Test board for X-ray flaw detector

Abstract

The utility model relates to the technical field of flaw detection machine testing, and discloses an X-ray flaw detection machine test board which comprises a main body assembly, the main body assembly comprises a test outer frame, and a to-be-tested pipe is fixedly connected in the test outer frame; the door plate is hinged to the front surface of the test outer frame; the motor is fixedly connected to the front surface of the test outer frame; the rotating rod is fixedly connected to the output end of the motor; compared with the prior art, the flaw detection device has the advantage that the flaw detection machine is relatively stable in rotation through fixation of the fixing assembly, an operator puts the flaw detection machine into the placing shell, then pulls the rotating plate by hand to enable the clamping plate to clamp and fix the flaw detection machine, and then starts the motor to drive the flaw detection machine to rotate into the test outer frame for detection; and the device is fixed in a clamping manner through a clamping plate, so that the device is prevented from being separated during rotation, and the problem that the flaw detection machine falls off and is damaged when the device rotates due to lack of a fixing assembly is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of flaw detector testing, in particular to an X-ray flaw detector testing platform. Background Art

[0002] The principle of X-ray flaw detector is a non-destructive flaw detection method that uses the characteristics of X-rays penetrating materials and attenuating in materials to find defects. X-rays can detect internal defects in metal and non-metal materials and their products, such as pores in welds, slag inclusions, incomplete penetration and other volumetric defects.

[0003] Each time a new flaw detector is replaced for testing, the existing device needs to stay for a period of time to install the new flaw detector. According to the Chinese utility model disclosure patent CN220154317U, an X-ray flaw detector test bench is disclosed. Through the cooperation of the flaw detector test structure and the switching test structure, when the flaw detector is tested, the next flaw detector to be tested can be directly installed. In this way, the cyclic switching test does not need to stay for a long time for installation, which greatly reduces the installation time of the flaw detector test and improves the working efficiency of the test bench.

[0004] The existing device needs to stop for a period of time each time a new flaw detector is replaced for testing, so as to install the new flaw detector. Although the above-mentioned patent solves this problem, in actual use, due to the lack of fixation of the flaw detector, the flaw detector slides during the rotation of the device, causing damage to the placement tube, and falls outside the device to damage the flaw detector, which lacks certain safety. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides an X-ray flaw detector test bench, which has the advantage of being fixed by a fixing component so that the flaw detector is relatively stable when rotating, thereby solving the problem of the flaw detector falling and being damaged when the device rotates due to the lack of a fixing component.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an X-ray flaw detector test bench, comprising a main body component; the main body component comprises a test outer frame, in which a tube to be tested is fixedly connected; a door panel, hinged to the front surface of the test outer frame; a motor, fixedly connected to the front surface of the test outer frame; a rotating rod, fixedly connected to the output end of the motor; a connecting plate, fixedly connected to the outer side wall of the rotating rod, and multiple connecting plates are provided; a group of fixed components is provided on each connecting plate, and each group of fixed components comprises: a placement shell, fixedly connected to the outer side wall of the connecting plate; a driving rod, inserted into the top of the placement shell and rotatably connected to the placement shell; a fixed plate, fixedly connected to the top of the placement shell; a rotating plate, fixedly connected to the outer side wall of the driving rod, and clamped to the rear surface of the fixed plate; a gear, rotatably connected to the inner side wall of the placement shell, and fixedly connected to the bottom end of the driving rod; a rack, slidably connected to the inner side wall of the placement shell, symmetrically provided with two, and both meshed with the gear; a clamping plate, each bottom of the rack is fixedly connected with a clamping plate.

[0009] Preferably, a slider is fixedly connected to the bottom of each clamping plate, and each slider is slidably connected to the inner side of the placement shell.

[0010] Preferably, each outer side wall of the clamping plate is fixedly connected with a protective pad.

[0011] Preferably: a disassembly assembly is provided on the placement shell, and the disassembly assembly includes: a fixing rod, which is inserted into the placement shell and is slidably connected to the placement shell; a fixing block, which is fixedly connected to the outer wall of the fixing rod and is slidably connected to the placement shell; a limiting groove, which is opened on the outer wall of the connecting plate, and the fixing rod is clamped in the limiting groove.

[0012] Preferably: a spring is arranged inside the placement shell, and two ends of the spring are respectively fixedly connected to the outer side wall of the fixing block and the inside of the placement shell.

[0013] Preferably, the fixing rod is provided with anti-slip grooves.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides an X-ray flaw detector test bench having the following

[0016] Beneficial effects:

[0017] The utility model has the advantage of being relatively stable when the flaw detector is rotated by fixing it with a fixing component. An operator places the flaw detector into a placement shell, and then the operator pulls the rotating plate by hand so that the clamping plate clamps and fixes the flaw detector. Then the operator turns on the motor so that the placement shell drives the flaw detector to rotate into the test outer frame for detection. When the detection of one flaw detector is completed, the motor is turned on again to rotate it out for replacement. The device is fixed by clamping the clamping plate to prevent it from detaching when it rotates, thereby solving the problem of the flaw detector falling and being damaged when the device rotates due to the lack of a fixing component. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the installation position of some components in the utility model;

[0020] Figure 3 It is a schematic diagram of the structure of the device for placing the inner part of the shell in the utility model;

[0021] Figure 4 It is a structural schematic diagram of the installation position of the disassembly component in the utility model.

[0022] In the figure:

[0023] 1. Main assembly; 11. Test frame; 12. Test tube; 13. Door panel; 14. Motor; 15. Rotating rod; 16. Connecting plate;

[0024] 2. Fixed assembly; 21. Placement shell; 22. Driving rod; 23. Fixed plate; 24. Rotating plate; 25. Gear; 26. Rack; 27. Clamp;

[0025] 3. Disassembly assembly; 31. Fixing rod; 32. Fixing block; 33. Limiting groove;

[0026] 4. Protective pad; 5. Slider; 6. Spring. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Embodiment 1

[0029] See also Figure 1-4, an X-ray flaw detector test bench, comprising a main body component 1; the main body component 1 comprises a test outer frame 11, in which a tube to be tested 12 is fixedly connected; a door panel 13, hinged to the front surface of the test outer frame 11; a motor 14, fixedly connected to the front surface of the test outer frame 11; a rotating rod 15, fixedly connected to the output end of the motor 14; a connecting plate 16, fixedly connected to the outer side wall of the rotating rod 15, and multiple connecting plates 16 are provided; each connecting plate 16 is provided with a group of fixing components 2, and each group of fixing components 2 comprises: a placement shell 21, fixedly connected to the outer side wall of the connecting plate 16; a driving rod 22, inserted into the top of the placement shell 21, and rotatably connected to the placement shell 21 ; A fixed plate 23, fixedly connected to the top of the placement shell 21; a rotating plate 24, fixedly connected to the outer wall of the driving rod 22, and clamped on the rear surface of the fixed plate 23; a gear 25, rotatably connected to the inner wall of the placement shell 21, and fixedly connected to the bottom end of the driving rod 22; a rack 26, slidably connected to the inner wall of the placement shell 21, two of which are symmetrically arranged and both mesh with the gear 25; a clamping plate 27, each of which is fixedly connected to a clamping plate 27 at the bottom of the rack 26; each of which is fixedly connected to a slider 5 at the bottom of the clamping plate 27, and each of which is slidably connected to the inner side of the placement shell 21; a protective pad 4 is fixedly connected to the outer wall of each clamping plate 27.

[0030] When ready for use, the operator places the test outer frame 11 at the designated position, and then the operator places the flaw detector into the placement shell 21. The operator then pulls the rotating plate 24 by hand, so that the rotating plate 24 drives the driving rod 22 to rotate at the same time. The driving rod 22 rotates and drives the gear 25 to rotate. The gear 25 rotates and drives the two racks 26 to move in the opposite direction, so that the racks 26 drive the clamping plate 27 to clamp and fix the flaw detector, and the rotating plate 24 is clamped and fixed with the fixed plate 23 to prevent the rotation of the device from causing the gear 25 to rotate. The operator then closes the door panel 13, and then the operator connects the power supply of the motor 14 and turns on the motor 14. The motor 14 drives the rotating rod 15 to rotate. The rotating rod 15 rotates to cause the connecting plate 16 to drive the placement shell 21 to rotate, so that the placement shell 21 drives the flaw detector to move into the test outer frame 11, and treats The measuring tube 12 is inspected, so that the flaw detector is inspected through the flaw detector detection data. When the detection of a flaw detector is completed, the motor 14 is continuously turned on to rotate it out for replacement, and the device is fixed by clamping the clamping plate 27 to prevent it from detaching during rotation, thereby improving the safety of the device; each clamping plate 27 is fixedly connected to a slider 5 at the bottom, and the movement of the clamping plate 27 drives the slider 5 to move at the same time. The slider 5 can limit the moving direction of the clamping plate 27 to prevent the clamping plate 27 from deviating when it moves, resulting in poor clamping effect, thereby improving the stability of the device; each outer wall of the clamping plate 27 is fixedly connected to a protective pad 4, so that when the clamping plate 27 moves, the protective pad 4 is driven to move at the same time, so that the protective pad 4 contacts the flaw detector to protect it, and prevents the clamping plate 27 from being clamped too tightly to cause damage to the flaw detector.

[0031] Embodiment 2

[0032] See also Figure 1-4 , based on the first embodiment, a disassembly function is added;

[0033] Preferably: a disassembly component 3 is provided on the placement shell 21, and the disassembly component 3 includes: a fixing rod 31, which is inserted into the placement shell 21 and is slidably connected to the placement shell 21; a fixing block 32, which is fixedly connected to the outer wall of the fixing rod 31 and is slidably connected to the placement shell 21; a limiting groove 33, which is opened on the outer wall of the connecting plate 16, and the fixing rod 31 is clamped in the limiting groove 33; a spring 6 is provided in the placement shell 21, and the two ends of the spring 6 are respectively fixedly connected to the outer wall of the fixing block 32 and the inside of the placement shell 21; and anti-slip grooves are provided on the fixing rod 31.

[0034] When in use, when a device in a placement shell 21 has aged due to long-term use, the operator can pull the fixing rod 31 outward, and the movement of the fixing rod 31 drives the fixing block 32 to move at the same time, and the fixing block 32 prevents the fixing rod 31 from completely moving out of the device. Then, when the fixing rod 31 moves out of the limiting groove 33 and cancels the clamping connection with the limiting groove 33, the operator can remove the placement shell 21, repair or replace it, which does not affect the normal use of other devices, thereby improving the practicality of the device; a spring 6 is arranged inside the placement shell 21. When the placement shell 21 is installed on the connecting plate 16, the spring 6 always squeezes the fixing block 32, thereby squeezing the fixing rod 31, preventing the fixing rod 31 from loosening due to long-term use, thereby improving the stability of the device; an anti-slip pattern is arranged on the fixing rod 31, and the protective pattern can increase the friction between the operator's palm and the fixing rod 31, preventing the fixing rod 31 from being fixed too tightly, and the surface is relatively smooth, which makes it inconvenient for the operator to pull it out, thereby improving the work efficiency of the operator.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An X-ray flaw detector test bench, comprising a main assembly (1); the main assembly (1) comprises A test outer frame (11), inside of which a tube to be tested (12) is fixedly connected; A door panel (13) is hinged to the front surface of the test outer frame (11); A motor (14) fixedly connected to the front surface of the test outer frame (11); A rotating rod (15) fixedly connected to the output end of the motor (14); A connecting plate (16) is fixedly connected to the outer side wall of the rotating rod (15), and a plurality of connecting plates are provided; Features: A set of fixing components (2) is arranged on each of the connecting plates (16), and each set of the fixing components (2) comprises: A placement shell (21) is fixedly connected to the outer side wall of the connecting plate (16); A driving rod (22) is inserted into the top of the placement shell (21) and is rotationally connected to the placement shell (21); A fixing plate (23) fixedly connected to the top of the placement shell (21); A rotating plate (24) is fixedly connected to the outer side wall of the driving rod (22) and is clamped to the rear surface of the fixing plate (23); A gear (25) is rotatably connected to the inner wall of the placement shell (21) and fixedly connected to the bottom end of the driving rod (22); A rack (26) is slidably connected to the inner wall of the placement shell (21), two of which are symmetrically arranged and both mesh with the gear (25); A clamping plate (27), the bottom of each rack (26) is fixedly connected with a clamping plate (27).

2. The X-ray flaw detector test bench according to claim 1, characterized in that: A slider (5) is fixedly connected to the bottom of each clamping plate (27), and each slider (5) is slidably connected to the inner side of the placement shell (21).

3. The X-ray flaw detector test bench according to claim 2, characterized in that: The outer side wall of each clamping plate (27) is fixedly connected with a protective pad (4).

4. The X-ray flaw detector test bench according to claim 1, characterized in that: The placement shell (21) is provided with a disassembly assembly (3), and the disassembly assembly (3) comprises: A fixing rod (31) is inserted into the placement shell (21) and is slidably connected to the placement shell (21); A fixing block (32) fixedly connected to the outer side wall of the fixing rod (31) and slidably connected to the interior of the placement shell (21); A limiting groove (33) is provided on the outer side wall of the connecting plate (16), and the fixing rod (31) is clamped inside the limiting groove (33).

5. The X-ray flaw detector test bench according to claim 4, characterized in that: A spring (6) is arranged inside the placement shell (21), and two ends of the spring (6) are respectively fixedly connected to the outer wall of the fixing block (32) and the inside of the placement shell (21).

6. The X-ray flaw detector test bench according to claim 4, characterized in that: The fixing rod (31) is provided with anti-slip grooves.

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