Supporting device for pipeline flaw detection X-ray machine

Abstract

The utility model discloses a pipeline flaw detection X-ray machine supporting device, and particularly relates to the technical field of supporting equipment, the pipeline flaw detection X-ray machine supporting device comprises a support, a pipeline supporting mechanism, a moving mechanism, an adjusting mechanism and an X-ray machine body, the pipeline supporting mechanism is installed on the upper end face of the support, and the moving mechanism is arranged on one side of the pipeline supporting mechanism; an adjusting mechanism is arranged at the moving end of the moving mechanism, an X-ray machine body is arranged at the adjusting end of the adjusting mechanism, and the adjusting end of the adjusting mechanism is in limiting connection with the contact surface of the X-ray machine body through a base. A pipeline is placed on the outer diameter surface of a roller on the inner side of a placement groove in a support frame, so that the pipeline is subjected to flaw detection by using an X-ray machine, and an X-ray machine body is driven to move through a rotating mechanism and a lifting mechanism in a moving mechanism and an adjusting mechanism, so that the X-ray machine body is moved, and all-directional detection on the pipeline is completed; and the X-ray machine is easy to operate and convenient for workers to use, and the X-ray machine body or the pipeline is more convenient to install.

Description

Technical Field

[0001] The utility model relates to the technical field of support equipment, and more specifically, the utility model relates to a support device for a pipeline flaw detection X-ray machine. Background Technique

[0002] A pipeline flaw detection X-ray machine is a non-destructive testing device that uses the penetrating ability of X-rays to detect internal defects in pipelines. It can reveal problems such as cracks, corrosion, and welding defects on the inner wall of the pipeline, thereby evaluating the structural integrity and safety of the pipeline. Such a machine usually includes an X-ray tube, a control box, connecting cables, and a detector or film for capturing X-ray images. Depending on different designs, the pipeline flaw detection X-ray machine can be portable, suitable for on-site detection, or fixed, suitable for continuous detection on a production line;

[0003] For example, the application number CN202320808055.X discloses a support device for a pipeline flaw detection X-ray machine, which can drive and move the flaw detection machine and the bracket, and through the coordinated use of the components in the support member, it can provide stability for the bracket and the flaw detection machine; the above device mainly solves the problems of poor fixing effect of the X-ray machine during pipeline flaw detection and low flaw detection effect when encountering pipelines with different diameters. However, when detecting pipelines, the lengths of the pipelines are different. Therefore, when detecting pipelines, it is necessary to ensure that the entire pipeline is detected comprehensively. Furthermore, it is necessary to move the pipeline body or the X-ray machine to complete the comprehensive detection of the pipeline;

[0004] Therefore, a support device for a pipeline flaw detection X-ray machine is proposed to solve the above problems. Content of the Utility Model

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a support device for a pipeline flaw detection X-ray machine to solve the problems raised in the above background technique.

[0006] To achieve the above object, the utility model provides the following technical solution: A support device for a pipeline flaw detection X-ray machine, including a bracket, a pipeline support mechanism, a moving mechanism, an adjusting mechanism, and an X-ray machine body. The pipeline support mechanism is installed on the upper end surface of the bracket, and a moving mechanism is arranged on one side of the pipeline support mechanism. The moving end of the moving mechanism is provided with an adjusting mechanism, and the adjusting end of the adjusting mechanism is provided with an X-ray machine body. The contact surface between the adjusting end of the adjusting mechanism and the X-ray machine body is limited and connected through a base;

[0007] The adjusting mechanism includes a rotating mechanism and a lifting mechanism. The rotating mechanism is installed at the mobile end of the moving mechanism, and a lifting mechanism is provided at the rotating end of the rotating mechanism. The rotating mechanism includes a first servo motor and an internal gear ring. The first servo motor is installed inside the internal gear ring, and a rotating gear is provided on the output shaft of the output end of the first servo motor. The internal gear ring is meshed and connected with the rotating gear. A support column is provided on the upper end surface of the rotating gear. The upper end surface of the support column is provided with a lifting mechanism, and the lifting mechanism includes a servo electric telescopic rod and a chute. The servo electric telescopic rod is installed on the upper end surface of the support column, and a slider is provided at the telescopic end of the servo electric telescopic rod. The slider is installed inside the chute, and a base is installed above the slider.

[0008] Preferably, the pipe support mechanism includes a support frame and a placement groove. The support frame is installed on the upper end surface of the bracket, and a placement groove is provided on the upper end surface of the support frame. Rollers are provided inside the placement groove.

[0009] Preferably, the moving mechanism includes a fixed block and a first guide rail. The fixed block is installed on the upper end surface of the bracket, and a first guide rail and a second guide rail are respectively installed on the side end surface and the top end surface of the fixed block. A first guide block and a second guide block are respectively slidably connected to the first guide rail and the second guide rail. A rack is provided on one side of the second guide block, and the rack is meshed and connected with a transmission gear. The transmission gear is installed at the output end of a second servo motor.

[0010] Preferably, the internal gear ring and the rotating gear are engaged and connected. The chute and the slider are slidably connected. Bearings are provided on the contact surfaces between the support column and the rotating gear and between the support column and the outer shell of the lifting mechanism. The support column forms a rotating structure that rotates around the center of the bearing with the rotating gear and the outer shell of the lifting mechanism through the bearings.

[0011] Preferably, several groups of rollers are provided. The rollers are installed inside the placement groove through rotating shafts, and the rollers form a rotating structure that rotates around the center of the rotating shaft with the placement groove through the rotating shafts. The placement groove is directly below the irradiation port of the X-ray machine body.

[0012] Preferably, the first guide rail and the second guide rail respectively form a sliding structure with the first guide block and the second guide block, and the rack and the transmission gear form a gear meshing structure.

[0013] The technical effects and advantages of the present utility model:

[0014] Compared with the prior art, when the pipeline flaw detection X-ray machine support device is in use, first place the pipeline on the outer diameter surface of the roller inside the placement groove on the support frame, so as to use the X-ray machine to detect the pipeline. Among them, the moving mechanism and the rotating mechanism and lifting mechanism in the adjusting mechanism drive the X-ray machine body to move, so as to move the X-ray machine body to complete the all-round detection of the pipeline. The operation is simple, which is convenient for the staff to use, and it is more convenient to install the X-ray machine body or the pipeline.

[0015] Compared with the prior art, when the pipeline flaw detection X-ray machine support device is in use, first place the pipeline on the pipeline support mechanism. The pipeline support mechanism is composed of a support frame, a placement groove and rollers. The rollers are installed inside the placement groove through a rotating shaft, and the pipeline is placed on the outer diameter surface of the rollers for placing and installing the pipeline.

[0016] Compared with the prior art, when the pipeline flaw detection X-ray machine support device is in use, start the second servo motor in the moving mechanism. The second servo motor drives the transmission gear to rotate, and the transmission gear is meshed with the rack, so that the transmission gear moves along the rack. At the same time, the first guide rail and the second guide rail have a sliding structure with the first guide block and the second guide block, so that the X-ray machine body moves along the placement groove, so as to facilitate the X-ray machine body to detect the pipeline.

[0017] Compared with the prior art, when the pipeline flaw detection X-ray machine support device is in use, further adjust the orientation of the X-ray machine body by using the rotating mechanism and the lifting mechanism in the adjusting mechanism. Start the first servo motor, and the first servo motor drives the rotating gear to rotate, so that the rotating gear moves along the inner diameter of the internal gear ring. And the rotating gear is connected with a lifting mechanism through a support column, and bearings are arranged on the contact surfaces of the support column with the rotating gear and the lifting mechanism, so that the lifting mechanism rotates to change the angle at which the X-ray machine body irradiates the pipeline, so as to complete the all-round detection of the pipeline. Moreover, the servo electric telescopic rod drives the slider to move up and down along the chute, so as to change the height of the X-ray machine body. And the X-ray machine body is connected with the adjusting mechanism in a limited way through the base. Through the above structure, the X-ray machine body performs multi-angle detection and different height detection. And the operation is simple during the detection process of this device. At the same time, it is applicable to different pipeline diameters. By using the support mechanism in this device, the pipeline can be detected all-round. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model.

[0019] Figure 2 It is a top view structural schematic diagram of the present utility model.

[0020] Figure 3 This is a schematic side view structure diagram of the moving mechanism of the present utility model.

[0021] Figure 4 This is a schematic three-dimensional structure diagram of the rotating mechanism of the present utility model.

[0022] Figure 5 This is a schematic top sectional structure diagram of the rotating mechanism of the present utility model.

[0023] Figure 6 This is a schematic side sectional structure diagram of the transmission gear of the present utility model.

[0024] The reference numerals in the drawings are: 1, bracket; 2, pipe support mechanism; 201, support frame; 202, placement groove; 203, roller; 3, moving mechanism; 301, fixed block; 302, first guide rail; 303, second guide rail; 304, first guide block; 305, second guide block; 306, rack; 307, transmission gear; 308, second servo motor; 4, adjustment mechanism; 41, rotating mechanism; 411, first servo motor; 412, internal gear ring; 413, rotating gear; 414, support column; 42, lifting mechanism; 421, servo electric telescopic rod; 422, chute; 423, slider; 5, X-ray machine body; 6, base. Specific embodiments

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0026] Embodiment 1

[0027] As shown in the attached Figures 1 to 3 A pipeline flaw detection X-ray machine support device, including a bracket 1, a pipe support mechanism 2, a moving mechanism 3, an adjustment mechanism 4 and an X-ray machine body 5. The pipe support mechanism 2 is installed on the upper end surface of the bracket 1, and a moving mechanism 3 is arranged on one side of the pipe support mechanism 2. The moving end of the moving mechanism 3 is provided with an adjustment mechanism 4, and the adjustment end of the adjustment mechanism 4 is provided with an X-ray machine body 5. The contact surface between the adjustment end of the adjustment mechanism 4 and the X-ray machine body 5 is limited and connected through a base 6;

[0028] The adjusting mechanism 4 includes a rotating mechanism 41 and a lifting mechanism 42. The rotating mechanism 41 is installed at the moving end of the moving mechanism 3, and the lifting mechanism 42 is provided at the rotating end of the rotating mechanism 41. The rotating mechanism 41 includes a first servo motor 411 and an internal gear ring 412. The first servo motor 411 is installed inside the internal gear ring 412, and a rotating gear 413 is provided on the output shaft of the output end of the first servo motor 411. The internal gear ring 412 is meshed with the rotating gear 413. A support column 414 is provided on the upper end surface of the rotating gear 413. The lifting mechanism 42 is provided on the upper end surface of the support column 414. The lifting mechanism 42 includes a servo electric telescopic rod 421 and a chute 422. The servo electric telescopic rod 421 is installed on the upper end surface of the support column 414, and a slider 423 is provided at the telescopic end of the servo electric telescopic rod 421. The slider 423 is installed inside the chute 422. A base 6 is installed above the slider 423.

[0029] Wherein: The orientation of the X-ray machine body 5 is further adjusted by the rotating mechanism 41 and the lifting mechanism 42 in the adjusting mechanism 4. The first servo motor 411 is started, and the first servo motor 411 drives the rotating gear 413 to rotate, so that the rotating gear 413 moves along the inner diameter of the internal gear ring 412. The rotating gear 413 is connected with the lifting mechanism 42 by the support column 414. Bearings are provided on the contact surfaces of the support column 414 with the rotating gear 413 and the lifting mechanism 42, so that the lifting mechanism 42 can rotate. By changing the angle of the X-ray machine body 5 irradiating the pipeline, a full-range detection of the pipeline can be completed. The servo electric telescopic rod 421 drives the slider 423 to move up and down along the chute 422, changing the height of the X-ray machine body 5. The X-ray machine body 5 is limit-connected to the adjusting mechanism 4 through the base 6. With the above structure, the X-ray machine body 5 can perform multi-angle detection and detection at different heights. The operation of this device is simple during the detection process, and it is applicable to different pipeline diameters, so as to perform a full-range detection of the pipeline.

[0030] Embodiment 2

[0031] On the basis of Embodiment 1, the solution in Embodiment 1 is further refined and introduced in combination with the following specific working modes, as Figures 1 to 6 shown, and the details are described below:

[0032] As a preferred embodiment, the pipe support mechanism 2 includes a support frame 201 and a placement groove 202. The support frame 201 is installed on the upper end surface of the bracket 1, and the upper end surface of the support frame 201 is provided with the placement groove 202. A roller 203 is arranged inside the placement groove 202. The pipe is placed on the pipe support mechanism 2, where the pipe support mechanism 2 is composed of the support frame 201, the placement groove 202, and the roller 203. The roller 203 is installed inside the placement groove 202 by means of a rotating shaft, and the pipe is placed on the outer diameter surface of the roller 203 for placing and installing the pipe.

[0033] As a preferred embodiment, the moving mechanism 3 includes a fixed block 301 and a first guide rail 302. The fixed block 301 is installed on the upper end surface of the bracket 1, and a first guide rail 302 and a second guide rail 303 are respectively installed on the side end surface and the top end surface of the fixed block 301. A first guide block 304 and a second guide block 305 are respectively slidably connected to the first guide rail 302 and the second guide rail 303. A rack 306 is arranged on one side of the second guide block 305, and the rack 306 is meshed with a transmission gear 307. The transmission gear 307 is installed at the output end of a second servo motor 308. When the second servo motor 308 in the moving mechanism 3 is started, the second servo motor 308 drives the transmission gear 307 to rotate, and the transmission gear 307 is meshed with the rack 306, so that the transmission gear 307 moves along the rack 306. At the same time, the first guide rail 302 and the second guide rail 303 have a sliding structure with the first guide block 304 and the second guide block 305, so that the X-ray machine body 5 moves along the placement groove 202, facilitating the X-ray machine body 5 to detect the pipe.

[0034] As a preferred embodiment, the internal gear ring 412 and the rotating gear 413 are meshed, the chute 422 and the slider 423 are slidably connected, bearings are arranged on the contact surfaces of the support column 414 with the rotating gear 413 and the outer shell of the lifting mechanism 42, and the support column 414 forms a rotating structure that rotates around the bearing center with the rotating gear 413 and the outer shell of the lifting mechanism 42 through the bearings.

[0035] As a preferred embodiment, several groups of rollers 203 are provided. The rollers 203 are installed inside the placement groove 202 by means of a rotating shaft, and the rollers 203 form a rotating structure that rotates around the rotating shaft center with the placement groove 202 through the rotating shaft. The placement groove 202 is located directly below the irradiation port of the X-ray machine body 5.

[0036] As a preferred embodiment, the first guide rail 302 and the second guide rail 303 respectively form a sliding structure with the first guide block 304 and the second guide block 305, and the rack 306 and the transmission gear 307 form a gear meshing structure.

[0037] The working process of the present utility model is as follows: First, place the pipeline on the pipeline support mechanism 2, where the pipeline support mechanism 2 consists of a support frame 201, a placement groove 202, and rollers 203. Place the pipeline on the outer diameter surface of the rollers 203. Start the second servo motor 308 in the moving mechanism 3. The second servo motor 308 drives the transmission gear 307 to rotate, and the transmission gear 307 is meshed with the rack 306, so that the transmission gear 307 moves along the rack 306. At the same time, the first guide rail 302 and the second guide rail 303 slide with the first guide block 304 and the second guide block 305, so that the X-ray machine body 5 moves along the placement groove 202. The orientation of the X-ray machine body 5 is further adjusted through the rotation mechanism 41 and the lifting mechanism 42 in the adjustment mechanism 4. Start the first servo motor 411. The first servo motor 411 drives the rotation gear 413 to rotate, so that the rotation gear 413 moves along the inner diameter of the internal gear ring 412. And the rotation gear 413 is connected with the lifting mechanism 42 through the support column 414. And bearings are arranged on the contact surfaces of the support column 414 with the rotation gear 413 and the lifting mechanism 42, so that the lifting mechanism 42 rotates to change the angle at which the X-ray machine body 5 irradiates the pipeline. And the servo electric telescopic rod 421 drives the slider 423 to move up and down along the chute 422 to change the height of the X-ray machine body 5. Since the X-ray machine body 5 is connected to the adjustment mechanism 4 in a limited way through the base 6, the above structure is used to make the X-ray machine body 5 perform multi-angle detection and detection at different heights.

[0038] Finally: The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A pipeline flaw detection X-ray machine support device, comprising a bracket (1), a pipeline support mechanism (2), a moving mechanism (3), an adjustment mechanism (4) and an X-ray machine body (5), characterized in that: The pipeline support mechanism (2) is mounted on the upper end surface of the bracket (1), and a moving mechanism (3) is provided on one side of the pipeline support mechanism (2), an adjusting mechanism (4) is provided at the moving end of the moving mechanism (3), and an X-ray machine body (5) is provided at the adjusting end of the adjusting mechanism (4), and the contact surface between the adjusting end of the adjusting mechanism (4) and the X-ray machine body (5) is limitedly connected via a base (6); The adjusting mechanism (4) comprises a rotating mechanism (41) and a lifting mechanism (42), wherein the rotating mechanism (41) is mounted on the moving end of the moving mechanism (3), and the lifting mechanism (42) is provided on the rotating end of the rotating mechanism (41), wherein the rotating mechanism (41) comprises a first servo motor (411) and an inner gear ring (412), wherein the first servo motor (411) is mounted on the inner side of the inner gear ring (412), and an output shaft of an output end of the first servo motor (411) is provided with a rotating gear (413), and the inner gear ring (412) and the rotating gear (413) are connected to each other. ) are meshedly connected, the upper end surface of the rotating gear (413) is provided with a support column (414), the upper end surface of the support column (414) is provided with a lifting mechanism (42), and the lifting mechanism (42) includes a servo electric telescopic rod (421) and a slide groove (422), the servo electric telescopic rod (421) is installed on the upper end surface of the support column (414), and the telescopic end of the servo electric telescopic rod (421) is provided with a slider (423), and the slider (423) is installed on the inner side of the slide groove (422), and a base (6) is installed above the slider (423).

2. A pipeline flaw detection X-ray machine support device according to claim 1, characterized in that: The pipeline support mechanism (2) comprises a support frame (201) and a placement groove (202); the support frame (201) is mounted on the upper end surface of the bracket (1); the upper end surface of the support frame (201) is provided with a placement groove (202); and a roller (203) is provided inside the placement groove (202).

3. A pipeline flaw detection X-ray machine support device according to claim 1, characterized in that: The moving mechanism (3) comprises a fixed block (301) and a first guide rail (302); the fixed block (301) is mounted on the upper end surface of the bracket (1); the side end surface and the top end surface of the fixed block (301) are respectively mounted with the first guide rail (302) and the second guide rail (303); the first guide rail (302) and the second guide rail (303) are respectively slidably connected with a first guide block (304) and a second guide block (305); a rack (306) is provided on one side of the second guide block (305); the rack (306) is meshedly connected with a transmission gear (307); the transmission gear (307) is mounted on the output end of the second servo motor (308).

4. A pipeline flaw detection X-ray machine support device according to claim 1, characterized in that: The inner gear ring (412) and the rotating gear (413) form a meshing connection, the slide groove (422) and the slider (423) form a sliding connection, the contact surface of the support column (414) and the rotating gear (413) and the contact surface of the lifting mechanism (42) shell are both provided with bearings, and the support column (414) forms a rotating structure rotating around the center of the bearing with the rotating gear (413) and the lifting mechanism (42) shell through the bearing.

5. The pipeline flaw detection X-ray machine support device according to claim 2, characterized in that: The rollers (203) are provided in a plurality of groups. The rollers (203) are installed on the inner side of the placement slot (202) via a rotating shaft. The rollers (203) and the placement slot (202) form a rotating structure that rotates around the center of the rotating shaft via the rotating shaft. The placement slot (202) is located directly below the irradiation port of the X-ray machine body (5).

6. The pipeline flaw detection X-ray machine support device according to claim 3, characterized in that: The first guide rail (302) and the second guide rail (303) respectively form a sliding structure with the first guide block (304) and the second guide block (305), and the rack (306) and the transmission gear (307) form a gear meshing structure.

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