CN218524722U

CN218524722U - High-pressure vessel welding seam detection robot

Info

Publication number: CN218524722U
Application number: CN202222333396.4U
Authority: CN
Inventors: 孟宪宇
Original assignee: Jiangsu Benxu Machinery Technology Co ltd
Current assignee: Jiangsu Benxu Machinery Technology Co ltd
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2023-02-24
Anticipated expiration: 2032-09-02

Abstract

The utility model discloses a high-pressure vessel welding seam inspection robot, its technical scheme main points are: the welding line scanner comprises a side plate, wherein an instrument block is fixedly mounted on the top surface of the side plate, a side groove is formed in one side of the instrument block, a first electric push rod is fixedly mounted inside the side groove, a welding line scanner is arranged on one side of the instrument block, an outer groove is formed in one side of the side plate, and a supporting plate is arranged inside the outer groove; the accessible will wait to detect the inner chamber card of high-pressure vessel when using on two card posts, can push away two movable blocks through opening second electric putter this moment and strut the inner chamber that supports high-pressure vessel and install, rethread step motor drive supporting disk rotates, can realize rotating the effect that high-pressure vessel cooperation welding seam scanner carries out comprehensive detection, the crooked universal tube location fan-shaped nozzle of accessible is to waiting to detect the high-pressure vessel outside, can clear up the effect of the outside dust of high-pressure vessel through the fan, prevent to influence subsequent detection.

Description

High-pressure vessel welding seam detection robot

Technical Field

The utility model relates to a welding seam detects technical field, concretely relates to high-pressure vessel welding seam inspection robot.

Background

The production of the high-pressure container is carried out by welding each part, a plurality of welding seams can appear, and because a plurality of accidents caused by the welding seams exist, the welding seams of the high-pressure container need to be detected to check whether defects exist in the welding seams in order to ensure the safety of the production process.

According to the application number: CN202122163949.1, it is known that a spherical tank weld joint detection robot solves the problems that the existing flaw detection robot has poor adaptability to a complex structure, unstable adsorption force and danger of separating from a wall surface. The robot comprises a robot body, wherein a manipulator capable of adjusting movement in all directions is arranged above the robot body, and a flaw detection device is arranged at the foremost end of the manipulator; an infrared image recognition system is arranged above the robot body and is rotationally connected with the robot body; the robot comprises a robot body, and is characterized in that a traveling wheel is arranged at the lower end of the robot body, and a plurality of groups of negative pressure suckers are arranged on the traveling wheel.

However, the above-mentioned spherical tank weld seam detection robot still has some disadvantages, such as: when the device is used, an object to be detected cannot be fixed to be matched for comprehensive detection of a welding line, and in order to solve the problems, a high-pressure container welding line detection robot is provided.

SUMMERY OF THE UTILITY MODEL

To the problem of mentioning in the background art, the utility model aims at providing a high pressure vessel welding seam inspection robot to solve the problem of mentioning in the background art.

The above technical purpose of the present invention can be achieved by the following technical solutions: a high-pressure vessel weld inspection robot, comprising: the welding line detector comprises a side plate, an instrument block is fixedly mounted on the top surface of the side plate, a side groove is formed in one side of the instrument block, a first electric push rod is fixedly mounted inside the side groove, and a welding line scanner is arranged on one side of the instrument block; and the mounting assembly is arranged on one side of the side plate and used for mounting the container to be detected.

Through adopting above-mentioned technical scheme, through setting up the welding seam scanner for detect high-pressure vessel's welding seam, through setting up the installation component, be used for spacing installation high-pressure vessel to detect it comprehensively with cooperation welding seam scanner.

Preferably, the mounting assembly comprises: the outer trough is arranged on one side of the side plate, a supporting plate is arranged inside the outer trough, two top troughs are arranged on one side of the supporting plate, a moving block is arranged inside the top troughs, a clamping column is fixedly mounted on one side of the moving block, second electric push rods are embedded into two adjacent sides of the top troughs respectively, and telescopic shafts of the second electric push rods are fixedly connected with the adjacent moving blocks.

Through adopting above-mentioned technical scheme, through setting up the card post, the accessible will wait to detect the inner chamber card of high-pressure vessel on two card posts when using, can promote two movable blocks through opening second electric putter and strut the inner chamber that supports high-pressure vessel this moment, can reach the installation and wait to detect high-pressure vessel to in the effect of follow-up comprehensive detection.

Preferably, the mounting assembly further comprises: the instrument groove, the instrument groove is seted up one side of outer groove, the inside fixed mounting in instrument groove has step motor, step motor's output shaft with supporting disk fixed connection is in the same place.

Through adopting above-mentioned technical scheme, through setting up step motor, to waiting to detect the high-pressure vessel installation back when using, accessible open step motor drives the supporting disk and rotates this moment, can realize rotating the effect that high-pressure vessel cooperation welding seam scanner carries out comprehensive detection.

Preferably, the outer circle wall surface of the clamping column is fixedly sleeved with a rubber ring.

Through adopting above-mentioned technical scheme, through setting up the rubber ring for the condition of slippage prevents to appear in further laminating high pressure vessel's inner chamber.

Preferably, a control panel is embedded in one side of the side plate, and the control panel is electrically connected with the stepping motor.

By adopting the technical scheme, the control panel is arranged for setting the pulse frequency of the stepping motor so as to control the rotating speed of the stepping motor, and the detection speed of the welding seam scanner for rotating the high-pressure containers with different sizes is matched.

Preferably, one side fixed mounting of curb plate has the fan, the air outlet of fan is fixed to have cup jointed the universal pipe, the fixed cup joint of one end of universal pipe has connect fan-shaped shower nozzle.

Through adopting above-mentioned technical scheme, through setting up universal pipe, the fan-shaped shower nozzle is fixed a position to waiting to detect the high-pressure vessel outside to the universal pipe of accessible bending when using, can clear up the effect of the outside dust of high-pressure vessel through the fan, prevents to influence subsequent detection.

To sum up, the utility model discloses mainly have following beneficial effect:

through setting up the welding seam scanner, a welding seam for detecting high-pressure vessel, through setting up the installation component, a welding seam scanner is detected its comprehensively to the spacing installation high-pressure vessel, through setting up the card post, the accessible will wait to detect high-pressure vessel's inner chamber card when using on two card posts, can strut the inner chamber that supports high-pressure vessel through opening two movable blocks of second electric putter promotion this moment, can reach the installation and wait to detect high-pressure vessel, so that follow-up comprehensive effect that detects, through setting up step motor, to waiting to detect high-pressure vessel installation back when using, accessible opening step motor drives the supporting disk and rotates this moment, can realize rotating the effect that high-pressure vessel cooperation welding seam scanner carries out comprehensive detection.

Through setting up the rubber ring, an inner chamber for further laminating high-pressure vessel, prevent the condition of slippage, through setting up control panel, a rotational speed for setting up step motor's pulse number of times with control step motor, with cooperation welding seam scanner to equidimension high-pressure vessel pivoted detection rate not, through setting up universal pipe, accessible crooked universal pipe location fan-shaped nozzle is to waiting to detect the high-pressure vessel outside when using, can clear up the effect of the outside dust of high-pressure vessel through the fan, prevent to influence subsequent detection.

Drawings

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

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

FIG. 3 is a schematic view of the structure of the outer trough of the present invention;

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

Reference numerals are as follows: 1. a side plate; 2. an instrument block; 3. a side groove; 4. a first electric push rod; 5. a weld scanner; 6. an outer tank; 7. a support disc; 8. a top groove; 9. a moving block; 10. clamping the column; 11. a second electric push rod; 12. an instrument slot; 13. a stepping motor; 14. a rubber ring; 15. a control panel; 16. a fan; 17. a universal tube; 18. a fan-shaped spray head.

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, 2, 3 and 4, a high pressure vessel weld inspection robot includes: curb plate 1, the top surface fixed mounting of curb plate 1 has instrument piece 2, side channel 3 has been seted up to one side of instrument piece 2, the inside fixed mounting of side channel 3 has first electric putter 4, one side of instrument piece 2 is provided with welding seam scanner 5, through setting up welding seam scanner 5, a welding seam for detecting high-pressure vessel, one side of curb plate 1 is provided with the installation component, a container is waited to detect for the installation, through setting up the installation component, a container is detected comprehensively with cooperation welding seam scanner 5 to it for spacing installation high-pressure vessel, the installation component includes: outer tank 6, outer tank 6 is seted up in one side of curb plate 1, the inside of outer tank 6 is provided with supporting disk 7, two overhead troughs 8 have been seted up to one side of supporting disk 7, the inside of overhead trough 8 is provided with movable block 9, one side fixed mounting of movable block 9 has card post 10, two adjacent both sides in overhead trough 8 are embedded respectively to have second electric putter 11, the telescopic shaft of second electric putter 11 is in the same place with adjacent movable block 9 fixed connection, through setting up card post 10, the accessible will wait to detect the inner chamber card of high-pressure vessel when using on two card posts 10, can strut the inner chamber that supports high-pressure vessel through opening two movable blocks 9 by opening second electric putter 11 this moment, can reach the installation and wait to detect the high-pressure vessel, so that the effect of follow-up comprehensive detection.

Referring to fig. 3 and 4, the mounting assembly further includes: appearance tank 12, instrument tank 12 sets up the one side at outer groove 6, the inside fixed mounting of appearance tank 12 has step motor 13, step motor 13's output shaft and supporting disk 7 fixed connection are in the same place, through setting up step motor 13, to waiting to detect the pressurized container installation back when using, accessible open step motor 13 this moment drives supporting disk 7 and rotates, can realize rotating pressurized container cooperation welding seam scanner 5 and carry out the effect that detects comprehensively, the fixed rubber ring 14 that has cup jointed of excircle wall of card post 10, through setting up rubber ring 14, an inner chamber for further laminating pressurized container, prevent the condition of slippage.

Referring to fig. 1 and 3, one side of curb plate 1 is embedded to have control panel 15, control panel 15 is in the same place with step motor 13 electric connection, through setting up control panel 15, a rotational speed for setting up step motor 13's pulse number is with control step motor 13, with cooperation welding seam scanner 5 to not equidimension high-pressure vessel pivoted detection rate, one side fixed mounting of curb plate 1 has fan 16, fan 16's air outlet is fixed to have cup jointed universal pipe 17, the fixed fan-shaped shower nozzle 18 that has cup jointed of one end of universal pipe 17, through setting up universal pipe 17, accessible crooked universal pipe 17 location fan-shaped shower nozzle 18 of accessible when using is to waiting to detect the high-pressure vessel outside, can clear up the effect of the outside dust of high-pressure vessel through fan 16, prevent to influence subsequent detection.

The working principle is as follows: referring to fig. 1, 2, 3 and 4, when in use, an inner cavity of a high-pressure container to be detected can be clamped on two clamping columns 10, at this time, the second electric push rod 11 is started to push two moving blocks 9 to prop up and abut against the inner cavity of the high-pressure container for installation, then, the stepping motor 13 is started to drive the supporting plate 7 to rotate, so that the effect of comprehensively detecting the high-pressure container in cooperation with the welding line scanner 5 can be achieved, the control panel 15 is arranged to control the rotating speed of the stepping motor 13 by setting the pulse frequency of the stepping motor 13 so as to match the detection speed of the welding line scanner 5 on the rotation of the high-pressure containers with different sizes, the fan-shaped spray head 18 can be positioned to the outer side of the high-pressure container to be detected by bending the universal pipe 17, namely, the effect of cleaning dust outside the high-pressure container by the fan 16 can be achieved, and subsequent detection is prevented from being influenced.

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 robot for inspecting weld of high-pressure vessel, comprising:

the welding line detector comprises a side plate (1), wherein an instrument block (2) is fixedly mounted on the top surface of the side plate (1), a side groove (3) is formed in one side of the instrument block (2), a first electric push rod (4) is fixedly mounted inside the side groove (3), and a welding line scanner (5) is arranged on one side of the instrument block (2);

the mounting assembly is arranged on one side of the side plate (1) and used for mounting a container to be detected.

2. The high pressure vessel weld inspection robot of claim 1, wherein the mounting assembly comprises:

the outer trough (6), establish in outer trough (6) one side of curb plate (1), the inside of outer trough (6) is provided with supporting disk (7), two top grooves (8) have been seted up to one side of supporting disk (7), the inside of top groove (8) is provided with movable block (9), one side fixed mounting of movable block (9) has card post (10), two the adjacent both sides in top groove (8) are embedded respectively has second electric putter (11), the telescopic shaft of second electric putter (11) with adjacent movable block (9) fixed connection together.

3. The high pressure vessel weld inspection robot of claim 2, wherein the mounting assembly further comprises:

instrument groove (12), instrument groove (12) are seted up one side of outer groove (6), the inside fixed mounting of instrument groove (12) has step motor (13), the output shaft of step motor (13) with supporting disk (7) fixed connection together.

4. The robot for detecting the weld of the high-pressure vessel according to claim 3, wherein a rubber ring (14) is fixedly sleeved on the outer circular wall surface of the clamping column (10).

5. The robot for inspecting weld of high pressure vessel according to claim 4, wherein a control panel (15) is embedded in one side of the side plate (1), and the control panel (15) is electrically connected to the stepping motor (13).

6. The welding line detection robot for the high-pressure vessel as claimed in claim 1, wherein a fan (16) is fixedly installed at one side of the side plate (1), a universal pipe (17) is fixedly sleeved at an air outlet of the fan (16), and a fan-shaped spray nozzle (18) is fixedly sleeved at one end of the universal pipe (17).