Ultrasonic flaw detection equipment for flaw detection of pipes

Abstract

The utility model discloses ultrasonic flaw detection equipment for flaw detection of pipes, and relates to the technical field of ultrasonic flaw detection equipment. The device comprises a U-shaped plate, wherein two clamping mechanisms and a configuration mechanism are arranged on the U-shaped plate. By arranging the clamping mechanisms and starting the first motor, the first motor can drive the two-way threaded rod to rotate after being started, meanwhile, the two-way threaded rod can be matched with the two limiting rods when rotating, under the matching action, the two sliding blocks can drive the clamping mechanisms on the sliding blocks to get close to each other, and then the two ends of a pipe are limited; after limiting is completed, two hydraulic cylinders can be started respectively, and after the two hydraulic cylinders are started, a first rotating block, a second rotating block and a connecting rod can be matched with each other, so that the connecting rod drives the other connecting rod under transmission of the rotating rod, and the other connecting rod can be matched with two first folding rods when rotating; therefore, the two first sliding blocks can drive the clamps on the first sliding blocks to slide on the sliding rails away from each other.

Description

TECHNICAL FIELD

[0001] The utility model belongs to ultrasonic flaw detection equipment technical field, especially relate to a kind of ultrasonic flaw detection equipment for pipe flaw detection. BACKGROUND

[0002] In prior art, after retrieval, it is found that Chinese patent discloses "a kind of ultrasonic flaw detection equipment for pipe flaw detection", its announcement number is "CN220983196U", the patent mainly includes bottom box, the back of the bottom box is fixedly connected with bearing box, the left side of the bearing box is equipped with electromechanical box, the inner wall of the electromechanical box is equipped with first motor, the inner wall of the bearing box is inlaid with two first bearings, the inner ring of two first bearings is fixedly connected with threaded rod in common, the left end of the threaded rod is connected with the output end of first motor, the device is set up L-shaped support plate on bearing box, when staff starts equipment, L-shaped support plate can drive telescopic detector to move left and right on bearing box, and, by making one of the rotating rods be connected with second motor, so that pipe material on rotating rod can be rotated above bottom box, so that the omnidirectional detection of pipe material can be realized, the device is simple to operate, and staff does not need to adjust pipe material multiple times, improves the detection efficiency of equipment.

[0003] The existing flaw detection equipment has certain limitations in actual application, in the process of fixing pipe material, due to the limitation of design, only specific size pipe material can be effectively fixed, this fixing mode will be unconvincing when facing pipe material of different sizes, when pipe material of different sizes needs to be detected, due to the inability to stably and reliably fix these pipe materials, it will bring great difficulty to detection work, such condition will lead to the failure to successfully complete the detection task of pipe material of different sizes, seriously affect the applicability of flaw detection equipment and the efficiency of detection work, and also limit the development of related industries in pipe material quality detection. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of ultrasonic flaw detection equipment for pipe flaw detection, by being provided with clamping mechanism, the problem that only specific size pipe material can be effectively fixed is solved, this fixing mode will be unconvincing when facing pipe material of different sizes, when pipe material of different sizes needs to be detected, due to the inability to stably and reliably fix these pipe materials, it will bring great difficulty to detection work, such condition will lead to the failure to successfully complete the detection task of pipe material of different sizes, seriously affect the applicability of flaw detection equipment and the efficiency of detection work, and also limit the development of related industries in pipe material quality detection.

[0005] To solve the above technical problems, the utility model is realized by the following technical schemes:

[0006] The utility model discloses a kind of ultrasonic flaw detection equipment for pipe flaw detection, including U-shaped plate, two clamping mechanisms and configuration mechanism are provided on the U-shaped plate,

[0007] The clamping mechanism includes the fixed connection of U-shaped plate left side fixed connection with slide rail, two sliding blocks are sleeved on the slide rail, the left side of two The sliding block one is fixedly connected with clamp, pipe is sleeved on two The clamps, the U-shaped plate and slide rail are rotatably connected with rotating rod, two connecting rods are fixedly sleeved on the outer wall of rotating rod, the left side of two The sliding block one is hingedly connected with folding rod one, the end of two The folding rod one away from sliding block one is hingedly connected with connecting rod, the right side of corresponding The connecting rod is rotatably connected with rotating block one, the right side of the U-shaped plate is rotatably connected with rotating block two, the top of rotating block two is fixedly connected with hydraulic cylinder, and the output end of hydraulic cylinder is fixedly connected with rotating block one.

[0008] Further, the configuration mechanism includes the top plate provided at the bottom of U-shaped plate, the top of the top plate is fixedly connected with two rectangular plates, the right side of corresponding The rectangular plate is fixedly connected with motor one, the output shaft of motor one is fixedly connected with bidirectional screw rod through shaft coupling, the bidirectional screw rod penetrates two The rectangular plate is rotatably connected with two rectangular plates, and two The sliding block two is threadedly sleeved on the outer wall of bidirectional screw rod, and the top of two The sliding block two is fixedly connected with two U-shaped plates.

[0009] Further, the side of two The rectangular plate close to each other is fixedly connected with two limit rods, and two The limit rod penetrates two The sliding block two and is slidably connected with two The sliding block two.

[0010] Further, the side of two The rectangular plate close to each other is fixedly connected with two sliding rods one, and the outer wall of two The sliding rod one is slidably sleeved with sliding block three, and the top of sliding block three is fixedly connected with two sliding rods, and the outer wall of two The sliding rod is slidably sleeved with sliding block four.

[0011] Further, the bottom of the sliding block four is fixedly connected with ultrasonic flaw detection detector, and the ultrasonic flaw detection detector is in contact with pipe.

[0012] Further, the bottom of the top plate is provided with bottom plate, and the top of the bottom plate is fixedly connected with a plurality of sleeves, the inner wall of a plurality of The sleeve is slidably sleeved with sliding rod two, and the top of a plurality of The sliding rod two is fixedly connected with top plate.

[0013] Further, the top of the bottom plate is fixedly connected with a U-shaped frame one, the right side of the U-shaped frame one is fixedly connected with a motor two, the output shaft of the motor two is fixedly connected with a rotating shaft through a shaft coupling, the rotating shaft penetrates through the U-shaped frame one and is rotationally connected with the U-shaped frame one, the outer wall of the rotating shaft is fixedly sleeved with a folding rod two, the end of the folding rod two away from the U-shaped frame one is hingedly connected with a folding rod three, the bottom of the top plate is fixedly connected with a U-shaped frame two, and the end of the folding rod three away from the folding rod two is hingedly connected with the U-shaped frame two.

[0014] The utility model has the following beneficial effects:

[0015] (1), the utility model discloses a clamping mechanism is set up, when the clamping mechanism on the top plate drops to the appropriate height, the operator can first put the one end of pipe material into two clamps, then, start motor one, and motor one will drive the bidirectional screw rod to rotate, simultaneously, the bidirectional screw rod will be mutually matched with two limit rods when rotating, under this cooperation, two sliding blocks two can drive the clamping mechanism on it to be close to each other respectively, and then the both ends of pipe material are positioned, after positioning, two hydraulic cylinders can be started respectively, after two hydraulic cylinders are started, the swivel block one, swivel block two and connecting rod will cooperate with each other, make the connecting rod drive another connecting rod under the transmission of the rotating rod, and another connecting rod will cooperate with two folding rods one when rotating, so that two sliding blocks one can drive the clamp on it to slide away on the slide rail respectively, through the setting, can adapt to the fixing function of different size pipe material, thereby improve the applicability of flaw detection equipment and the efficiency of detection work.

[0016] (2), the utility model discloses a configuration mechanism is set up, when using, first, motor two can be started, after motor two is started, will drive the rotating shaft and folding rod two synchronous rotation, simultaneously, folding rod two will cooperate with the U-shaped frame two of top plate bottom in the rotating process, under this cooperation, can make folding rod three and folding rod two fold each other and shrink, and then drive the top plate to drop, and during the top plate descending process, the plurality of slide rods two of top plate bottom also can slide in the plurality of sleeve of bottom plate top simultaneously, so that the top plate can keep stable during the lifting process, the lifting of the clamping mechanism on it is driven by the top plate, is favorable to the installation operation of pipe material, if the height of work table is fixed, then when pipe material is fixed, the operator needs to hold up pipe material for a long time, this can easily cause the physical fatigue of operator.

[0017] Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described above. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description, obviously, the drawings described in the following description are only some embodiments of the present application, and for the ordinary skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0019] Figure 1 It is a whole structure schematic view of the present application.

[0020] Figure 2 It is a clamping mechanism structure schematic view of the present application.

[0021] Figure 3 It is a configuration mechanism structure schematic view of the present application.

[0022] Figure 4 It is Figure 2 It is a partial enlarged schematic view of A.

[0023] Figure 5 It is Figure 3 It is a partial enlarged schematic view of B.

[0024] In the drawings, the component list represented by each number is as follows:

[0025] 1, U-shaped plate; 2, clamping mechanism; 3, configuration mechanism; 21, sliding rail; 22, sliding block one; 23, clamp; 24, pipe; 25, rotating rod; 26, connecting rod; 27, folding rod one; 28, rotating block one; 29, rotating block two; 291, hydraulic cylinder; 31, top plate; 32, rectangular plate; 33, motor one; 34, bidirectional threaded rod; 35, sliding block two; 36, limiting rod; 37, sliding rod one; 38, sliding block three; 39, sliding rod; 391, sliding block four; 392, ultrasonic flaw detector; 393, bottom plate; 394, sleeve; 395, sliding rod two; 396, U-shaped frame one; 397, motor two; 398, rotating shaft; 399, folding rod two; 3991, folding rod three; 3992, U-shaped frame two. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application, obviously, the described embodiments are only some embodiments of the present application, and not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by the ordinary skilled in the art without creative labor are within the protection scope of the present application.

[0027] Please refer to Figures 1-5As shown, the utility model is a kind of ultrasonic flaw detection equipment for pipe flaw detection, including U-shaped plate 1, two clamping mechanisms 2 and configuration mechanism 3 are provided on U-shaped plate 1,

[0028] Clamping mechanism 2 includes the left side fixed connection of U-shaped plate 1 is fixedly connected with slide rail 21, two sliding blocks one 22 are slidably provided on slide rail 21, the left side of two sliding blocks one 22 is fixedly connected with clamp 23, pipe 24 is slidably provided on two clamps 23, U-shaped plate 1 and slide rail 21 are rotatably connected with rotating rod 25, two connecting rods 26 are fixedly provided on the outer wall of rotating rod 25, the left side of two sliding blocks one 22 is hingedly connected with folding rod one 27, the end away from sliding block one 22 of two folding rods one 27 is hingedly connected with connecting rod 26, the right side of corresponding connecting rod 26 is rotatably connected with rotating block one 28, the right side of U-shaped plate 1 is rotatably connected with rotating block two 29, the top of rotating block two 29 is fixedly connected with hydraulic cylinder 291, the output end of hydraulic cylinder 291 is fixedly connected with rotating block one 28, by setting clamping mechanism, when the clamping mechanism on top plate 31 is lowered to appropriate height, operating personnel can first put the end of pipe 24 into two clamps 23, then, start motor one 33, motor one 33 will drive bidirectional screw rod 34 to rotate after starting, simultaneously, bidirectional screw rod 34 will be mutually matched with two limit rods 36 when rotating, under the cooperation of this, two sliding blocks two 35 can drive the clamping mechanism on it to approach each other respectively, to limit the both ends of pipe 24, after limiting, two hydraulic cylinders 291 can be started respectively, after the start of two hydraulic cylinders 291, rotating block one 28, rotating block two 29 and connecting rod 26 will be mutually matched, so that connecting rod 26 drives another connecting rod 26 under the transmission of rotating rod 25, another connecting rod 26 will cooperate with two folding rods one 27 when rotating, so that two sliding blocks one 22 can drive the clamp 23 on it to slide away from each other on slide rail 21, by such setting, the fixing function of different size pipes can be adapted, so as to improve the applicability of flaw detection equipment and the efficiency of detection work.

[0029] The configuration mechanism 3 comprises a top plate 31 arranged at the bottom of the U-shaped plate 1, the top of the top plate 31 is fixedly connected with two rectangular plates 32, the right side of the corresponding rectangular plate 32 is fixedly connected with a motor one 33, the output shaft of the motor one 33 is fixedly connected with a bidirectional threaded rod 34 through a shaft coupling, the bidirectional threaded rod 34 penetrates through the two rectangular plates 32 and is rotationally connected with the two rectangular plates 32, the outer wall of the bidirectional threaded rod 34 is threadedly sleeved with two sliders two 35, the top ends of the two sliders two 35 are fixedly connected with the two U-shaped plates 1, the side of the two rectangular plates 32 away from each other is fixedly connected with two limiting rods 36, the two limiting rods 36 both penetrate through the two sliders two 35 and are slidingly connected with the two sliders two 35, the side of the two rectangular plates 32 away from each other is fixedly connected with two slide rods one 37, the outer wall of the two slide rods one 37 is slidingly sleeved with a slider three 38, the top of the slider three 38 is fixedly connected with two slide rods 39, the outer wall of the two slide rods 39 is slidingly sleeved with a slider four 391, the bottom of the slider four 391 is fixedly connected with an ultrasonic flaw detector 392, the ultrasonic flaw detector 392 is in contact with the pipe 24, the bottom of the top plate 31 is provided with a bottom plate 393, the top of the bottom plate 393 is fixedly connected with a plurality of sleeve pipes 394, the inner wall of the plurality of sleeve pipes 394 is slidingly sleeved with a plurality of slide rods two 395, the top ends of the plurality of slide rods two 395 are fixedly connected with the top plate 31, the top of the bottom plate 393 is fixedly connected with a U-shaped frame one 396, the right side of the U-shaped frame one 396 is fixedly connected with a motor two 397, the output shaft of the motor two 397 is fixedly connected with a rotating shaft 398 through a shaft coupling, the rotating shaft 398 penetrates through the U-shaped frame one 396 and is rotationally connected with the U-shaped frame one 396, the outer wall of the rotating shaft 398 is fixedly sleeved with a folding rod two 399, the end of the folding rod two 399 away from the U-shaped frame one 396 is hingedly connected with a folding rod three 3991, the bottom of the top plate 31 is fixedly connected with a U-shaped frame two 3992, the end of the folding rod three 3991 away from the folding rod two 399 is hingedly connected with the U-shaped frame two 3992, by arranging the configuration mechanism, in use, first, the motor two 397 can be started, after the motor two 397 is started, the rotating shaft 398 and the folding rod two 399 will synchronously rotate, at the same time, in the rotating process of the folding rod two 399, the U-shaped frame two 3992 at the bottom of the top plate 31 will be matched with the folding rod two 399, under the matching, the folding rod three 3991 and the folding rod two 399 can be folded and retracted, thereby driving the top plate 31 to descend, and in the descending process of the top plate 31, the plurality of slide rods two 395 at the bottom of the top plate 31 will also synchronously slide in the plurality of sleeve pipes 394 at the top of the bottom plate 393, so that the top plate 31 can always remain stable in the lifting process, the lifting of the top plate 31 and the clamping mechanism thereon is conducive to the installation operation of the pipe 24, if the height of the workbench is fixed, when the pipe 24 is fixed, the operator needs to hold the pipe for a long time, which is easy to cause the physical fatigue of the operator.

[0030] One specific application of the present embodiment is: ultrasonic flaw detector is a kind of equipment for detecting objects using ultrasonic technology, which emits ultrasonic pulses into the material or object to be detected, when the ultrasonic wave encounters the interface of different media or internal defects, reflection, refraction and scattering phenomena occur, the ultrasonic flaw detector receives these reflected ultrasonic signals and analyzes them to determine whether the detected object has internal defects such as cracks, pores, inclusions, etc. It has the advantages of high detection accuracy, fast speed, no damage to the detected object, etc. and is widely used in the quality detection field of metal, non-metallic materials and welded parts in industrial production, providing important technical support for ensuring product quality and engineering safety.

[0031] In use, first can start motor two 397, motor two 397 starts, will drive the rotating shaft 398 and folding rod two 399 synchronous rotation, simultaneously, folding rod two 399 in the rotating process, will with the U-shaped frame two 3992 on the bottom of the top plate 31 mutually cooperate, under this cooperation, can promote folding rod three 3991 and folding rod two 399 mutually fold and shrink, further drive the top plate 31 to descend, and in the process of the top plate 31 descending, the plurality of slide rods two 395 on the bottom of the top plate 31 also will be synchronous in the plurality of sleeves 394 on the top of the bottom plate 393 sliding, so that the top plate 31 can always keep stable in the process of lifting, through the top plate 31 drive the lifting of the clamping mechanism on it, it is favorable to the installation operation of the pipe 24, if the height of the workbench is fixed, then when fixing the pipe 24, the operator needs to hold the pipe for a long time, which is easy to cause the physical fatigue of the operator; when the clamping mechanism on the top plate 31 descends to the appropriate height, the operator can first put one end of the pipe 24 into the two clamps 23, then start motor one 33, motor one 33 starts, will drive the two-way threaded rod 34 to rotate, simultaneously, the two-way threaded rod 34 in the rotating process will cooperate with the two limit rods 36, under this cooperation, the two sliding blocks two 35 can drive the clamping mechanism on it to approach each other, further limit the two ends of the pipe 24, after limiting, two hydraulic cylinders 291 can be started respectively, two hydraulic cylinders 291 start, the rotating block one 28, the rotating block two 29 and the connecting rod 26 will cooperate with each other, so that the connecting rod 26 drives another connecting rod 26 under the transmission of the rotating rod 25, another connecting rod 26 in the rotating process will cooperate with the two folding rods one 27, so that the two sliding blocks one 22 can drive the clamps 23 on it to slide away from each other on the slide rail 21, through such setting, it can adapt to the fixing function of different size pipes, so as to improve the applicability of the flaw detection equipment and the efficiency of detection work; when it is necessary to detect the pipe 24, the ultrasonic flaw detection detector 392 on the sliding block four 391 can be moved left and right by the cooperation of the sliding block three 38 and the two slide rods one 37, so as to detect the pipe 24 comprehensively, simultaneously, through the cooperation of the sliding block four 391 and the two slide rods 39, the ultrasonic flaw detection detector 392 on the sliding block four 391 can be adjusted appropriately according to the size of the pipe 24, in this way, it can ensure that the ultrasonic flaw detection detector 392 can detect different size pipes more accurately, so as to improve the detection precision and reliability.

[0032] In the description of the specification, the description of the terms "one embodiment", "an example", "a specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0033] The preferred embodiments of the utility model disclosed above are only used for helping to set forth the utility model. The preferred embodiments do not describe all the details exhaustively, and also do not limit the utility model to only the specific implementation manners described. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments, in order to better explain the principles and practical applications of the utility model, so that the persons skilled in the art can well understand and utilize the utility model. The utility model is limited only by the claims and the whole scope and equivalents thereof.

Claims

1. An ultrasonic flaw detection apparatus for flaw detection of a pipe, comprising a U-shaped plate (1) on which two clamping mechanisms (2) and a positioning mechanism (3) are provided, characterized in that ； The clamping mechanism (2) includes a slide rail (21) fixedly connected to the left side of the U-shaped plate (1), two sliding blocks (22) are slidably arranged on the slide rail (21), two clamps (23) are fixedly connected to the left side of the two sliding blocks (22), a pipe (24) is slidably arranged on the two clamps (23), a rotating rod (25) is rotatably connected to the U-shaped plate (1) and the slide rail (21), two connecting rods (26) are fixedly arranged on the outer wall of the rotating rod (25), two folding rods (27) are hingedly connected to the left side of the two sliding blocks (22), the ends of the two folding rods (27) away from the sliding blocks (22) are hingedly connected to the connecting rods (26), a rotating block (28) is rotatably connected to the right side of the corresponding connecting rod (26), a rotating block (29) is rotatably connected to the right side of the U-shaped plate (1), a hydraulic cylinder (291) is fixedly connected to the top of the rotating block (29), and the output end of the hydraulic cylinder (291) is fixedly connected to the rotating block (28).

2. The ultrasonic flaw detection apparatus for pipe inspection according to claim 1, wherein The configuration mechanism (3) includes a top plate (31) arranged at the bottom of the U-shaped plate (1), two rectangular plates (32) are fixedly connected to the top of the top plate (31), a motor (33) is fixedly connected to the right side of the corresponding rectangular plate (32), a double-thread rod (34) is fixedly connected to the output shaft of the motor (33) through a shaft coupling, the double-thread rod (34) penetrates through the two rectangular plates (32) and is rotatably connected with the two rectangular plates (32), two sliding blocks (35) are threadedly arranged on the outer wall of the double-thread rod (34), and the top ends of the two sliding blocks (35) are fixedly connected with the two U-shaped plates (1).

3. The ultrasonic inspection apparatus for inspecting a pipe according to claim 2, wherein Two limiting rods (36) are fixedly connected to the sides of the two rectangular plates (32) close to each other, the two limiting rods (36) penetrate through the two sliding blocks (35) and are slidably connected with the two sliding blocks (35).

4. The ultrasonic inspection apparatus for inspecting a pipe according to claim 3, wherein Two sliding rods (37) are fixedly connected to the sides of the two rectangular plates (32) close to each other, sliding blocks (38) are slidably arranged on the outer walls of the two sliding rods (37), two sliding rods (39) are fixedly connected to the top of the sliding block (38), and sliding blocks (391) are slidably arranged on the outer walls of the two sliding rods (39).

5. The ultrasonic inspection apparatus for inspecting a pipe according to claim 4, wherein An ultrasonic flaw detector (392) is fixedly connected to the bottom of the sliding block (391), and the ultrasonic flaw detector (392) is in contact with the pipe (24).

6. The ultrasonic inspection apparatus for inspecting a pipe according to claim 5, wherein A bottom plate (393) is arranged at the bottom of the top plate (31), a plurality of sleeve pipes (394) are fixedly connected to the top of the bottom plate (393), sliding rods (395) are slidably arranged in the inner walls of the plurality of sleeve pipes (394), and the top ends of the plurality of sliding rods (395) are fixedly connected with the top plate (31).

7. The ultrasonic inspection apparatus for inspecting a pipe according to claim 6, wherein The top of the bottom plate (393) is fixedly connected with a U-shaped frame one (396), the right side of the U-shaped frame one (396) is fixedly connected with a motor two (397), the output shaft of the motor two (397) is fixedly connected with a rotating shaft (398) through a shaft coupling, the rotating shaft (398) penetrates through the U-shaped frame one (396) and is rotationally connected with the U-shaped frame one (396), the outer wall of the rotating shaft (398) is fixedly sleeved with a folding rod two (399), the end, away from the U-shaped frame one (396), of the folding rod two (399) is hingedly connected with a folding rod three (3991), the bottom of the top plate (31) is fixedly connected with a U-shaped frame two (3992), and the end, away from the folding rod two (399), of the folding rod three (3991) is hingedly connected with the U-shaped frame two (3992).

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