Scanning equipment fixing device for industrial CT (Computed Tomography)

Abstract

The utility model relates to the technical field of industrial CT scanning equipment, in particular to a scanning equipment fixing device for industrial CT. The device comprises an operation table, three sliding grooves are formed in the surface of the operation table, an adjusting device is arranged on the inner surfaces of the sliding grooves of the operation table, the adjusting device comprises three fixing rods, the three fixing rods are all connected with the inner surfaces of the sliding grooves of the operation table in a sliding mode, and the arc surfaces of the fixing rods are connected with sliding plates in a sliding mode. A clamping plate is fixedly connected to one side of the sliding plate, the arc face of the fixing rod is sleeved with a first spring, the two ends of the first spring are fixedly connected with the sliding plate and the operation table sliding groove respectively, and a connecting plate is fixedly connected to one side of the clamping plate. The problem that when an object is scanned on the surface of a placement table, the placement table can adjust the scanned surface of the object through movement and rotation, so that the object is prone to displacement in the movement and rotation process of the placement table, dislocation occurs, and scanning is inaccurate is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial CT scanning equipment, in particular to a scanning equipment fixing device for industrial CT. Background Art

[0002] Industrial CT is a non-destructive testing technology used to detect and analyze the internal structure and defects of workpieces. Industrial CT scanning equipment usually consists of an X-ray source, a flat-panel detector, a control system, and image reconstruction software. By placing the object to be scanned on a placement table, the ray source emits X-rays through the workpiece. After passing through different materials inside the workpiece, the X-rays are captured by the flat-panel detector. The data collected by the detector will be sent to the control system and processed by the image reconstruction software to ultimately generate a three-dimensional CT image, showing the internal structure of the workpiece.

[0003] A Chinese patent application CN202022503408.4 discloses an industrial CT detection device. The key points of its technical solution are: In this utility model, the interference of the movement accuracy of the hardware equipment on the CT imaging accuracy can be minimized to the greatest extent, and it can detect objects with high precision requirements. At the same time, this industrial CT detection device has many moving mechanisms, including six linear adjustment mechanisms and one rotation adjustment mechanism. By continuously adjusting the relative positions between the radiation source, sample stage, and detector, the tomographic image of the sample is repeatedly obtained, which is suitable for the internal structure detection of precision objects and better obtains the best imaging effect.

[0004] With respect to the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: when an object is scanned on the surface of a placement table, the placement table will adjust the scanned surface of the object by moving and rotating, so that the object is easily displaced during the movement and rotation of the placement table, resulting in misalignment and inaccurate scanning; therefore, to address the above-mentioned problems, a scanning equipment fixing device for industrial CT is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the prior art that the placement table adjusts the scanned surface of the object by moving and rotating, so that the object is easily displaced during the movement and rotation of the placement table, resulting in misalignment and inaccurate scanning. A fixing device for industrial CT scanning equipment is proposed to solve the problem in the prior art that the placement table adjusts the scanned surface of the object by moving and rotating, thereby

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solution: a fixing device for industrial CT scanning equipment, including an operating table, three slide grooves are opened on the surface of the operating table, and an adjustment device is provided on the inner surface of the operating table slide groove. The adjustment device includes three fixing rods, and the three fixing rods are all slidably connected to the inner surface of the operating table slide groove. The arc surface of the fixing rod is slidably connected to a slide plate, and a clamping plate is fixedly connected to one side of the slide plate. The arc surface of the fixing rod is covered with a first spring, and the two ends of the first spring are respectively fixedly connected to the slide plate and the operating table slide groove.

[0007] The effect achieved by the above components is: by providing an adjustment device, the object placed on the surface of the operating table can be clamped, which can effectively ensure that the object will not move or be misplaced during the CT scanning process, thereby maintaining the accuracy and stability of the scan. It can also avoid damage or the risk of damage caused by the movement of the object during the scanning process, thereby improving the practicality of the device.

[0008] Preferably, one side of the clamping plate is fixedly connected to a connecting plate, a baffle is slidably inserted into the connecting plate, one side of the baffle is fixedly connected to a mounting plate, and a slot is provided on the arc surface of the fixing rod.

[0009] The effect achieved by the above components is: by setting the cooperation between the baffle and the fixed rod slide groove to limit the clamping plate, it is convenient for staff to place or take objects, thereby improving the convenience of the device.

[0010] Preferably, a second spring is fixedly connected to one side of the mounting plate close to the connecting plate, and the other end of the second spring is fixedly connected to the connecting plate.

[0011] The effect achieved by the above components is that the elastic force of the second spring drives the baffle to slide in the connecting plate and automatically insert into the fixed rod sliding groove, thereby improving the speed of the device.

[0012] Preferably, a plurality of semicircular blocks are fixedly connected to one side of the clamping plate away from the connecting plate, and the size of the baffle is adapted to the size of the fixing rod slot.

[0013] The effect achieved by the above components is: by arranging the semicircular blocks, arc-shaped objects can be clamped more stably, thereby improving the stability of the device.

[0014] Preferably, three anti-slip pads are fixedly connected to the surface of the operating table, and the material of the anti-slip pads is rubber.

[0015] The effect achieved by the above components is that the rubber anti-slip pad can effectively increase the friction between the operating table and the object.

[0016] Preferably, the surface of the operating table is provided with an auxiliary device, which includes a sliding hole. The sliding hole is opened on the surface of the operating table, and the inner surface of the sliding hole is fixedly connected to a fixed plate. A threaded rod is rotatably connected inside the fixed plate. The arc surface of the threaded rod is threadedly connected to a moving block, and one side of the moving block is fixedly connected to an inclined plate.

[0017] The effect achieved by the above components is: by setting up auxiliary devices, it is easy for staff to take out objects scanned from the operating table, providing a convenient and safe taking-out environment for staff, avoiding the situation where the objects are close to the surface of the operating table and causing difficulty in taking out, thereby improving work efficiency and operational safety.

[0018] Preferably, one end of the threaded rod is fixedly connected to a handle, and the size of the moving block is adapted to the size of the sliding hole.

[0019] The effect achieved by the above components is: rotating the handle drives the threaded rod to rotate in the fixed plate, the threaded rod drives the moving block to move, and the moving block drives the inclined plate to move, so that the staff can stably rotate the threaded rod to accurately control the position of the inclined plate.

[0020] In summary, the beneficial effects of the present invention are as follows:

[0021] 1. In the present invention, by providing an adjustment device, the object placed on the operating table surface is clamped, which can effectively ensure that the object will not move or be misplaced during the CT scanning process, thereby maintaining the accuracy and stability of the scanning. It can also avoid damage or the risk of damage caused by the movement of the object during the scanning process, thereby improving the practicality of the device.

[0022] 2. In the present invention, by providing an auxiliary device, the worker can easily take out the objects scanned by the operating table, provide a convenient and safe taking-out environment for the worker, avoid the situation where the object is close to the surface of the operating table and is difficult to take out, and improve work efficiency and operational safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0024] Figure 2 This is a schematic structural diagram of the regulating device in the present utility model;

[0025] Figure 3 For this utility model Figure 2 A magnified view of point A;

[0026] Figure 4 It is a structural diagram of the auxiliary device in the utility model.

[0027] Legend: 1. Operating table; 2. Placing table; 3. Adjusting device; 301. Fixed rod; 302. Slide plate; 303. Clamping plate; 304. First spring; 305. Connecting plate; 306. Baffle; 307. Mounting plate; 308. Second spring; 309. Semicircular block; 310. Anti-slip pad; 4. Auxiliary device; 41. Sliding hole; 42. Fixed plate; 43. Threaded rod; 44. Moving block; 45. Inclined plate; 46. Handle. DETAILED DESCRIPTION

[0028] Reference Figure 1 As shown, the utility model provides a technical solution: a scanning equipment fixing device for industrial CT, comprising an operating table 1, three slide grooves are provided on the surface of the operating table 1, and an adjustment device 3 is provided on the inner surface of the slide groove of the operating table 1. By setting the adjustment device 3, the object placed on the surface of the operating table 1 can be clamped, which can effectively ensure that the object will not move or be misplaced during the CT scanning process, thereby maintaining the accuracy and stability of the scanning, and can also avoid damage or damage risks caused by movement of the object during the scanning process, thereby improving the practicality of the device. An auxiliary device 4 is provided on the surface of the operating table 1, and by setting the auxiliary device 4, the effect of facilitating the staff to remove the object scanned by the operating table 1 is achieved, which can provide a convenient and safe removal environment for the staff, avoid the situation where the object is difficult to remove due to close contact with the surface of the operating table 1, and improve work efficiency and operational safety.

[0029] The specific settings and functions of the regulating device 3 and the auxiliary device 4 are described in detail below.

[0030] Reference Figure 2 and Figure 3As shown, in this embodiment: the adjusting device 3 includes three fixed rods 301, and the three fixed rods 301 are all slidably connected to the inner surface of the slide groove of the operating table 1, the arc surface of the fixed rod 301 is slidably connected to the slide plate 302, and one side of the slide plate 302 is fixedly connected to the clamping plate 303, the arc surface of the fixed rod 301 is sleeved with a first spring 304, and the two ends of the first spring 304 are respectively fixedly connected to the slide plate 302 and the slide groove of the operating table 1, one side of the clamping plate 303 is fixedly connected to a connecting plate 305, a baffle 306 is slidably inserted in the connecting plate 305, and one side of the baffle 306 is fixedly connected to a mounting plate 307, and a card slot is provided on the arc surface of the fixed rod 301. Pushing the mounting plate 307 causes the baffle 306 to slide within the connecting plate 305 until it inserts into the inner surface of the slot of the fixing rod 301. The engagement between the baffle 306 and the slot of the fixing rod 301 limits the position of the clamping plate 303, making it easier for workers to place or remove objects, thereby improving the convenience of the device. A second spring 308 is fixedly connected to the side of the mounting plate 307 near the connecting plate 305, the other end of which is fixedly connected to the connecting plate 305. The elastic force of the second spring 308 drives the baffle 306 to slide within the connecting plate 305, automatically inserting it into the slot of the fixing rod 301, thereby improving the efficiency of the device. Several semicircular blocks 309 are fixedly connected to the side of the clamping plate 303 away from the connecting plate 305. The size of the baffle 306 matches the size of the slot of the fixing rod 301. The clamping plate 303 drives the semicircular block 309 to move. The semicircular block 309 provides a more stable clamping of arc-shaped objects, thereby improving the stability of the device. Three anti-slip pads 310 made of rubber are fixedly connected to the surface of the operating table 1. The rubber anti-slip pads 310 can effectively increase the friction between the operating table 1 and the object.

[0031] Reference Figure 4 As shown, specifically, the auxiliary device 4 includes a slide hole 41, which is opened on the surface of the operating table 1. The inner surface of the slide hole 41 is fixedly connected to a fixed plate 42. A threaded rod 43 is rotatably connected to the fixed plate 42. The arc surface of the threaded rod 43 is threadedly connected to a moving block 44. A slanted plate 45 is fixedly connected to one side of the moving block 44. A handle 46 is fixedly connected to one end of the threaded rod 43. The size of the moving block 44 is adapted to the size of the slide hole 41. Turning the handle 46 drives the threaded rod 43 to rotate within the fixed plate 42. The threaded rod 43 drives the moving block 44 to move. The moving block 44 drives the slanted plate 45 to move, so that the staff can stably rotate the threaded rod 43 and accurately control the position of the slanted plate 45.

[0032] Working principle: when the staff needs to scan an object, they place the object on the surface of the placement table 2 in contact with the anti-slip pad 310, pull the mounting plate 307 to drive the baffle 306 to slide in the connecting plate 305 until the baffle 306 is separated from the inner surface of the slot of the fixed rod 301, and the elastic force of the first spring 304 drives the slide plate 302 to slide on the arc surface of the fixed rod 301, the slide plate 302 drives the clamping plate 303 to move, and the clamping plate 303 drives the semicircular block 309 to move, thereby achieving the effect of clamping the object placed on the surface of the operating table 1, which can effectively ensure that the object will not move or be misplaced during the CT scanning process, thereby maintaining the accuracy and stability of the scan, and can also avoid damage or damage risks caused by the movement of the object during the scanning process, thereby improving the practicality of the device.

[0033] When the staff needs to pick up the object on the surface of the placement table 2, the handle 46 is turned to drive the threaded rod 43 to rotate in the fixed plate 42, and the threaded rod 43 drives the moving block 44 to slide on the inner surface of the sliding hole 41, and the moving block 44 drives the inclined plate 45 to move until the inclined plate 45 protrudes a certain angle to the object on the surface of the placement table 2, so that the staff can easily take out the object after scanning the operating table 1, and can provide a convenient and safe taking-out environment for the staff, avoid the situation where the object is difficult to take out due to close contact with the surface of the operating table 1, and improve work efficiency and operation safety.

[0034] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

Claims

1. A device for fixing an industrial CT scanning device, comprising an operating table (1), characterized in that: The surface of the operating table (1) is provided with three sliding grooves, and the inner surface of the sliding groove of the operating table (1) is provided with an adjustment device (3), and the adjustment device (3) includes three fixed rods (301), and the three fixed rods (301) are all slidably connected to the inner surface of the sliding groove of the operating table (1), and the circular arc surface of the fixed rod (301) is slidably connected to the slide plate (302), and one side of the slide plate (302) is fixedly connected to the clamping plate (303), and the circular arc surface of the fixed rod (301) is sleeved with a first spring (304), and the two ends of the first spring (304) are respectively fixedly connected to the slide plate (302) and the sliding groove of the operating table (1).

2. The fixing device for industrial CT scanning equipment according to claim 1, characterized in that: One side of the clamping plate (303) is fixedly connected to a connecting plate (305), a baffle (306) is slidably inserted into the connecting plate (305), one side of the baffle (306) is fixedly connected to a mounting plate (307), and a slot is provided on the arc surface of the fixing rod (301).

3. The fixing device for industrial CT scanning equipment according to claim 2, characterized in that: A second spring (308) is fixedly connected to one side of the mounting plate (307) close to the connecting plate (305), and the other end of the second spring (308) is fixedly connected to the connecting plate (305).

4. The fixing device for industrial CT scanning equipment according to claim 2, characterized in that: A plurality of semicircular blocks (309) are fixedly connected to one side of the clamping plate (303) away from the connecting plate (305), and the size of the baffle (306) is adapted to the size of the slot of the fixing rod (301).

5. The fixing device for industrial CT scanning equipment according to claim 1, characterized in that: Three anti-slip pads (310) are fixedly connected to the surface of the operating table (1), and the material of the anti-slip pads (310) is rubber.

6. The fixing device for industrial CT scanning equipment according to claim 1, characterized in that: The surface of the operating table (1) is provided with an auxiliary device (4), and the auxiliary device (4) includes a sliding hole (41). The sliding hole (41) is opened on the surface of the operating table (1), and the inner surface of the sliding hole (41) is fixedly connected to a fixed plate (42). A threaded rod (43) is rotatably connected inside the fixed plate (42). The arc surface of the threaded rod (43) is threadedly connected to a moving block (44), and one side of the moving block (44) is fixedly connected to a slanted plate (45).

7. The fixing device for industrial CT scanning equipment according to claim 6, characterized in that: One end of the threaded rod (43) is fixedly connected to a handle (46), and the size of the moving block (44) is adapted to the size of the sliding hole (41).

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