CN217687121U

CN217687121U - Nonrust steel pipe welding detection device

Info

Publication number: CN217687121U
Application number: CN202221358189.8U
Authority: CN
Inventors: 王建华
Original assignee: Yantai Huake Testing Equipment Co ltd
Current assignee: Yantai Huake Testing Equipment Co ltd
Priority date: 2022-06-01
Filing date: 2022-06-01
Publication date: 2022-10-28
Anticipated expiration: 2032-06-01

Abstract

The utility model relates to a welding detects technical field, specifically is a nonrust steel pipe welding detection device, which comprises a frame, the bottom left and right sides of frame is provided with the fixed plate respectively, each the bottom of fixed plate all is provided with a pair of universal wheel, the inner chamber top of frame is provided with two cylinders, two the output fixed mounting of cylinder has fixed case, the inner chamber of fixed case is provided with the slip subassembly, the bottom left and right sides of slip subassembly extends to the bottom left and right sides of fixed case respectively and is connected with splint, two one side that splint are close to each other all is the arc. This nonrust steel pipe welding detection device has solved steel pipe welding detection device and has been not convenient for initiatively press from both sides and get the steel pipe in the use of reality, needs operating personnel to place the steel pipe between splint, and the operation is complicated troublesome, consumes the angle that physical power is big and adopt manual regulation infrared distance meter, need consume a large amount of time, the lower problem of precision.

Description

Nonrust steel pipe welding detection device

Technical Field

The utility model relates to a welding detects technical field, specifically is a nonrust steel pipe welding detection device.

Background

The welding quality detection refers to the detection of welding results, and aims to ensure the integrity, reliability, safety and usability of a welding structure. In addition to the requirements for welding technology and welding process, weld quality inspection is also an important part of the quality management of welded structures.

The utility model discloses a chinese utility model patent of application number 201920250104.6 discloses a welding steel pipe welding seam roughness detection device, has solved the big shortcoming of the current steel pipe welding seam roughness detection degree of difficulty, including the device support, one side welding of device support has the fixed plate, and the inside of device support is connected with first regulation pole through the bearing, the outside cover of first regulation pole is equipped with the telescopic link, the terminal bottom welding of telescopic link has the branch of following the vertical downward setting of telescopic link, during the use, only needs to adjust the first regulation pole and adjusts the distance between two splint to press from both sides tightly to fix on the surface of steel pipe, rotate the position alignment welding seam that the infrared distance measuring appearance was adjusted to the second regulation pole, and screw out adjusting bolt, change infrared distance measuring appearance angle, make the light source aim at the welding seam perpendicularly, and screw in adjusting bolt is fixed, start infrared distance measuring appearance and handle and rotate the round along the pipe surface with the device support and can obtain complete data, detect simply, and the practicality is strong.

However, in the actual use process, the steel pipes are not convenient to clamp actively, operators are required to place the steel pipes between the clamping plates, the operation is complicated and troublesome, the physical strength is high, and adopt the angle of manual regulation infrared distance meter, need consume a large amount of time, the precision is lower, to this problem, provides a nonrust steel pipe welding detection device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a nonrust steel pipe welding detection device to solve the problem that proposes among the above-mentioned background art. In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a nonrust steel pipe welding detection device, includes the frame, the bottom left and right sides of frame is provided with the fixed plate respectively, each the bottom of fixed plate all is provided with a pair of universal wheel, the inner chamber top of frame is provided with two cylinders, two the output fixed mounting of cylinder has fixed case, the inner chamber of fixed case is provided with the slip subassembly, the bottom left and right sides of slip subassembly extends to the bottom left and right sides of fixed case respectively and is connected with splint, two one side that splint are close to each other all is the arc, the front end of fixed case is provided with the casing, the inner chamber of casing is provided with angle adjusting part, angle adjusting part's bottom is provided with infrared distance meter, two one side that splint are close to each other all is provided with a plurality of rolling subassemblies.

Preferably, each rolling assembly comprises a rotary column and a roller, the front end and the rear end of the rotary column are respectively rotatably connected to the front side and the rear side of the inner cavity of the clamping plate through bearings, and the roller is fixedly sleeved on the outer wall of the rotary column.

Preferably, the outer wall of the roller is fixedly sleeved with a rubber sleeve.

Preferably, the universal wheel is a self-locking universal wheel.

Preferably, angle adjusting element is including first motor, rotary rod and rotatory piece, first motor sets up the right-hand member at the casing, the output of first motor extends to the inner chamber of casing, the one end of rotary rod is passed through the bearing and is rotated the inner chamber left side of connecting at the casing, the other end of rotary rod and the output fixed connection of first motor, the fixed outer wall at the rotary rod that cup joints of rotatory piece, the bottom and the infrared distance meter fixed connection of rotatory piece.

Preferably, the slip subassembly is including second motor, lead screw, slider, slide, carriage release lever and spacing subassembly, the second motor sets up the right-hand member at fixed case, the output of second motor extends to the inner chamber of fixed case, the one end of lead screw is passed through the bearing and is rotated the inner chamber left side of connecting at fixed case, the lead screw other end and the output fixed connection of second motor, the lead screw outer wall left and right sides is relative setting, two the slider spiro union is respectively in the outer wall left and right sides of lead screw, the bottom at fixed case is seted up to the slide, two the equal slidable inlay in the inner chamber of slide of carriage release lever, two the top of carriage release lever is connected with two sliders respectively, two the bottom of carriage release lever is connected with two splint respectively, spacing subassembly sets up the inner chamber top at fixed case, the bottom left and right sides of spacing subassembly is connected with two sliders respectively.

Preferably, spacing subassembly is including spacing groove and stopper, the inner chamber top at fixed case is seted up to the spacing groove, two the equal slidable of one end of stopper inlays in the inner chamber of spacing groove, two the other end of stopper is connected with the top of two sliders respectively, the inner chamber of spacing groove and the outer wall of stopper think of dying to cooperate and all be "T" font.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the two clamping plates can slide relatively through the arrangement of the sliding assembly, so that the rollers on the two clamping plates clamp the steel pipe, the welding seam is aligned with the infrared distance meter, the steel pipes with different diameters can be fixed conveniently, the automatic angle adjustment of the infrared distance meter can be realized through the arrangement of the angle adjusting assembly, the precision is high, the time is saved, the steel pipe can be rotated conveniently through the arrangement of the rolling assembly, and the circumference of the welding seam can be irradiated by the infrared distance meter;

2. the device can be conveniently moved to the position near the steel pipe by arranging the universal wheels, the steel pipe is conveniently fixed, the height of the fixed box, the sliding assembly and the clamping plate can be adjusted by arranging the air cylinder, make two splint be located respectively and place in the outer wall both sides of subaerial steel pipe, and then can conveniently press from both sides tight fixedly to the steel pipe, avoid need operating personnel to place the steel pipe between splint when fixed steel pipe, easy operation is convenient, practices thrift physical power.

Drawings

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

FIG. 2 is a front sectional view of the fixing box of the present invention;

fig. 3 is a front sectional view of the housing of the present invention;

fig. 4 is a schematic structural view of the drum of the present invention.

In the figure: 1. a frame; 2. a fixing plate; 3. a universal wheel; 4. a cylinder; 5. a stationary box; 6. a housing; 7. a splint; 8. rotating the column; 9. a drum; 10. a first motor; 11. rotating the rod; 12. rotating the block; 13. an infrared range finder; 14. a second motor; 15. a screw rod; 16. a slider; 17. a slideway; 18. a travel bar; 19. a limiting groove; 20. and a limiting block.

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 the staff of ordinary skill in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a stainless steel pipe welding detection device comprises a rack 1, wherein fixed plates 2 are respectively arranged on the left side and the right side of the bottom end of the rack 1, a pair of universal wheels 3 is arranged at the bottom end of each fixed plate 2, two air cylinders 4 are arranged at the top end of an inner cavity of the rack 1, a fixed box 5 is fixedly installed at the output ends of the two air cylinders 4, a sliding component is arranged in the inner cavity of the fixed box 5, the left side and the right side of the bottom end of the sliding component respectively extend to the left side and the right side of the bottom end of the fixed box 5 and are respectively connected with clamping plates 7, one side, close to each other, of the two clamping plates 7 is arc-shaped, a casing 6 is arranged at the front end of the fixed box 5, an angle adjusting component is arranged in the inner cavity of the casing 6, an infrared distance meter 13 is arranged at the bottom end of the angle adjusting component, the infrared distance meter 13 is the prior art, too much description is omitted, a plurality of components are arranged on one side, close to each other, and through the arrangement of the sliding components, the two clamping plates 7 can slide relatively, so that the rollers 9 on the two clamping plates 7 clamp the steel pipe tightly, a welding seam is aligned with the infrared distance measuring instrument 13, the steel pipes with different diameters can be conveniently fixed, the automatic angle adjustment of the infrared distance measuring instrument 13 can be realized through the arrangement of the angle adjusting component, the precision is high, the time is saved, the steel pipe can be conveniently rotated through the arrangement of the rolling component, the circumference of the welding seam can be uniformly irradiated by the infrared distance measuring instrument 13, the device can be conveniently moved to the position near the steel pipe through the arrangement of the universal wheel 3, the steel pipe can be conveniently fixed, the heights of the fixing box 5, the sliding component and the clamping plates 7 can be adjusted through the arrangement of the air cylinder 4, the two clamping plates 7 are respectively positioned at two sides of the outer wall of the steel pipe on the ground, the steel pipe can be conveniently clamped and fixed, the situation that an operator needs to place the steel pipe between the clamping plates 7 when fixing the steel pipe is avoided, the operation is simple and convenient, and the physical strength is saved.

In this embodiment, each rolling assembly comprises a rotary column 8 and a roller 9, the front end and the rear end of the rotary column 8 are respectively connected to the front side and the rear side of the inner cavity of the clamping plate 7 through bearings in a rotating manner, the roller 9 is fixedly sleeved on the outer wall of the rotary column 8, the steel pipe is rotated under the action of friction force on the circumference of the outer wall of the roller 9, and then the flatness of the whole welding line on the steel pipe can be detected.

In this embodiment, the rubber sleeve is fixedly sleeved on the outer wall of the roller 9, so that the friction between the steel pipe and the outer circumference of the roller 9 can be increased.

In this embodiment, the universal wheel 3 is a self-locking universal wheel 3, which is convenient for the movement and position fixation of the device.

In this embodiment, angle adjusting part is including first motor 10, rotary rod 11 and rotatory piece 12, first motor 10 sets up the right-hand member at casing 6, the output of first motor 10 extends to the inner chamber of casing 6, the inner chamber left side at casing 6 is connected in the rotation of bearing is passed through to the one end of rotary rod 11, the other end of rotary rod 11 and the output fixed connection of first motor 10, rotatory piece 12 is fixed to be cup jointed at the outer wall of rotary rod 11, the bottom and the infrared distance meter 13 fixed connection of rotatory piece 12, start first motor 10, make the output of first motor 10 drive rotary rod 11, rotatory piece 12 and infrared distance meter 13 are rotatory, make infrared distance meter 13 perpendicular with the welding seam, and then can be convenient for adjust the angle to infrared distance meter 13, time saving.

In this embodiment, the sliding assembly includes the second motor 14, the lead screw 15, the slider 16, the slide 17, the carriage release lever 18 and the spacing subassembly, the second motor 14 sets up the right-hand member at fixed case 5, the output of second motor 14 extends to the inner chamber of fixed case 5, the one end of lead screw 15 is passed through the bearing and is rotated the inner chamber left side of connecting at fixed case 5, the lead screw 15 other end and the output fixed connection of second motor 14, lead screw 15 outer wall left and right sides is relative setting, two sliders 16 are spiro union respectively in the outer wall left and right sides of lead screw 15, the bottom at fixed case 5 is seted up to slide 17, two equal slidable inlays the inner chamber at slide 17 in two carriage release levers 18, the top of two carriage release levers 18 is connected with two sliders 16 respectively, the bottom of two carriage release levers 18 is connected with two splint 7 respectively, the spacing subassembly sets up on the inner chamber top of fixed case 5, the bottom left and right sides of spacing subassembly is connected with two sliders 16 respectively, start second motor 14, make second motor 14 drive rotation, make lead screw 15 outer wall left and right sides screw 15 produce relative screw thread revolving force, make two sliders 16 and two splint 7 of the effect of spacing subassembly 19 and the fixed case 20 drive the middle part of the circumference slip 15 respectively, make the bottom of lead screw 15 drive the middle part of the fixed steel pipe respectively.

In this embodiment, spacing subassembly is including spacing groove 19 and stopper 20, the inner chamber top at fixed case 5 is seted up to spacing groove 19, the equal slidable of one end of two stoppers 20 inlays at the inner chamber of spacing groove 19, the other end of two stoppers 20 is connected with two slider 16's top respectively, the inner chamber of spacing groove 19 and stopper 20's outer wall think to die the cooperation and all be "T" font, through the setting of spacing groove 19 with stopper 20, can prevent that slider 16 from following lead screw 15 rotatory, because the inner chamber of spacing groove 19 and stopper 20's outer wall think to die the cooperation and all be "T" font, consequently, can make the stable embedded inner chamber at spacing groove 19 of stopper 20, the stability of spacing subassembly has been improved.

The utility model discloses a use method and advantage: when in use, the working process is as follows:

the device is moved to a steel pipe, the cylinder 4 is started, the output end of the cylinder 4 extends out, the fixing box 5 drives the clamping plates 7 to slide downwards, the two clamping plates 7 are located on two sides of the outer wall of the steel pipe respectively, at the moment, the second motor 14 is started, the second motor 14 drives the screw rod 15 to rotate, threads on the left side and the right side of the outer wall of the screw rod 15 generate relative thread rotating force, the two sliders 16 slide towards the middle of the screw rod 15 simultaneously under the limiting effect of the limiting grooves 19 and the limiting blocks 20, the two moving rods 18 drive the two clamping plates 7 to slide towards the middle of the bottom end of the fixing box 5 respectively, the outer wall circumference of the roller 9 clamps and fixes the steel pipe, at the moment, the output end of the cylinder 4 is controlled to contract, the fixing box 5 drives the clamping plates 7 and the steel pipe to slide upwards, the steel pipe is separated from contact with the ground, the first motor 10 is started, the output end of the first motor 10 drives the rotating rod 11, the rotating block 12 and the infrared distance meter 13 to rotate, the infrared distance meter 13 is perpendicular to the welding line, the angle of the infrared distance meter 13 can be conveniently adjusted, time is saved, the welding line can be used for detecting the flatness of the welding line of the steel pipe, the whole circumference of the steel pipe can be detected under the friction force on the outer wall of the steel pipe, and the roller 9, and the roller can be detected.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a nonrust pipe welding detection device, includes frame (1), its characterized in that: the utility model discloses a portable electronic scale, including frame (1), fixed plate (2), each fixed plate (5), fixed box (5), slide assembly, the bottom left and right sides of frame (1) is provided with fixed plate (2), each the bottom of fixed plate (2) all is provided with a pair of universal wheel (3), the inner chamber top of frame (1) is provided with two cylinders (4), two the output fixed mounting of cylinder (4) has fixed box (5), the inner chamber of fixed box (5) is provided with the slide assembly, the bottom left and right sides of slide assembly extends to the bottom left and right sides of fixed box (5) respectively and is connected with splint (7), two one side that splint (7) are close to each other all is the arc, the front end of fixed box (5) is provided with casing (6), the inner chamber of casing (6) is provided with angle adjusting part, angle adjusting part's bottom is provided with infrared distance meter (13), two one side that splint (7) are close to each other all is provided with a plurality of rolling subassembly.

2. The stainless steel pipe welding detection device of claim 1, wherein: each rolling assembly comprises a rotary column (8) and a roller (9), the front end and the rear end of the rotary column (8) are respectively connected to the front side and the rear side of the inner cavity of the clamping plate (7) through bearings in a rotating mode, and the roller (9) is fixedly sleeved on the outer wall of the rotary column (8).

3. The stainless steel pipe welding detection device according to claim 2, characterized in that: the outer wall of the roller (9) is fixedly sleeved with a rubber sleeve.

4. The stainless steel pipe welding detection device of claim 1, wherein: the universal wheel (3) is a self-locking universal wheel (3).

5. The stainless steel pipe welding detection device of claim 1, wherein: angle adjusting assembly is including first motor (10), rotary rod (11) and rotatory piece (12), first motor (10) sets up the right-hand member in casing (6), the output of first motor (10) extends to the inner chamber of casing (6), the one end of rotary rod (11) is passed through the bearing and is rotated the inner chamber left side of connecting in casing (6), the other end of rotary rod (11) and the output fixed connection of first motor (10), the fixed cup joint of rotatory piece (12) is at the outer wall of rotary rod (11), the bottom and infrared distance meter (13) fixed connection of rotatory piece (12).

6. The stainless steel pipe welding detection device according to claim 1, characterized in that: the sliding assembly comprises a second motor (14), a screw rod (15), a sliding block (16), a slide way (17), a moving rod (18) and a limiting assembly, the second motor (14) is arranged at the right end of the fixed box (5), the output end of the second motor (14) extends to the inner cavity of the fixed box (5), one end of the screw rod (15) is connected to the left side of the inner cavity of the fixed box (5) through a bearing in a rotating mode, the other end of the screw rod (15) is fixedly connected with the output end of the second motor (14), the left side and the right side of the outer wall of the screw rod (15) are oppositely arranged, the sliding block (16) is respectively connected to the left side and the right side of the outer wall of the screw rod (15) in a screwing mode, the slide way (17) is arranged at the bottom end of the fixed box (5), the moving rod (18) can be embedded in the inner cavity of the slide way (17) in a sliding mode, the top end of the moving rod (18) is respectively connected with the two sliding blocks (16), the bottom end of the moving rod (18) is respectively connected with the two clamping plates (7), the limiting assembly is arranged at the top end of the fixed box (5), and the left side and the right side and the left side of the limiting assembly is connected with the two sliding block (16) respectively.

7. The stainless steel pipe welding detection device of claim 6, wherein: spacing subassembly is including spacing groove (19) and stopper (20), the inner chamber top at fixed case (5), two is seted up in spacing groove (19) the equal slidable of one end of stopper (20) inlays the inner chamber in spacing groove (19), two the other end of stopper (20) is connected with the top of two sliders (16) respectively, the inner chamber of spacing groove (19) and the outer wall of stopper (20) are imagined to die the cooperation and are all "T" font.