RT-radiography detection test bed
By incorporating connecting rods and control valves, limit blocks and threaded rods, and clamping blocks into the RT-X radiographic testing bench, the problem of insufficient flexibility in existing benches is solved, enabling flexible adaptation and stable testing of items of different sizes, thereby improving testing efficiency and quality.
Patent Information
- Application Number
- CN202423038756.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-06
- Publication Date
- 2025-12-02
- Estimated Expiration
- 2034-12-06
AI Technical Summary
Existing RT-X radiographic testing benches have a simple structure, lack flexibility, and are difficult to adapt to items of different sizes and shapes, affecting testing efficiency and quality.
The items are fixed by setting a connecting rod and a control valve, the height of the RT-X instrument is controllable and the angle is adjustable by a limiting block and a second threaded rod, the height is adjusted by a protrusion and a third threaded rod, the items are fixed by a clamping block and screws, and the storage groove at the bottom of the crossbeam facilitates transportation, thus enhancing the flexibility and stability of the test bench.
It improves the applicability and testing quality of RT-radiography testing station, solves the problem of adaptability to items of different sizes, enhances the flexibility and stability of testing, and extends the service life of the testing station.
Smart Images
Figure CN223624152U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of RT-radiography testing technology, specifically an RT-radiography testing test bench. Background Technology
[0002] RT radiography is a non-destructive testing method used to examine the internal structure of an object for defects or discontinuities. It involves using X-rays or gamma rays to create images, called radiographs, which reveal the presence of defects within the object. In specific situations, such as teaching and experimentation, RT radiography testing benches are required.
[0003] The existing RT-ray radiographic testing benches have relatively simple structures, mostly using rigid bracket structures to simply fix the RT-ray generator. When conducting RT-ray radiographic testing on items of different sizes and shapes, staff need to fix each item separately, which lacks flexibility and affects the efficiency of RT-ray radiographic testing.
[0004] Therefore, this utility model provides an RT-radiography testing bench. Utility Model Content
[0005] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.
[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: An RT-radiography testing bench of this utility model includes crossbeams, a support plate fixedly connected between two crossbeams, and an RT-radiography instrument mounted on the top of the support plate. A fixing frame is fixedly connected to the top of the two crossbeams, and a first fixing block and a third fixing block are fixedly connected to the side wall of the fixing frame. A first threaded rod is fixedly connected between the first fixing block and the third fixing block. Multiple first threaded rods are symmetrically arranged, and a control valve is threadedly connected to each of the multiple first threaded rods. A second fixing block is mounted at the bottom of the control valve. Connecting rods are fixedly connected between the corresponding second fixing blocks and between the corresponding first fixing blocks. This step, by setting connecting rods and control valves to fix the item to be tested, helps to solve the problem of adapting the RT-radiography testing bench to items of different sizes and structures, improves the flexibility of the RT-radiography testing bench, and thus enhances its applicability.
[0007] Preferably, the two ends of the RT-ray instrument are rotatably connected to limit blocks, and the two limit blocks are symmetrically arranged. One of the limit blocks is slidably connected to a limit rod inside, and the other limit block is threadedly connected to a second threaded rod inside. A fixed platform is provided outside the two limit blocks, and the limit rod is fixedly connected to the inside of the fixed platform. The second threaded rod is rotatably connected to the inside of the fixed platform, and a rotating block is fixedly connected to the top of the second threaded rod. This step, by setting the limit blocks and the second threaded rod, enables the height of the RT-ray instrument to be controllable and the angle to be adjustable, which helps to solve the problem of some items being difficult to detect, improves the flexibility of the RT-ray radiographic testing platform, and helps to improve the detection quality of RT-ray radiographic testing.
[0008] Preferably, a protrusion is fixedly connected to the side wall of the crossbeam, and multiple protrusions are symmetrically arranged. The internal threads of the multiple protrusions are connected to a third threaded rod, and a fourth fixing block is fixedly connected to the top of the third threaded rod. This step, by setting the protrusions and the third threaded rod, realizes the height adjustment of the RT-radiography testing platform, further enhancing the flexibility of the testing platform, which helps to avoid the crossbeam and support plate from tilting, improves the stability of the testing platform, and helps to improve the testing quality.
[0009] Preferably, a first clamping block is slidably connected to the side wall of the connecting rod, and a screw is threaded to the end of the first clamping block, with the two screws arranged symmetrically. This step of clamping the item to be tested by setting the first clamping block helps to prevent the item to be tested from shaking, improves the stability of the RT-radiography testing test stand, and helps to improve the accuracy of the test results.
[0010] Preferably, a second clamping block is slidably connected to the side wall of the connecting rod, and a screw is threaded to the end of the second clamping block. A clamping plate is fixed between the corresponding second clamping blocks. This step improves the flexibility of the test bench by setting the second clamping block and clamping plate to handle small-sized items, which helps to reduce the situation where RT-radiography detection cannot be performed.
[0011] Preferably, a fixed ball is fixed to the bottom of the third threaded rod, and a gasket is attached to the bottom of the fixed ball. This step, by setting the gasket, keeps the test bench stable, which helps to prevent the bottom of the test bench from slipping and maintains stability during the testing process.
[0012] Preferably, the bottom of the crossbeam is provided with a storage groove, and the multiple storage grooves are set to correspond to the size of the gasket. This step, by providing a storage groove at the bottom of the crossbeam, facilitates the long-distance transportation of the test bench, helps to avoid damage to the test bench during long-distance transportation, and helps to extend the service life of the test bench.
[0013] The beneficial effects of this utility model are as follows:
[0014] 1. The RT-X radiographic testing bench of this utility model uses a connecting rod and a control valve to fix the item to be tested, which helps to solve the problem of adapting the RT-X radiographic testing bench to items of different sizes and structures, improves the flexibility of the RT-X radiographic testing bench, and thus improves the applicability of the test bench.
[0015] 2. The RT-ray radiographic testing bench of this utility model achieves height controllability and angle adjustment of the RT-ray instrument by setting a limiting block and a second threaded rod, which helps to solve the problem of difficult detection of some items, improves the flexibility of the RT-ray radiographic testing bench, and helps to improve the detection quality of RT-ray radiographic testing. Attached Figure Description
[0016] The present invention will be further described below with reference to the accompanying drawings.
[0017] Figure 1 This is a perspective view of the present invention;
[0018] Figure 2 This is a schematic diagram of the support plate in this utility model;
[0019] Figure 3 This is a schematic diagram of the protrusion structure in this utility model;
[0020] Figure 4 This is a schematic diagram of the limiting rod in this utility model.
[0021] In the diagram: 1. Crossbeam; 2. Support plate; 3. Fixing platform; 4. RT-ray instrument; 5. Fixing frame; 6. First fixing block; 7. First threaded rod; 8. Second fixing block; 9. Control valve; 10. Third fixing block; 11. Connecting rod; 12. First clamping block; 13. Second clamping block; 14. Clamping plate; 15. Protrusion; 16. Fourth fixing block; 17. Gasket; 18. Limiting block; 19. Limiting rod; 20. Second threaded rod; 21. Rotating block; 22. Third threaded rod. Detailed Implementation
[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.
[0023] Specific implementation examples are given below.
[0024] like Figures 1 to 3 As shown, an RT-X radiographic testing bench according to an embodiment of this utility model includes a crossbeam 1, a support plate 2 fixed between two crossbeams 1, and an RT-X instrument 4 mounted on the top of the support plate 2. A fixed frame 5 is fixed to the top of the two crossbeams 1, and a first fixed block 6 and a third fixed block 10 are fixed to the side wall of the fixed frame 5. A first threaded rod 7 is fixed between the first fixed block 6 and the third fixed block 10. Multiple first threaded rods 7 are symmetrically arranged, and multiple first threaded rods 7 are threadedly connected to a control valve 9. A second fixed block 8 is mounted at the bottom of the control valve 9. Connecting rods 11 are fixed between corresponding second fixed blocks 8 and between corresponding first fixed blocks 6. During operation, the operator can place various items to be tested on the RT-X radiographic testing bench using the multiple corresponding connecting rods 11 inside the fixed frame 5. During the process, the multiple second fixed blocks 8 and the first threaded rods 7 are in a sliding connection relationship. The operator should first place the items to be tested on... On the corresponding connecting rod 11 at the bottom, the second fixing block 8 at the top and the connecting rod 11 are then lowered. With the help of the threaded connection between the control valve 9 and the first threaded rod 7, the operator can apply pressure to the top of the item by the connecting rod 11 at the top, thereby fixing the position of the item. After the item is fixed, the operator can fix the patch at the corresponding position of the item and simultaneously drive the RT-ray instrument 4 located on the top of the support plate 2 to complete the test. Among them, multiple first fixing blocks 6 serve to fix the connecting rod 11, and multiple third fixing blocks 10 fix the top of the first threaded rod 7 to the fixing frame 5 and transmit the gravity to the fixing frame 5 through themselves, and then to the crossbeam 1. This step of fixing the item to be tested by setting the connecting rod 11 and the control valve 9 is beneficial to solving the problem of adapting the RT-ray radiographic testing platform to items of different sizes and structures, improving the flexibility of the RT-ray radiographic testing platform, and thus improving the applicability of the platform.
[0025] like Figure 1 and Figure 4As shown, the RT-X instrument 4 has rotatably connected limit blocks 18 at both ends, and the two limit blocks 18 are symmetrically arranged. One limit block 18 has a limit rod 19 slidably connected inside, and the other limit block 18 has a second threaded rod 20 threaded inside. A fixed platform 3 is set outside the two limit blocks 18, and the limit rod 19 is fixed inside the fixed platform 3. The second threaded rod 20 is rotatably connected inside the fixed platform 3, and a rotating block 21 is fixed to the top of the second threaded rod 20. During operation, the operator can control the height of the RT-X instrument 4 through the rotating block 21 to adapt to different sizes of objects to be inspected. During the process, the limit blocks 18 at both ends of the RT-X instrument 4 are restricted by the fixed platform 3, the limit rod 19, and the second threaded rod 20. Whenever the operator rotates the rotating block 21, The second threaded rod 20 located at the bottom of the rotating block 21 will rotate synchronously. Along with the rotation of the second threaded rod 20, the limiting block 18 threadedly connected to the second threaded rod 20 will move vertically, and drive the RT-ray instrument 4 and the other limiting block 18 to move vertically synchronously. After adjusting the RT-ray instrument 4 to a suitable height, the staff can also rotate the RT-ray instrument 4 by means of the rotational connection between the RT-ray instrument 4 and the limiting blocks 18 at both ends. This step, by setting the limiting block 18 and the second threaded rod 20, realizes that the height of the RT-ray instrument 4 is controllable and the angle is adjustable, which is conducive to solving the problem of some items being difficult to detect, improving the flexibility of the RT-ray radiographic testing test bench, and improving the detection quality of RT-ray radiographic testing.
[0026] like Figures 1 to 3 As shown, protrusions 15 are fixed to the side wall of the crossbeam 1, and multiple protrusions 15 are symmetrically arranged. The internal threads of the multiple protrusions 15 are connected to third threaded rods 22, and the top of the third threaded rods 22 is fixed to a fourth fixing block 16. During operation, the operator can use the multiple symmetrically arranged third threaded rods 22 to adjust the height of the RT-X radiographic testing. During the process, whenever the operator rotates the fourth fixing block 16, the corresponding third threaded rod 22 will be relatively displaced with the protrusion 15, thereby adjusting the bottom length of the third threaded rod 22. Whenever the ground is tilted, the operator can also adjust the bottom length of the third threaded rod 22 to keep the crossbeam 1 and the support plate 2 level. This step, by setting the protrusions 15 and the third threaded rods 22, realizes the height adjustment of the RT-X radiographic testing test stand, further enhancing the flexibility of the test stand, helping to avoid the tilting of the crossbeam 1 and the support plate 2, improving the stability of the test stand, and helping to improve the testing quality.
[0027] like Figures 1 to 3As shown, a first clamping block 12 is slidably connected to the side wall of the connecting rod 11. The end of the first clamping block 12 is threaded with a screw, and the two screws are symmetrically arranged. During operation, the first clamping block 12 located on the side wall of the connecting rod 11 can contact the item to be tested by itself in place of the connecting rod 11. During the process, the operator can loosen the two symmetrically arranged screws on the top of the first clamping block 12. After the screws are loosened, the operator can adjust the position of the first clamping block 12, so that the contact between the first clamping block 12 and the item to be tested is more secure. This step of clamping the item to be tested by setting the first clamping block 12 helps to prevent the item to be tested from shaking, improves the stability of the RT-radiography testing test stand, and helps to improve the accuracy of the test results.
[0028] like Figures 1 to 3 As shown, a second clamping block 13 is slidably connected to the side wall of the connecting rod 11, and a screw is threaded to the end of the second clamping block 13. A clamping plate 14 is fixedly connected between the corresponding second clamping blocks 13. During operation, whenever a small item to be tested is encountered, the operator can use the second clamping block 13 and the clamping plate 14 to fix the item. This step improves the flexibility of the test bench by setting the second clamping block 13 and the clamping plate 14 to handle small items, which helps to reduce the situation where RT-radiography testing cannot be performed.
[0029] like Figure 3 As shown, a fixed ball is fixed to the bottom of the third threaded rod 22, and a washer 17 is attached to the bottom of the fixed ball. During operation, the multiple washers 17 increase the contact area between the test bench and the ground. Whenever the ground is tilted, the fixed ball at the bottom of the third threaded rod 22 can cooperate with the washer 17 to adapt to the tilt of the ground. This step, by setting the washer 17, keeps the test bench stable, which helps to prevent the bottom of the test bench from slipping and maintains stability during the testing process.
[0030] like Figure 3 As shown, a storage groove is provided at the bottom of the crossbeam 1, and multiple storage grooves are set to correspond to the size of the pad 17. When the position of the test bench needs to be moved during operation, the operator can rotate multiple fourth fixing blocks 16 to store the pad 17 into the storage groove at the bottom of the crossbeam 1. This step, by opening a storage groove at the bottom of the crossbeam 1, facilitates the long-distance transportation of the test bench, helps to avoid damage to the test bench during long-distance transportation, and helps to extend the service life of the test bench.
[0031] During operation, staff can place various items to be tested onto the RT-X radiographic testing platform using the multiple corresponding connecting rods 11 inside the fixed frame 5. During this process, multiple second fixing blocks 8 are slidably connected to the first threaded rod 7. The staff should first place the item to be tested on the corresponding connecting rod 11 at the bottom, and then lower the top second fixing block 8 and connecting rod 11. Using the threaded connection between the control valve 9 and the first threaded rod 7, the staff can apply pressure to the top of the item using the top connecting rod 11, thus fixing the item's position. After the item is fixed, the staff can fix patches at the corresponding positions on the item and simultaneously drive the RT-X instrument 4 located on top of the support plate 2, ultimately completing the process. In the experiment, multiple first fixing blocks 6 serve to fix the connecting rod 11, and multiple third fixing blocks 10 fix the top of the first threaded rod 7 to the fixing frame 5, and transmit gravity to the fixing frame 5 and then to the crossbeam 1. The operator can control the height of the RT-X instrument 4 through the rotating block 21 to adapt to the problem to be tested of different sizes. During the process, the limiting blocks 18 at both ends of the RT-X instrument 4 are restricted by the fixing platform 3, the limiting rod 19, and the second threaded rod 20. Whenever the operator rotates the rotating block 21, the second threaded rod 20 located at the bottom of the rotating block 21 will rotate synchronously. With the rotation of the second threaded rod 20, the limiting block 18 threaded to the second threaded rod 20 will move vertically. This causes the RT-ray machine 4 and another limiting block 18 to move vertically synchronously. After adjusting the RT-ray machine 4 to a suitable height, the operator can also rotate the RT-ray machine 4 using the rotational connection between the RT-ray machine 4 and the limiting blocks 18 at both ends. The operator can use multiple symmetrically arranged third threaded rods 22 to adjust the height of the RT-ray imaging test. During the process, whenever the operator rotates the fourth fixing block 16, the corresponding third threaded rod 22 will be relatively displaced with the protrusion 15, thereby adjusting the bottom length of the third threaded rod 22. Whenever the ground is tilted, the operator can also adjust the bottom length of the third threaded rod 22 to keep the crossbeam 1 and the support plate 2 horizontal and located at the connecting rod. The first clamping block 12 on the side wall 11 can contact the item to be tested by itself, replacing the connecting rod 11. During the process, the operator can loosen the two symmetrically arranged screws on the top of the first clamping block 12. After loosening the screws, the operator can adjust the position of the first clamping block 12, thereby making the contact between the first clamping block 12 and the item to be tested more secure. Whenever encountering a small item to be tested, the operator can use the second clamping block 13 and the clamping plate 14 to fix the item. Multiple shims 17 increase the contact area between the test bench and the ground. Whenever the ground is tilted, the fixing ball at the bottom of the third threaded rod 22 can cooperate with the shims 17 to adapt to the tilt of the ground. When it is necessary to move the position of the test bench...Workers can rotate multiple fourth fixing blocks 16 to store the gasket 17 into the storage groove at the bottom of the crossbeam 1.
[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. An RT-radiography testing bench, comprising a crossbeam (1), characterized in that: A support plate (2) is fixed between the two beams (1), and an RT-ray instrument (4) is provided on the top of the support plate (2). A fixing frame (5) is fixed to the top of the two beams (1). A first fixing block (6) and a third fixing block (10) are fixed to the side wall of the fixing frame (5). A first threaded rod (7) is fixed between the first fixing block (6) and the third fixing block (10). A plurality of first threaded rods (7) are symmetrically arranged. A control valve (9) is threadedly connected to the plurality of first threaded rods (7). A second fixing block (8) is provided at the bottom of the control valve (9). A connecting rod (11) is fixed between the second fixing blocks (8) and between the first fixing blocks (6).
2. The RT-radiography testing bench according to claim 1, characterized in that: The two ends of the RT-ray instrument (4) are rotatably connected to limit blocks (18), and the two limit blocks (18) are symmetrically arranged. One of the limit blocks (18) is slidably connected to a limit rod (19), and the other limit block (18) is threadedly connected to a second threaded rod (20). A fixed platform (3) is provided on the outside of the two limit blocks (18), and the limit rod (19) is fixedly connected to the inside of the fixed platform (3). The second threaded rod (20) is rotatably connected to the inside of the fixed platform (3), and a rotating block (21) is fixedly connected to the top of the second threaded rod (20).
3. The RT-radiography testing bench according to claim 1, characterized in that: The side wall of the beam (1) is fixed with a protrusion (15), and a plurality of the protrusions (15) are symmetrically arranged. The internal threads of the plurality of protrusions (15) are connected to a third threaded rod (22), and a fourth fixing block (16) is fixed to the top of the third threaded rod (22).
4. The RT-radiography testing bench according to claim 1, characterized in that: A first clamping block (12) is slidably connected to the side wall of the connecting rod (11), and a screw is threaded to the end of the first clamping block (12), and the two screws are symmetrically arranged.
5. The RT-radiography testing bench according to claim 4, characterized in that: A second clamping block (13) is slidably connected to the side wall of the connecting rod (11), and a screw is threaded to the end of the second clamping block (13), and a clamping plate (14) is fixedly connected between the second clamping blocks (13).
6. The RT-radiography testing bench according to claim 3, characterized in that: The bottom of the third threaded rod (22) is fixedly connected to a fixed ball, and the bottom of the fixed ball is connected to a washer (17).
7. The RT-radiography testing bench according to claim 6, characterized in that: The bottom of the crossbeam (1) is provided with a storage groove, and the multiple storage grooves are configured to correspond to the size of the gasket (17).