and the safety is influenced.

Therefore, a welding seam ultrasonic detection device with adjustable detection angle is provided.

Disclosure of Invention

The utility model aims to provide a welding seam ultrasonic detection device with an adjustable detection angle and solve the problem of background.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model provides a welding seam ultrasonic detection device with adjustable detection angle, includes the elastic sleeve, install the connecting block on the elastic sleeve, the mounting disc is installed to connecting block top center, the standing groove has been seted up at mounting disc top center, the standing groove both sides rotate there is the pivot, be fixed with the adapter sleeve on the pivot table wall, one side the handheld detector host computer of adapter sleeve side-mounting, handheld detector host computer is connected with connecting wire and test probe, the opposite side the adapter sleeve symmetry is fixed with two sets of vaulting poles, vaulting pole end fixing has the backup pad.

Furthermore, the installation groove has been seted up at adapter sleeve side center, it runs through to rotate on the installation groove inner wall has the screw rod, screw rod lateral wall center bilateral symmetry threaded connection has two sets of symmetry pieces, handheld detector host computer and vaulting pole all have connecting screw with symmetry piece side threaded connection.

Furthermore, a sliding groove is formed in the side face of the supporting plate, a sliding block is arranged in the sliding groove in a sliding mode, and the sliding block is fixed at the end portion of the supporting rod.

Furthermore, the sliding grooves penetrate through two sides of the supporting plate, long holes are formed in the side face of the supporting plate at equal intervals, the long holes are communicated with the sliding grooves, short holes are formed in the sliding blocks, and positioning bolts are connected with the inner threads of the short holes.

Further, the diameter of the head of the positioning bolt is larger than the width of the long hole.

Furthermore, the top end of the connecting block is rotated to form a connecting rod, and the mounting plate is fixed at the end part of the connecting rod.

Furthermore, through holes are formed in the circumference of the top end of the mounting plate at the position of the non-placing groove, positioning holes are formed in the connecting block in a matched mode, and positioning rods are inserted into the through holes and the positioning holes.

Furthermore, a rectangular groove for placing the positioning rod is formed in the top end of the mounting plate, and positioning screws are fixed to the mounting plate and the end portions of the rotating shafts in a threaded mode.

When the device provided by the technical scheme of the utility model is used, a detector can use the elastic sleeve to mount the device on an arm, one hand can be liberated when the device is detected, the operation is convenient for larger components, the safety is improved when the device is detected at a high position, and meanwhile, the connecting sleeve is rotated under the action of the rotating shaft to adjust the pitching angle of the main machine of the handheld detector; the screw is rotated by utilizing the cooperation of the screw and the symmetrical blocks, the distance between the two groups of symmetrical blocks is adjusted, and the distance between the two groups of supporting rods is adjusted, so that the device is suitable for the installation of a handheld detector host and the supporting rods; the connecting rod can be used for rotating the mounting plate, steering of the handheld detector host is adjusted, and the positioning rod is inserted into the positioning hole and the through hole to realize fixation.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a mounting plate structure according to the present utility model;

FIG. 3 is a schematic view of the structure of the connecting block of the present utility model;

fig. 4 is a schematic view of the structure of the support plate of the present utility model.

Marked in the figure as: 1. the hand-held detector comprises a spring sleeve 2, a connecting block 3, a mounting plate 4, a placing groove 5, a rotating shaft 6, a connecting sleeve 7, a hand-held detector host 8, a connecting wire 9, a detecting probe 10, a supporting rod 11, a supporting plate 12, a mounting groove 13, a screw rod 14, a symmetrical block 15, a connecting screw 16, a sliding groove 17, a sliding block 18, a long hole 19, a short hole 20, a positioning bolt 21, a connecting rod 22, a through hole 23, a positioning hole 24, a positioning rod 25, a moment groove 26 and a positioning screw.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

As shown in fig. 1 to 4, an ultrasonic welding seam detecting device with adjustable detecting angle comprises an elastic sleeve 1,

examples

As shown in fig. 1, 2 and 3, a connecting block 2 is installed on an elastic sleeve 1, a mounting disc 3 is installed at the center of the top end of the connecting block 2, a placing groove 4 is formed at the center of the top end of the mounting disc 3, rotating shafts 5 are arranged on two sides of the placing groove 4, connecting sleeves 6 are fixed on the surface walls of the rotating shafts 5, a handheld detector host 7 is installed on the side face of the connecting sleeve 6 on one side, the handheld detector host 7 is connected with a connecting wire 8 and a detecting probe 9, two groups of supporting rods 10 are symmetrically fixed on the connecting sleeve 6 on the other side, supporting plates 11 are fixed at the end parts of the supporting rods 10, a mounting groove 12 is formed in the center of the side face of the connecting sleeve 6, a screw 13 is penetrated on the inner wall of the mounting groove 12 in a rotating mode, two groups of symmetrical blocks 14 are symmetrically connected with the centers of the side faces of the side walls of the screw 13, and the side faces of the symmetrical blocks 14 are in a threaded mode, and connecting screws 15 are connected with the side faces of the two groups of the handheld detector host 7 and the supporting rods 10; the distance between the symmetrical blocks 14 can be adjusted by utilizing the threaded fit of the screw 13 and the symmetrical blocks 14, so that the installation of the handheld detector host 7 and the stay bar 10 is facilitated, a detector can install the device on an arm by utilizing the elastic sleeve 1, one hand can be liberated during detection, the operation is convenient for larger components, and the safety is improved during high-position detection;

as shown in fig. 1, 3 and 4, a sliding groove 16 is formed on the side surface of the supporting plate 11, a sliding block 17 is slid in the sliding groove 16, the sliding block 17 is fixed at the end part of the supporting rod 10, the sliding groove 16 is arranged penetrating through two sides of the supporting plate 11, long holes 18 are formed on the side surface of the supporting plate 11 at equal intervals, the long holes 18 are communicated with the sliding groove 16, short holes 19 are formed on the sliding block 17, positioning bolts 20 are connected in the internal threads of the short holes 19, the diameter of the head part of each positioning bolt 20 is larger than the width of the long holes 18, the supporting plate 11 is connected with the supporting rod 10 under the sliding fit of the sliding block 17 and the sliding groove 16, the short holes 19 are connected with the long holes 18 through the threads of the positioning bolts 20, the fixing of the supporting plate 11 is realized, the connecting rod 21 is rotated at the top end of the connecting block 2, the mounting plate 3 is fixed at the end part of the connecting rod 21, through holes 22 are formed in the circumference of the top end of the mounting plate 3 at the position which is not provided with the placing groove 4, positioning holes 23 are formed in the connecting block 2 in a matched mode, positioning rods 24 are inserted into the through holes 22 and the positioning holes 23, the connecting rod 21 can be utilized to rotate the mounting plate 3, the steering of the handheld detector host 7 is adjusted, the positioning rods 24 are utilized to be inserted into the positioning holes 23 and the through holes 22 to realize the fixing, rectangular grooves 25 for placing the positioning rods 24 are formed in the top end part of the mounting plate 3, and positioning screws 26 are fixed at the end parts of the mounting plate 3 and the group of the rotating shafts 5 in a threaded mode;

during the use, install handheld detector host computer 7 and vaulting pole 10, first carry out the fixed of vaulting pole 10, utilize the screw fit of connecting screw 15 and symmetry piece 14 and vaulting pole 10, fix the vaulting pole 10 in symmetry piece 14 side, then under the sliding fit of slider 17 and spout 16, connect backup pad 11 and vaulting pole 10, according to the size of handheld detector host computer 7, rotate screw 13 of one side, adjust the interval of two sets of symmetry pieces 14, adjust the distance between two sets of vaulting poles 10, then through positioning bolt 20 threaded connection short hole 19 and slot hole 18, realize the fixed of backup pad 11, the backup pad 11 is accomplished the back, also according to the size of handheld detector host computer 7, rotate another set of screw 13, adjust the distance of two sets of symmetry pieces 14, utilize connecting screw 15 to link up handheld detector host computer 7 and symmetry piece 14, can be according to the use needs, the adapter sleeve 6, adjust the every single-sided 5 of handheld detector host computer 7, after the adjustment, make the lift backup pad 11 and handheld detector host computer 7 contact with the jack-up side, can be at the time of the setting of the jack-up, can be realized at the main computer 3 at the time of the high position of the user's side, the jack-up can be adjusted at the main computer 3, the position of the user can be adjusted through the jack-up-setting device is realized at the jack-up to the handheld detector host computer 3, the position of the user, can be adjusted through the jack-up to the setting device is installed at the jack-knob 3, and can be realized, the user can be adjusted, and can be adjusted to the position and can be convenient for the user is convenient for the side, and can be measured, and can be used.

The present utility model is not limited to the preferred embodiments, and any person skilled in the art can make many possible variations and modifications to the technical solution of the present utility model by using the disclosed method without departing from the scope of the technical solution of the present utility model.

Claims

1. The utility model provides a detect welding seam ultrasonic detection device with adjustable angle, is including elastic sleeve (1), its characterized in that: install connecting block (2) on elastic sleeve (1), mounting disc (3) are installed at connecting block (2) top center, standing groove (4) have been seted up at mounting disc (3) top center, standing groove (4) both sides rotate have pivot (5), be fixed with adapter sleeve (6) on pivot (5) table wall, one side adapter sleeve (6) side-mounting hand-held detection appearance host computer (7), hand-held detection appearance host computer (7) are connected with connecting wire (8) and test probe (9), and the opposite side adapter sleeve (6) symmetry is fixed with two sets of vaulting poles (10), vaulting pole (10) end fixing has backup pad (11).

2. An adjustable angle weld ultrasonic inspection apparatus according to claim 1, wherein: the device is characterized in that an installation groove (12) is formed in the center of the side face of the connecting sleeve (6), a screw (13) is rotatably penetrated through the inner wall of the installation groove (12), two groups of symmetrical blocks (14) are symmetrically connected with two sides of the center of the side wall of the screw (13) in a threaded mode, and connecting screws (15) are connected with the side faces of the handheld detector host machine (7) and the supporting rods (10) in a threaded mode and the side faces of the symmetrical blocks (14).

3. An adjustable angle weld ultrasonic inspection apparatus according to claim 2, wherein: a sliding groove (16) is formed in the side face of the supporting plate (11), a sliding block (17) slides in the sliding groove (16), and the sliding block (17) is fixed at the end portion of the supporting rod (10).

4. A welding seam ultrasonic testing apparatus with adjustable testing angle as defined in claim 3, wherein: the sliding grooves (16) are formed in two sides of the supporting plate (11) in a penetrating mode, long holes (18) are formed in the side face of the supporting plate (11) at equal intervals, the long holes (18) are communicated with the sliding grooves (16), short holes (19) are formed in the sliding blocks (17), and positioning bolts (20) are connected with the inner threads of the short holes (19).

5. The ultrasonic weld inspection device with adjustable inspection angle according to claim 4, wherein: the diameter of the head of the positioning bolt (20) is larger than the width of the long hole (18).

6. The ultrasonic weld inspection device with adjustable inspection angle according to claim 5, wherein: the top end of the connecting block (2) is rotated to form a connecting rod (21), and the mounting disc (3) is fixed at the end part of the connecting rod (21).

7. The ultrasonic weld inspection device with adjustable inspection angle according to claim 6, wherein: through holes (22) are formed in the circumference of the top end of the mounting disc (3) at the position other than the placing groove (4), positioning holes (23) are formed in the connecting block (2) in a matched mode, and positioning rods (24) are inserted into the through holes (22) and the positioning holes (23).

8. The ultrasonic weld inspection device with adjustable inspection angle according to claim 7, wherein: rectangular grooves (25) for placing positioning rods (24) are formed in the top ends of the mounting plates (3), and positioning screws (26) are fixed at the end portions of the mounting plates (3) and the rotating shafts (5) in a threaded mode.