High-intelligence-degree X-ray flaw detector for pipeline flaw detection

Abstract

The utility model discloses a high-intelligence X-ray flaw detector for pipeline flaw detection, which belongs to the technical field of X-ray flaw detectors and comprises a frame and a support rod mounted on the frame, a top plate is mounted at the top of the support rod, a lower limit frame is mounted on the top plate, an upper limit frame is connected onto the lower limit frame in a clamping manner, and the upper limit frame is connected onto the lower limit frame in a clamping manner. An X-ray flaw detector is mounted on the upper limiting frame, a limiting block is mounted on the upper limiting frame, a limiting groove matched with the limiting block is formed in the lower limiting frame, and a positioning assembly is slidably mounted on the top plate. The limiting block is connected with the limiting groove in a clamped mode, the upper limiting frame is pulled, the limiting block slides out of the limiting groove, and the X-ray flaw detector is taken down from the lower limiting frame, so that the X-ray flaw detector is convenient to detach compared with the mode that the X-ray flaw detector is detached through bolts, and workers can detach and maintain the X-ray flaw detector conveniently.

Description

Technical Field

[0001] The utility model relates to an X-ray flaw detector, in particular to an X-ray flaw detector with high intelligence for pipeline flaw detection, belonging to the technical field of X-ray flaw detectors. Background Art

[0002] A pipeline crawler is a device for taking circumferential X-ray films of pipeline butt welds in pipeline laying projects. A traction trolley is used to bring a flaw detection device into the pipeline. The flaw detection device is a circumferential X-ray flaw detector. When the ray emission window of the X-ray flaw detector is aligned with the weld position, through magnetic positioning, the X-ray flaw detector exposes the pipeline butt weld according to the set exposure voltage and exposure time, and is mainly used for defect inspection, repair and other work of various pipelines such as natural gas pipelines, oil pipelines, urban water supply and drainage pipelines, and tap water pipelines.

[0003] However, for the existing X-ray flaw detector with high intelligence for pipeline flaw detection, in actual use, the X-ray flaw detector is generally installed by bolts. When the X-ray flaw detector is damaged, tools need to be carried for disassembly and repair of the X-ray flaw detector, and the installation and disassembly are relatively inconvenient. Summary of the Utility Model

[0004] The main purpose of the utility model is to solve the problem that the installation and disassembly of the X-ray flaw detector are relatively inconvenient, and to provide an X-ray flaw detector with high intelligence for pipeline flaw detection.

[0005] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0006] An X-ray flaw detector with high intelligence for pipeline flaw detection includes a vehicle frame and a support rod installed on the vehicle frame. A top plate is installed at the top of the support rod. A lower limit frame is installed on the top plate. An upper limit frame is snap-connected to the lower limit frame. An X-ray flaw detector is installed on the upper limit frame. A limit block is installed on the upper limit frame. A limit groove matching with the limit block is opened on the lower limit frame. A positioning component is slidably installed on the top plate.

[0007] Preferably, the vehicle frame includes connecting blocks, connecting rods, moving wheels and brackets. The four connecting blocks are connected by connecting rods. Moving wheels are installed on the connecting blocks. Brackets are installed on the connecting rods. The support rod is installed on the brackets.

[0008] Preferably, an alarm is installed at the top of the top plate, and an operation panel is installed on the top plate.

[0009] Preferably, a bottom rod is installed on the top plate, and the top of the bottom rod is connected to the bottom of the lower limit frame.

[0010] Preferably, the positioning component includes a bottom block, a support rod, and a positioning block. A bottom block is slidably mounted on the top plate. A support rod is mounted on the bottom block, and the top of the support rod is connected to the bottom of the positioning block. Plug blocks are mounted on both the upper limit frame and the lower limit frame, and a slot that cooperates with the plug block is provided on the positioning block.

[0011] Preferably, a slider is mounted on the bottom of the bottom block, a chute that cooperates with the slider is provided on the top plate, and a clamping mechanism is mounted on the slider.

[0012] Preferably, the slider is a T-shaped slider, and the chute is a T-shaped chute.

[0013] Preferably, the clamping mechanism includes a cavity, a spring, and a clamping ball. A cavity is provided on the slider, a spring is mounted inside the cavity, a clamping ball is mounted at one end of the spring, and a clamping groove that cooperates with the clamping ball is provided on the top plate.

[0014] The beneficial technical effects of the present utility model:

[0015] 1. For the X-ray flaw detector for pipeline flaw detection with high intelligence according to the present utility model, by setting the limit block and the limit groove to be snap-connected, pulling the upper limit frame, sliding the limit block out of the limit groove, and removing the X-ray flaw detector from the lower limit frame, it is more convenient to remove the X-ray flaw detector compared to using bolts, which can facilitate the staff to disassemble and repair the X-ray flaw detector.

[0016] 2. By setting an alarm, it can emit an alarm when the X-ray flaw detector senses damage. The X-ray flaw detector returns along the original path, and the traveling distance of the X-ray flaw detector is displayed through the bottom rod, thereby showing the damage position, with relatively high intelligence. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 is a schematic diagram of the structure of the X-ray flaw detector of the present utility model;

[0019] Figure 3 is a schematic diagram of the structure of the limit block of the present utility model;

[0020] Figure 4 is a schematic diagram of the structure of the plug block of the present utility model;

[0021] Figure 5 is a schematic diagram of the structure of the clamping ball of the present utility model;

[0022] Figure 6 is a schematic diagram of the structure of the operation panel of the present utility model.

[0023] In the figure: 1, connecting block; 2, connecting rod; 3, moving wheel; 4, bracket; 5, supporting rod; 6, top plate; 7, bottom block; 8, supporting rod; 9, positioning block; 10, slider; 11, X-ray flaw detector; 12, upper limit frame; 13, lower limit frame; 14, bottom rod; 15, alarm; 16, operation panel; 17, limit block; 18, inserting block; 19, clamping ball; 20, spring; 21, cavity. Specific implementation mode

[0024] To make the technical solutions of the present invention clearer and more definite to those skilled in the art, the present invention will be further described in detail below in conjunction with embodiments and drawings, but the implementation modes of the present invention are not limited thereto.

[0025] As Figures 1-6 shown, the X-ray flaw detector with high intelligence for pipeline flaw detection provided in this embodiment includes a vehicle frame and a supporting rod 5 installed on the vehicle frame. The top of the supporting rod 5 is installed with a top plate 6. The lower limit frame 13 is installed on the top plate 6. The upper limit frame 12 is snap-fitted on the lower limit frame 13. The X-ray flaw detector 11 is installed on the upper limit frame 12. The limit block 17 is installed on the upper limit frame 12. The limit groove that cooperates with the limit block 17 is opened on the lower limit frame 13. The positioning component is slidably installed on the top plate 6. The alarm 15 is installed on the top of the top plate 6. The operation panel 16 is installed on the top plate 6. By setting the limit block 17 to be snap-fitted with the limit groove and pulling the upper limit frame 12, the limit block 17 is slid out of the limit groove, and the X-ray flaw detector 11 is removed from the lower limit frame 13. Comparing with disassembling the X-ray flaw detector 11 with bolts, it is more convenient, which can facilitate the staff to disassemble and repair the X-ray flaw detector 11. By setting the alarm 15, an alarm can be issued when the X-ray flaw detector 11 senses damage. The X-ray flaw detector 11 returns along the original path. The traveling distance of the X-ray flaw detector 11 is displayed through the bottom rod 14, and then the damage position is displayed, with relatively high intelligence.

[0026] In this embodiment, as Figure 1 , Figure 2 , Figure 3 and Figure 6 shown, the vehicle frame includes a connecting block 1, a connecting rod 2, a moving wheel 3 and a bracket 4. The four connecting blocks 1 are connected by the connecting rod 2. The moving wheel 3 is installed on the connecting block 1. The bracket 4 is installed on the connecting rod 2. The supporting rod 5 is installed on the bracket 4. By setting the connecting block 1 and the moving wheel 3 to cooperate with each other, the X-ray flaw detector 11 can be moved. By setting the connecting rod 2, the connecting block 1 and the moving wheel 3 can be supported. By setting the bracket 4 to cooperate with the supporting rod 5, the top plate 6 can be supported. The bottom rod 14 is installed on the top plate 6. The top of the bottom rod 14 is connected to the bottom of the lower limit frame 13. By setting the bottom rod 14, the lower limit frame 13 can be supported.

[0027] In this embodiment, asFigure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the positioning assembly includes a bottom block 7, a support rod 8 and a positioning block 9. The bottom block 7 is slidably mounted on the top plate 6. The support rod 8 is mounted on the bottom block 7. The top of the support rod 8 is connected to the bottom of the positioning block 9. Plug blocks 18 are mounted on both the upper limit frame 12 and the lower limit frame 13. Slots that cooperate with the plug blocks 18 are formed in the positioning block 9. The limit block 17 is inserted into the limit slot. The bottom block 7 is slid to drive the positioning block 9 to move. Inserting the plug block 18 into the slot can limit the installed upper limit frame 12 and lower limit frame 13, and can limit the installed X-ray flaw detector 11. A slider 10 is mounted at the bottom of the bottom block 7. A chute that cooperates with the slider 10 is formed in the top plate 6. A clamping mechanism is mounted on the slider 10. By providing that the slider 10 is slidably connected to the chute, it is convenient to slide the positioning block 9, and the plug block 18 is slid out of the slot to disassemble the upper limit frame 12 and remove the X-ray flaw detector 11. The slider 10 is a T-shaped slider, and the chute is a T-shaped chute. By providing that the slider 10 is a T-shaped slider and cooperates with the T-shaped chute, the positioning block 9 can be guided and limited. The clamping mechanism includes a cavity 21, a spring 20 and a clamping ball 19. A cavity 21 is formed in the slider 10. The spring 20 is mounted inside the cavity 21. One end of the spring 20 is mounted with the clamping ball 19. A clamping groove that cooperates with the clamping ball 19 is formed in the top plate 6. By providing that the clamping ball 19 is snap-connected to the clamping groove, the slid positioning block 9 can be limited.

[0028] In this embodiment, as Figures 1-6 shown, the working process of an X-ray flaw detector with a high degree of intelligence for pipeline flaw detection provided in this embodiment is as follows:

[0029] Step 1: Install the X-ray flaw detector 11 on the lower limit frame 13, insert the limit block 17 into the limit slot, install the upper limit frame 12, slide the bottom block 7, the slider 10 slides in the chute, insert the plug block 18 into the slot, and the clamping ball 19 is snapped into the clamping groove to limit the installed upper limit frame 12 and lower limit frame 13;

[0030] Step 2: When the X-ray flaw detector 11 detects damage, the alarm 15 emits an alarm, the X-ray flaw detector 11 returns the same way, the operation panel 16 displays the traveling distance of the X-ray flaw detector 11, and the staff observes the flaw detection position according to the traveling distance.

[0031] In summary, in this embodiment, the X-ray flaw detector with high intelligence for pipeline flaw detection according to this embodiment is provided. By setting the limiting block 17 to be engaged with the limiting groove, pulling the upper limiting frame 12, sliding the limiting block 17 out of the limiting groove, and removing the X-ray flaw detector 11 from the lower limiting frame 13, it is more convenient to remove the X-ray flaw detector 11 using bolts, which facilitates the staff to disassemble and repair the X-ray flaw detector 11. By setting the alarm 15, an alarm can be issued when the X-ray flaw detector 11 senses damage. The X-ray flaw detector 11 returns along the original path, and the travel distance of the X-ray flaw detector 11 is displayed through the bottom rod 14, thereby showing the damage position, with relatively high intelligence. By setting the connecting block 1 and the moving wheel 3 to cooperate with each other, the X-ray flaw detector 11 can be moved. By setting the connecting rod 2, the connecting block 1 and the moving wheel 3 can be supported. By setting the bracket 4 and the supporting rod 5 to cooperate, the top plate 6 can be supported. By setting the bottom rod 14, the lower limiting frame 13 can be supported. Inserting the limiting block 17 into the limiting groove, sliding the bottom block 7 drives the positioning block 9 to move. Inserting the inserting block 18 into the inserting slot can limit the installed upper limiting frame 12 and lower limiting frame 13, and can limit the installed X-ray flaw detector 11. By setting the slider 10 to be slidably connected with the sliding groove, it is convenient to slide the positioning block 9. Sliding the inserting block 18 out of the inserting slot to disassemble the upper limiting frame 12 and remove the X-ray flaw detector 11. By setting the slider 10 as a T-shaped slider to cooperate with the T-shaped sliding groove, the positioning block 9 can be guided and limited. By setting the clamping ball 19 to be engaged with the clamping groove, the positioned positioning block 9 after sliding can be limited.

[0032] As used in the specification and claims, certain terms are used to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. The specification and claims do not use the difference in name as a way to distinguish components, but use the difference in function of components as the criterion for distinction. As mentioned throughout the specification and claims, "comprising" is an open-ended term and should be interpreted as "including but not limited to". "Substantially" means within an acceptable error range. Those skilled in the art can solve technical problems within a certain error range and basically achieve the technical effect.

[0033] It should be noted that the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a commodity or system including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or further includes elements inherent to such a commodity or system. Without more limitations, the element defined by the statement "including one..." does not exclude the existence of another identical element in the commodity or system including the element.

[0034] The foregoing description has shown and described several preferred embodiments of the present invention. However, as previously mentioned, it should be understood that the present invention is not limited to the forms disclosed herein, should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications, and environments, and can be altered within the scope of the inventive concept described herein through the above teachings or the skills or knowledge in the relevant field. Any alterations and changes made by those skilled in the art that do not depart from the spirit and scope of the present invention shall fall within the protection scope of the appended claims of the present invention.

Claims

1. An X-ray flaw detector with a high degree of intelligence for pipeline flaw detection, characterized in that: The invention comprises a vehicle frame and a support rod (5) mounted on the vehicle frame, a top plate (6) being mounted on the top of the support rod (5), a lower limit frame (13) being mounted on the top plate (6), an upper limit frame (12) being snap-connected to the lower limit frame (13), an X-ray flaw detector (11) being mounted on the upper limit frame (12), a limit block (17) being mounted on the upper limit frame (12), a limit groove being provided on the lower limit frame (13) and cooperating with the limit block (17), and a positioning assembly being slidably mounted on the top plate (6).

2. According to claim 1, a highly intelligent X-ray flaw detector for pipeline flaw detection, characterized in that: The frame comprises a connecting block (1), a connecting rod (2), a moving wheel (3) and a bracket (4); the four connecting blocks (1) are connected via the connecting rod (2); the moving wheel (3) is mounted on the connecting block (1); the bracket (4) is mounted on the connecting rod (2); and the bracket (4) is mounted on the supporting rod (5).

3. According to claim 1, a highly intelligent X-ray flaw detector for pipeline flaw detection, characterized in that: An alarm (15) is installed on the top of the top plate (6), and an operation panel (16) is installed on the top plate (6).

4. According to claim 1, a highly intelligent X-ray flaw detector for pipeline flaw detection, characterized in that: A bottom rod (14) is installed on the top plate (6), and the top of the bottom rod (14) is connected to the bottom of the lower limiting frame (13).

5. According to claim 1, the X-ray flaw detector with high intelligence for pipeline flaw detection is characterized in that: The positioning assembly comprises a bottom block (7), a support rod (8) and a positioning block (9); the bottom block (7) is slidably mounted on the top plate (6); the support rod (8) is mounted on the bottom block (7); the top of the support rod (8) is connected to the bottom of the positioning block (9); the upper limit frame (12) and the lower limit frame (13) are both mounted with an insert block (18); and the positioning block (9) is provided with a slot that cooperates with the insert block (18).

6. The X-ray flaw detector with a high degree of intelligence for pipeline flaw detection according to claim 5 is characterized in that: A sliding block (10) is installed at the bottom of the bottom block (7), a sliding groove cooperating with the sliding block (10) is provided on the top plate (6), and a locking mechanism is installed on the sliding block (10).

7. The X-ray flaw detector with a high degree of intelligence for pipeline flaw detection according to claim 6 is characterized in that: The slider (10) is a T-shaped slider, and the slide groove is a T-shaped slide groove.

8. The X-ray flaw detector with a high degree of intelligence for pipeline flaw detection according to claim 7 is characterized in that: The locking mechanism comprises a cavity (21), a spring (20) and a locking ball (19); the sliding block (10) is provided with a cavity (21); a spring (20) is installed inside the cavity (21); a locking ball (19) is installed at one end of the spring (20); and a locking groove that cooperates with the locking ball (19) is provided on the top plate (6).

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