A portable X-ray flaw detector

Abstract

This application discloses a portable X-ray flaw detector, relating to the field of flaw detector technology. It includes a flaw detector body, a lifting ring fixed to the top of the body, a fixing component at the bottom, and a support component at the top. The support component includes a support plate with a first groove inside, a slider slidably connected to the first groove, and an extension plate slidably connected to the slider. The extension plate has a second groove inside. This application utilizes a drive motor, a coil, a lifting rope, and a hook, allowing a single person to easily lift the flaw detector body from the fixing component for transport. When the installation location is inconvenient, inserting a right-angle plate into the limiting groove enhances support stability, allowing the flaw detector body to be pulled forward to extend the extension plate, expanding the lifting range. After use, a single person can use the support component to return and secure the flaw detector body, improving the convenience and safety of carrying and using the flaw detector.

Description

Technical Field

[0001] This application relates to the field of flaw detector technology, and in particular to a portable X-ray flaw detector. Background Technology

[0002] X-ray flaw detectors utilize the characteristic that X-rays absorb differently when they penetrate an object due to variations in the object's internal structure. Defective areas such as cracks, pores, or inclusions absorb less X-rays, while normal areas absorb more. The detector receives the penetrated X-rays and converts them into electrical or optical signals, which are then used by imaging equipment to present images of the internal structure, helping inspectors identify defects.

[0003] In addition, the existing patent publication number CN216847548U discloses a portable X-ray flaw detector. The above device does not take into account the fact that the X-ray flaw detector is relatively heavy and requires control equipment to operate. Therefore, the device requires multiple people to work together to carry it. During the process of multiple people working together to carry it, uneven force can easily cause the X-ray flaw detector to fall off, resulting in workers being injured. In order to facilitate the carrying and use of the X-ray flaw detector, this solution proposes a portable X-ray flaw detector. Utility Model Content

[0004] To address the problem of heavy and inconvenient X-ray flaw detectors, this application provides a portable X-ray flaw detector.

[0005] The portable X-ray flaw detector provided in this application adopts the following technical solution:

[0006] A portable X-ray flaw detector includes a flaw detector body, a lifting ring fixed to the top of the flaw detector body, a fixing assembly for supporting and fixing the flaw detector body at the bottom of the flaw detector body, and a support assembly for hoisting the flaw detector body at the top of the flaw detector body. The support assembly includes a support cross plate located at the top of the flaw detector body, a first sliding groove opened inside the support cross plate, a slider slidably connected to the first sliding groove, an extension plate slidably connected to the slider, a second sliding groove opened inside the extension plate for slidably connecting to the slider, first connecting blocks symmetrically fixedly connected to the lower ends of the two ends of the extension plate, and a horizontal shaft movably passing through the ends of the two first connecting blocks. The support assembly also includes a drive motor, a coiled wire fixedly connected to the output shaft of the drive motor, a fixing plate rotatably connected to both ends of the coiled wire, a lifting rope provided on the outer peripheral surface of the coiled wire, a hook fixedly connected to the end of the lifting rope, and the hook passing through a circular hole on the lifting ring connected to the horizontal shaft.

[0007] By adopting the above technical solution, and with the cooperation of lifting rings, support plates, extension plates, coils, and drive motors, the flaw detector body can be transported up and down by hoisting, which not only saves effort but also effectively avoids accidents.

[0008] Preferably, the fixing assembly includes a base plate located at the bottom of the flaw detector body, a vertical plate fixedly connected to a supporting horizontal plate on one side of the base plate, a positioning plate symmetrically fixed to the inner side of the vertical plate and fitting against the outer peripheral surface of the flaw detector body, and a fixing plate fixedly connected to the side of the vertical plate away from the positioning plate.

[0009] By adopting the above technical solution and installing the positioning plate, the flaw detector body will not shake when placed on the base plate.

[0010] Preferably, a positioning plate has symmetrical limit holes on both sides, and positioning blocks are inserted into the two limit holes. A fixing block is fixedly connected to one end of the two positioning blocks, and a belt that fits against the outer peripheral surface of the flaw detector body is fixedly connected between the two fixing blocks.

[0011] By adopting the above technical solution, and by adding a belt to the outer side of the flaw detector body, the flaw detector body is wrapped around the positioning plate, which improves the stability during transportation.

[0012] Preferably, a rectangular hole is provided at the top center of the vertical plate, which is movably through the extension plate, and inclined plates that abut against the bottom of the supporting horizontal plate are symmetrically fixed to the two sides of the inner side of the vertical plate near the rectangular hole.

[0013] By adopting the above technical solution, the addition of the inclined plate can improve the support strength of the supporting horizontal plate.

[0014] Preferably, support wheels are movably connected to both sides of one end of the base plate, and omnidirectional wheels are symmetrically fixed to the bottom of the base plate on the side away from the support wheels.

[0015] By adopting the above technical solution, the installation of support wheels and casters makes the device easy to move.

[0016] Preferably, symmetrical limiting grooves are provided on both sides of the base plate, and right-angle plates are inserted into the limiting grooves.

[0017] By adopting the above technical solution, the installation of the right-angle plate increases the support area of ​​the base plate and the support stability of the base plate.

[0018] Preferably, a support plate is fixedly connected to one side of the vertical plate below the fixed plate, and a controller is fixedly installed on the top of the support plate.

[0019] By adopting the above technical solution, the addition of the support plate provides an installation location for the controller.

[0020] Preferably, one end of the support plate is symmetrically fixedly connected with a crossbar, and a handle is fixedly connected between the two crossbars. The ends of the two crossbars are provided with arc-shaped grooves.

[0021] By adopting the above technical solution, the addition of the handle makes the entire device easier to operate, and the opening of the arc-shaped groove facilitates the connection of the device to other transportation equipment.

[0022] In summary, this application includes at least one of the following beneficial technical effects:

[0023] 1. With the structure of drive motor, coil, lifting rope and hook, a single person can easily lift the flaw detector body from the fixed components for transport, avoiding the risk of uneven force from multiple people. When the installation position is inconvenient, the right-angle plate can be inserted into the limiting groove to enhance the support stability. Then, the flaw detector body can be pulled to extend the extension plate forward, expanding the lifting range and facilitating single-person operation. After use, a single person can also use the support components to put the flaw detector body back and fix it, improving the convenience and safety of carrying and using the flaw detector.

[0024] 2. When the flaw detector body needs to be moved separately, use the support assembly to lift it and place it on top of the ball block. Quick installation is achieved by connecting the ball block with the bottom groove of the limiting block. After the connection is completed, the bottom of the steel pipe fits against the top of the base. At this time, a single person can hold the steel pipe and easily move the flaw detector body with the help of multiple support pulleys on the base, which improves the portability and safety of the flaw detector. Attached Figure Description

[0025] Figure 1 This is a top view of the overall structure of this application document;

[0026] Figure 2 This is a schematic diagram of the overall side view structure of this application document;

[0027] Figure 3 This is a schematic diagram of the structure of the extension plate of this application document;

[0028] Figure 4 This is a structural diagram of the base plate and the vertical plate of this application document;

[0029] Figure 5 This is a structural schematic diagram of the base plate of this application document;

[0030] Figure 6 This is a structural schematic diagram of the flaw detector body in this application document;

[0031] Figure 7 This is a schematic diagram of the belt structure in this application.

[0032] Figure 8 This is a schematic diagram of the limiting block and the ball block in this application.

[0033] Reference numerals: 1. Flaw detector body; 101. Connecting seat; 102. Limiting rod; 103. Connecting plate; 104. Steel pipe; 105. Limiting block; 106. Ball groove; 107. Ball block; 108. Base; 109. Support pulley;

[0034] 2. Hanging rings;

[0035] 3. Fixing components; 301. Base plate; 3010. Limiting groove; 302. Support wheel; 303. Caster wheel; 304. Right angle plate; 305. Vertical plate; 3050. Rectangular hole; 306. Positioning plate; 3060. Limiting hole; 307. Fixing block; 3070. Positioning block; 308. Belt;

[0036] 4. Support components; 401. Supporting cross plate; 402. First slide groove; 403. Slider; 404. Extension plate; 405. Second slide groove; 406. First connecting block; 407. Horizontal shaft; 408. Inclined plate; 409. Fixing plate; 410. Coil; 411. Drive motor; 412. Lifting rope; 413. Hook;

[0037] 5. Support plate; 6. Controller; 7. Crossbar; 701. Arc groove; 8. Handle. Detailed Implementation

[0038] The following is in conjunction with the appendix Figures 1-8 This application will be described in further detail.

[0039] The device's "up, down, left, right" perspectives are... Figure 1 The orientation of the attached diagram is the reference.

[0040] This application discloses a portable X-ray flaw detector.

[0041] Example 1

[0042] Reference Figures 1-4As shown, a portable X-ray flaw detector includes a flaw detector body 1. A lifting ring 2 is welded to the center of the top of the flaw detector body 1. A fixing assembly 3 for supporting and fixing the flaw detector body 1 is provided at the bottom of the flaw detector body 1. A support assembly 4 for hoisting the flaw detector body 1 is provided at the top of the flaw detector body 1. The support assembly 4 includes a support horizontal plate 401 located at the top of the flaw detector body 1. A first groove 402 is horizontally formed inside the support horizontal plate 401. A slider 403 is slidably connected to the support horizontal plate 401 within the first groove 402. An extension plate 404 is slidably connected to the bottom of the slider 403, and its top surface is slidably connected to the bottom surface of the support horizontal plate 401. A second groove 405 is horizontally formed inside the extension plate 404 for slidably connecting to the slider 403. The second groove 405 is located vertically below the first groove 402. The extension plate 404 has two ends of first connecting blocks 406 with arc-shaped ends fixedly connected symmetrically below. The ends of the two first connecting blocks 406 are provided with round holes, through which horizontal shafts 407 are movably passed. The support assembly 4 also includes a drive motor 411 connected to the fixed assembly 3. The output shaft of the drive motor 411 is fixedly connected to a cylindrical coil 410. The two ends of the coil 410 are rotatably connected to fixed plates 409 connected to the fixed assembly 3. The outer circumferential surface of the coil 410 is wound with a hanging rope 412. The end of the hanging rope 412 is fixedly connected to a hook 413 fixedly connected to a lifting ring 2. The hook 413 passes through the two horizontal shafts 407 and is connected to the lifting ring 2 to support the horizontal plate 401. The inner side of the vertical plate 305 is symmetrically fixedly connected to the two sides of the rectangular hole 3050, which are in contact with the bottom of the supporting horizontal plate 401.

[0043] When the flaw detector body 1 needs to be moved, the drive motor 411 is started via the handheld controller 6. Its output shaft drives the coil 410 to rotate, and the lifting rope 412 wound around the outer circumference of the coil 410 is retracted accordingly. The hook 413 at the end of the lifting rope 412 is connected to the lifting ring 2 at the top of the flaw detector body 1, thereby lifting the flaw detector body 1 away from the fixing component 3. Then, by holding the handle on the flaw detector body 1, the flaw detector body 1 is moved horizontally. After moving to the designated position, the flaw detector body 1 is placed in the designated position by retracting or releasing the lifting rope 412, thus achieving the effect of saving effort. When the installation position of the flaw detector body 1 is inconvenient for moving the device, by holding the handle on the flaw detector body 1, the extension plate 404 is driven to extend forward. Under the action of the slider 403, the extension plate 404 extends forward at the bottom of the support horizontal plate 401, thereby lifting the flaw detector body 1 to a position away from the fixed component 3, increasing the lifting range of the support component 4, and thus facilitating the operation and use of the flaw detector body 1. The first connecting block 406 at both ends of the extension plate 404 provides guidance and auxiliary support for the hook 413 through the horizontal shaft 407, which facilitates the lifting operation of the flaw detector body 1.

[0044] Reference Figures 4-7 As shown, the fixing assembly 3 includes a base plate 301 located at the bottom of the flaw detector body 1. A vertical plate 305 is fixedly connected to one side of the base plate 301. The top of the vertical plate 305 is fixedly connected to a supporting horizontal plate 401. Positioning plates 306 are symmetrically fixed to the inner side of the vertical plate 305. An arc-shaped groove 701 is formed in the middle of the positioning plate 306. The positioning plate 306 is in contact with the outer peripheral surface of the flaw detector body 1. The side of the vertical plate 305 away from the positioning plate 306 is fixedly connected to a fixing plate 409. One side of the vertical plate 305 is located on the fixing plate 409. One side of plate 409 is fixedly connected to the mounting base of drive motor 411. A positioning plate 306 has symmetrically provided limiting holes 3060 for installing other components on both sides. Positioning blocks 3070 of the same size as the limiting holes 3060 are inserted into the two limiting holes 3060. A fixing block 307 that fits against the side of the positioning plate 306 is fixedly connected to one end of each of the two positioning blocks 307. An elastic belt 308 made of rubber is fixedly connected between the two fixing blocks 307. The belt 308 is connected to the flaw detector. The outer surface of the main body 1 is fitted together. A rectangular hole 3050 is opened in the middle of the top of the vertical plate 305, which is movable through the extension plate 404. An inclined plate 408 is symmetrically fixedly connected to both sides of the inner side of the vertical plate 305 near the rectangular hole 3050. The inclined plate 408 abuts against the bottom of the supporting horizontal plate 401. A circular hole is opened at one end of the bottom plate 301, and a supporting wheel 302 is movable through the circular hole. A universal wheel 303 with the same height as the supporting wheel 302 is symmetrically fixedly connected to the bottom side of the bottom plate 301 away from the supporting wheel 302. The base plate 301 has horizontally symmetrically opened limit grooves 3010 on both sides. A right-angle plate 304 with the same height as the universal wheel 303 is inserted into the limit groove 3010. A support plate 5 for installing accessories is fixedly connected to one side of the vertical plate 305 below the fixed plate 409. A controller 6 for connecting the flaw detector body 1 is fixedly installed on the top of the support plate 5. A crossbar 7 with an arc groove 701 at the end is symmetrically fixedly connected to one end of the support plate 5. A grip bar 8 for easy hand holding is fixedly connected between the two crossbars 7.

[0045] After the flaw detector body 1 is used, it is lifted by the support assembly 4. Then, the flaw detector body 1 is moved to the top of the base plate 301. The side surface of the flaw detector body 1 is then attached to the arc groove 701 of the positioning plate 306. The positioning block 3070 is then inserted into the limiting hole 3060, thereby fixing the rubber belt 308 in the limiting holes 3060 on both sides of the positioning plate 306. This allows the rubber belt 308 to adhere to the outer surface of the flaw detector body 1. The support at the bottom of the base plate 301... Wheels 302 and casters 303 are used to move and transport the flaw detector body 1. Right-angle plate 304 is inserted into the limiting groove 3010 in the opposite direction to raise the support surface of the base plate 301, making the hoisting of the support assembly 4 more stable. Inclined plate 408 provides support strength for the support cross plate 401. The controller 6 installed on the support plate 5 is used to control the operation of the flaw detector body 1. The cross bar 7 and the handle 8 facilitate hand operation. The arc groove 701 at the end of the cross bar 7 facilitates the connection of the device to other transportation equipment, improving the portability of the device.

[0046] It should be noted that both the drive motor 411 and the controller 6 use external power supplies. The connection methods of the drive motor 411, the controller 6, the connecting wires, and the control equipment are existing and mature technologies. Therefore, the specific connection relationships will not be described in detail. Existing connection assemblies can be installed for use.

[0047] The implementation principle of a portable X-ray flaw detector according to an embodiment of this application is as follows:

[0048] When moving the flaw detector body 1, connect the power supply to the external power source, and then turn on the drive motor 411 through the controller 6. The motor output shaft drives the coil 410 to rotate, causing the lifting rope 412 to be wound up and down. The hook 413 hooks the lifting ring 2, lifting the flaw detector body 1 away from the fixing component 3, thus facilitating the movement of the flaw detector body 1. If the installation position is inconvenient, first insert the right-angle plate 304 into the limiting groove 3010 in the opposite direction to enhance the support stability of the base plate 301. Then, by pulling the flaw detector body 1, the extension plate 404 is moved forward to expand the lifting range of the support component 4. After use, lift the flaw detector body 1 with the help of the support component 4, put it back into the base plate 301, and fix it with the positioning plate 306 and the rubber belt 308.

[0049] Example 2

[0050] Reference Figure 8As shown, the two ends of the flaw detector body 1 are fixedly connected to the connecting seats 101 by bolts. The bottom four corners of the two connecting seats 101 are symmetrically fixedly connected to the limiting rods 102. Multiple limiting rods 102 are movably passed through the connecting plates 103. Multiple connecting plates 103 are fixedly connected to the steel pipes 104. The bottom middle of the flaw detector body 1 is fixedly connected to the limiting block 105. The bottom middle of the limiting block 105 is provided with a ball groove 106. The bottom of the limiting block 105 abuts against a ball block 107 that is adapted to and connected to the ball groove 106. The bottom of the ball block 107 is fixedly connected to the base 108. The top of the base 108 is fixedly connected to multiple supporting pulleys 109.

[0051] The implementation principle of a portable X-ray flaw detector according to an embodiment of this application is as follows:

[0052] When the flaw detector body 1 needs to be moved separately, the flaw detector body 1 is lifted by the support assembly 4 and moved to the top of the ball block 107. Then the flaw detector body 1 is lowered. The ball groove 106 at the bottom of the limiting block 105 connects with the ball block 107, so that the flaw detector body 1 can be quickly installed on the top of the ball block 107. When the ball groove 106 connects with the ball block 107, the bottom of the steel pipe 104 is attached to the top of the base 108. At this time, by holding the steel pipe 104, the flaw detector body 1 is moved under the action of multiple support pulleys 109 of the base 108, thereby achieving the function of easy carrying.

[0053] The above are merely optional embodiments of this disclosure and are not intended to limit this disclosure. Various modifications and variations can be made to this disclosure by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this disclosure should be included within the scope of protection of this disclosure.

Claims

1. A portable X-ray flaw detector, characterized in that: The device includes a flaw detector body (1), a lifting ring (2) is fixed at the top of the flaw detector body (1), a fixing component (3) for supporting and fixing the flaw detector body (1) is provided at the bottom of the flaw detector body (1), and a support component (4) for hoisting the flaw detector body (1) is provided at the top of the flaw detector body (1). The support assembly (4) includes a support plate (401) located at the top of the flaw detector body (1). The support plate (401) has a first groove (402) inside. The first groove (402) is slidably connected to a slider (403). The slider (403) is slidably connected to an extension plate (404). The extension plate (404) has a second groove (405) inside for slidably connecting with the slider (403). The extension plate (404) is symmetrically fixedly connected to the lower ends of the two ends of the first connecting block (406), and the ends of the two first connecting blocks (406) are movably connected to the horizontal shaft (407). The support assembly (4) also includes a drive motor (411). The output shaft of the drive motor (411) is fixedly connected to a coil (410). The two ends of the coil (410) are rotatably connected to a fixing plate (409). The outer peripheral surface of the coil (410) is provided with a lifting rope (412). The end of the lifting rope (412) is fixedly connected to a hook (413). The hook (413) passes through the horizontal shaft (407) and is connected to the round hole on the lifting ring (2).

2. The portable x-ray inspection apparatus of claim 1, wherein: The fixing component (3) includes a base plate (301) located at the bottom of the flaw detector body (1). A vertical plate (305) is fixedly connected to a support horizontal plate (401) on one side of the base plate (301). A positioning plate (306) is symmetrically fixed to the inner side of the vertical plate (305) and fits against the outer peripheral surface of the flaw detector body (1). The side of the vertical plate (305) away from the positioning plate (306) is fixedly connected to the fixing plate (409).

3. A portable x-ray inspection apparatus according to claim 2, wherein: The positioning plate (306) has symmetrically provided limiting holes (3060) on both sides. A positioning block (3070) is inserted into the two limiting holes (3060). A fixing block (307) is fixedly connected to one end of the two positioning blocks (3070). A belt (308) that fits against the outer peripheral surface of the flaw detector body (1) is fixedly connected between the two fixing blocks (307).

4. The portable x-ray inspection apparatus of claim 2, wherein: The top center of the vertical plate (305) has a rectangular hole (3050) that movably passes through the extension plate (404). The inner side of the vertical plate (305) is symmetrically fixedly connected to the inclined plate (408) that abuts against the bottom of the supporting horizontal plate (401) on both sides near the rectangular hole (3050).

5. The portable x-ray inspection apparatus of claim 2, wherein: Support wheels (302) are movably connected to both sides of one end of the base plate (301), and casters (303) are symmetrically fixed to the bottom of the base plate (301) away from the support wheels (302).

6. A portable x-ray inspection apparatus according to claim 5, wherein: The base plate (301) has symmetrically provided limiting grooves (3010) on both sides, and a right angle plate (304) is inserted into the limiting groove (3010).

7. The portable x-ray inspection apparatus of claim 4, wherein: One side of the vertical plate (305) is fixedly connected to a support plate (5) below the fixed plate (409), and a controller (6) is fixedly installed on the top of the support plate (5).

8. A portable x-ray inspection apparatus according to claim 7, wherein: One end of the support plate (5) is symmetrically fixedly connected with a crossbar (7), and a handle (8) is fixedly connected between the two crossbars (7). An arc groove (701) is opened at the end of the two crossbars (7).

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