A vehicle-mounted CT device with a detachable base

Abstract

The present invention relates to the field of vehicle-mounted CT technology, specifically a vehicle-mounted CT device with a detachable base, comprising a CT device body and a bottom frame, wherein the bottom of the CT device body is plugged into the interior of the bottom frame, and mounting blocks are provided near both sides of the front and rear end surfaces of the bottom frame, and a concave opening groove is provided on one side of the bottom frame. A bottom plate is fixedly installed near the middle section of the bottom opening inside the bottom frame, and a limiting assembly is provided at the upper end surface of the bottom plate at four groups of corners. The present invention realizes a stable movable connection between the bottom frame and the CT device body by providing a bottom frame, a guide plate, and two groups of limiting abutment plate structures, which facilitates quick disassembly and assembly for subsequent replacement and use; further limits the CT device body by providing limiting holes and limiting assemblies, thereby reducing the CT device body from sliding arbitrarily when moving with the vehicle body; finally, a buffer is provided to effectively buffer the impact loads of the vehicle up and down during driving, effectively protect precision components such as the CT slip ring bearing, and improve the use effect of the device.

Description

Technical Field

[0001] The present invention relates to the technical field of vehicle-mounted CT technology, in particular to a vehicle-mounted CT device with a detachable base. Background Art

[0002] In the face of sudden major natural disasters and epidemics, the existing health emergency equipment cannot meet the requirements of integrated, large-scale and systematic medical rescue. In order to make up for the shortcomings of public medical and health, and achieve rapid construction and emergency response to public health safety, vehicle-mounted CT cabins came into being. Vehicle-mounted CT cabins have the advantages of mobility and flexibility, can be put into use quickly and directly, and have rapid response.

[0003] Then, the existing CT equipment and the vehicle body are mostly fixedly connected or use complex movable connections, which are inconvenient to disassemble and assemble, which may easily affect the subsequent equipment maintenance and replacement. In addition, there is a CT device installed in the cabin. When the tractor encounters an uneven road surface during driving, it will produce severe irregular vibrations, and the vehicle body will vibrate along with the CT equipment. In the long run, it is easy to cause vibration damage to the internal parts of the CT equipment, reducing its effectiveness. Summary of the Invention

[0004] The purpose of the present invention is to achieve a stable and movable connection between the bottom frame and the CT equipment body by setting a bottom frame, a guide plate and two sets of limit plate structures, which is convenient for quick disassembly and assembly for subsequent replacement and use; by setting limit holes and limit components, further limitation of the CT equipment body is achieved, reducing the arbitrary sliding of the CT equipment body when the vehicle moves; finally, a buffer part is provided, which cooperates with the guide plate to effectively buffer the upper and lower impact loads during the vehicle driving process, effectively protect precision components such as CT slip ring bearings, and improve the use effect of the equipment.

[0005] The objectives of the present invention can be achieved by the following technical solutions: A vehicle-mounted CT device with a detachable base comprises a CT device body and a bottom frame, wherein the bottom of the CT device body is inserted into the interior of the bottom frame, the front and rear end surfaces of the bottom frame are provided with mounting blocks near both sides, and a concave opening groove is provided on one side of the bottom frame, a bottom plate is fixedly installed near the middle section of the bottom opening inside the bottom frame, and the upper end surface of the bottom plate is provided with limit assemblies at four groups of corners, an inclined guide plate is hingedly connected to the opening on one side of the bottom frame, the lower end of the guide plate is curved, and the front and rear end surfaces of the guide plate are hingedly connected to the front and rear end inner walls of the bottom frame near the curved end;

[0006] Among them, a concave card frame is fixedly installed on one side of the front and rear end surfaces of the bottom frame near the opening, and a limit push plate is movably arranged inside the concave card frame. The side section of the limit push plate is an inverted L-shaped structure, and the bending part of the limit push plate is inclined. The two side surfaces of the limit push plate are hinged to the inner walls of the concave card frame near the bottom. One end of the limit push plate passes through the inside of the card slot opened at the extension of the bottom frame and extends into the bottom frame. The opposite surfaces of the front and rear groups of the limit push plates are provided with L-shaped inner grooves near one side of the CT equipment body.

[0007] Furthermore, an inner rectangular groove is provided at the bottom of the guide plate, and the interior of the inner rectangular groove is adapted to the bottom plate, and limiting holes are provided inside the inner rectangular groove near the four groups of corners, and transverse grooves are provided in the middle sections of the inner walls on both sides of the limiting holes, and the transverse grooves are connected to the interior of the limiting holes, a transverse rod is connected through the notch of the transverse groove, and one end of the transverse rod extends to the interior of the limiting hole and is fixedly installed with a chuck, and a compression spring group is fixedly connected between the other end of the transverse rod and the inner wall of the transverse groove, and buffer parts are provided inside the inner rectangular groove near the front and rear ends and between the front and rear rows of limiting holes.

[0008] Furthermore, the limiting assembly includes a vertical cylinder, which is fixedly installed on the upper end surface of the base plate, and a stop block 1 is fixedly installed on the outside of the vertical cylinder near the top, and the stop block 1 has a conical structure that is wide at the top and narrow at the bottom.

[0009] Furthermore, a vertical pole is inserted into the interior of the vertical tube, and a spring damping shock absorber is provided between the bottom of the vertical pole and the inner wall of the bottom of the vertical tube. A second stop block is provided through the middle section of the vertical pole, and the stop block has a conical structure that is narrow at the top and wide at the bottom.

[0010] Furthermore, the buffer member includes a horizontal plate, and two groups of the horizontal plates are fixedly installed inside the inner rectangular groove near the front and rear ends, and the two ends of the horizontal plates are respectively fixedly connected to the middle sections of the inner walls on both sides of the inner rectangular groove. Each group of the horizontal plates is provided with a long plate one and a long plate two at the upper and lower ends, and the top surface of the long plate one is fixedly connected to the top inner wall of the inner rectangular groove.

[0011] Furthermore, several groups of frames are fixedly installed at equal distances on the opposite surfaces of the long board one and the long board two, and the ends of the frames away from the long board one and the long board two are arranged in a curved structure, and the two adjacent groups of frames are staggered up and down, and the cross plate passes through the ends of the several groups of frames close to the curved surface in sequence, and a spring damping shock absorber 2 is fixedly installed inside the frame between the cross plate and the inner wall of the frame away from the curved surface.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. The present invention provides a bottom frame, a guide plate, and two sets of limit abutment plates. The bottom of the CT device body is introduced into the bottom frame from the lower end of the guide plate. As the CT device body continues to slide, its bottom completely covers the surface of the guide plate, and the guide plate is pressed to a straight state and is fixed to the bottom plate. Then, the bottom of the limit abutment plate is released to force the limit abutment plate back into place. The two sets of limit abutment plates are used for limit fixing. One end of the front and rear limit abutment plates passes through the card slot and extends into the bottom frame. The L-shaped inner groove is used to be clamped to the two sets of corners on the upper end surface of the CT device body in the same row, which is used to limit the CT device body and prevent the CT device body from being displaced and detached from the outside of the bottom frame during the movement of the vehicle body. In this way, a stable movable connection is achieved between the bottom frame and the CT device body, which is convenient and quick to disassemble and assemble for subsequent replacement and use.

[0014] 2. The present invention sets a limiting hole and its internal components and a limiting component, and the CT equipment body overlaps in the rectangular groove inside the pressure guide plate, and the four groups of limiting components are respectively inserted into the corresponding limiting holes, and the vertical rod passes through the limiting hole. Then the block 2 at the middle section of the vertical rod moves to the middle section inside the limiting hole, and the two groups of chucks slide downward along the inclined surface of the block 2, and are respectively pressed to push the cross bar to move through the inside of the cross groove, and force the compression spring group to overlap and compress. With the relative movement of the block 2 and the chuck, the two groups of chucks pass over the block 2 and are located at its lower end position. At this time, the tops of the four groups of vertical rods all extend to the upper end surface of the guide plate, and are respectively located near the two sides of the front and rear ends of the CT equipment body, thereby not only strengthening the connection between the guide plate and the bottom plate, but also realizing further limitation of the CT equipment body, reducing the arbitrary sliding of the CT equipment body when the vehicle body moves, and further strengthening the connection between the CT equipment body and the bottom frame.

[0015] 3. The present invention provides two groups of buffers, which cooperate with the guide plate. The guide plate overlaps with the bottom plate. The buffer between the two is compressed. The long plate 1 and the long plate 2 move toward the horizontal plate position respectively. The two adjacent sets of frames move up and down relative to each other and move along the outside of the horizontal plate. The spring damping shock absorber 2 is compressed. It is particularly noted that the spring damping shock absorber 2 is not fully compressed at this time, leaving a certain elastic space for buffering the guide plate and the CT equipment body. The distance between the long plate 1 and the long plate 2 is shortened. The buffer can effectively buffer the up and down impact loads during the vehicle's travel and effectively protect precision components such as the CT slip ring bearing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] To facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 It is a schematic diagram of the bottom frame structure of the present invention;

[0019] Figure 3 A half-section diagram of the combination of the concave card frame and the limiting abutment plate of the present invention;

[0020] Figure 4 This is a schematic diagram of the three-dimensional structure of the guide plate of the present invention;

[0021] Figure 5 A cross-sectional view of the connection between the bottom frame, bottom plate and guide plate of the present invention;

[0022] Figure 6 For the present invention Figure 5 A magnified schematic diagram of area A in the middle;

[0023] Figure 7 is a cross-sectional view of the limiting assembly of the present invention;

[0024] Figure 8 It is a side view of the buffer component of the present invention.

[0025] In the figure: 1. CT equipment body; 2. bottom frame; 3. mounting block; 4. bottom plate; 5. limiting assembly; 501. vertical cylinder; 502. stop block 1; 503. vertical rod; 504. spring damping shock absorber 1; 505. stop block 2; 6. guide plate; 601. inner rectangular groove; 602. limiting hole; 603. transverse groove; 604. transverse rod; 605. chuck; 606. compression spring assembly; 7. concave clamping frame; 8. limiting stop plate; 9. clamping groove; 10. L-shaped inner groove; 11. buffer; 111. transverse plate; 112. long plate 1; 113. long plate 2; 114. sleeve frame; 115. spring damping shock absorber 2. DETAILED DESCRIPTION

[0026] The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0027] Example 1:

[0028] See also Figure 1-8 As shown, a vehicle-mounted CT device with a detachable base includes a CT device body 1 and a bottom frame 2. The bottom of the CT device body 1 is inserted into the bottom frame 2. Mounting blocks 3 are provided near both sides of the front and rear end surfaces of the bottom frame 2, and a concave opening groove is provided on one side of the bottom frame 2. A bottom plate 4 is fixedly installed near the middle section of the bottom opening inside the bottom frame 2, and limit assemblies 5 are provided at four groups of corners on the upper end surface of the bottom plate 4. An inclined guide plate 6 is hinged to the opening on one side of the bottom frame 2. The lower end of the guide plate 6 is curved, and the front and rear end surfaces of the guide plate 6 are hinged to the front and rear end inner walls of the bottom frame 2 near the curved end.

[0029] Among them, a concave card frame 7 is fixedly installed on one side of the front and rear end surfaces of the bottom frame 2 near the opening, and a limit plate 8 is movably set inside the concave card frame 7. The side section of the limit plate 8 is an inverted L-shaped structure, and the bending part of the limit plate 8 is set at an inclined surface. The two side surfaces of the limit plate 8 are hinged to the inner walls of the concave card frame 7 near the bottom. One end of the limit plate 8 passes through the inside of the card slot 9 opened at the edge of the bottom frame 2 and extends into the bottom frame 2. The opposite surfaces of the front and rear groups of limit plates 8 are close to one side of the CT equipment body 1 and are provided with an L-shaped inner groove 10.

[0030] When installing the CT device body 1 in the tractor, first fix the bottom frame 2 to the vehicle body ground through four sets of mounting blocks 3 and bolts, then press the bottom of the two sets of limit plates 8, forcing the limit plate 8 to be inserted into the bottom frame 2 and tilted. Then, the bottom of the CT device body 1 is introduced into the bottom frame 2 through the lower end of the guide plate 6. As the CT device body 1 continues to slide, its bottom completely covers the surface of the guide plate 6, and the guide plate 6 is pressed to a straight state and is fixed to the bottom plate 4. Then, the bottom of the limit plate 8 is released. The front and rear ends of the two sets of limit plates 8 pass through the card slot 9 and extend to the inside of the bottom frame 2, and are clamped on the two sets of corners on the upper end surface of the CT device body 1 in the same row using the L-shaped inner groove 10, which is used to limit the CT device body 1 and prevent the CT device body 1 from being displaced and separated from the outside of the bottom frame 2 during the movement of the vehicle body. In this way, a stable movable connection between the bottom frame 2 and the CT device body 1 is achieved, which is convenient for quick disassembly and assembly for subsequent replacement and use.

[0031] Example 2:

[0032] See also Figure 4 - Figure 7 As shown, an inner rectangular groove 601 is provided at the bottom of the guide plate 6, and the interior of the inner rectangular groove 601 is adapted to the bottom plate 4, and limiting holes 602 are provided near the four groups of corners inside the inner rectangular groove 601, and transverse grooves 603 are provided at the middle sections of the inner walls on both sides of the limiting holes 602, and the transverse grooves 603 are connected to the interior of the limiting holes 602, and a transverse rod 604 is connected through the notch of the transverse groove 603, and one end of the transverse rod 604 extends to the interior of the limiting hole 602 and is fixedly installed with a chuck 605, and a compression spring group 606 is fixedly connected between the other end of the transverse rod 604 and the inner wall of the transverse groove 603, and a buffer part 11 is provided near the front and rear ends inside the inner rectangular groove 601 and between the front and rear rows of limiting holes 602.

[0033] The position-limiting assembly 5 comprises a vertical tube 501, which is fixedly mounted on the upper end surface of the base plate 4. A first stopper 502 is fixedly mounted on the exterior of the vertical tube 501, near the top. Stopper 502 has a tapered structure, wider at the top and narrower at the bottom. A vertical rod 503 is inserted into the interior of the vertical tube 501, and a spring damper 504 is disposed between the bottom of the vertical rod 503 and the inner wall of the bottom of the vertical tube 501. A second stopper 505 extends through the middle of the vertical rod 503, and has a tapered structure, narrower at the top and wider at the bottom.

[0034] During operation, the CT device body 1 moves to the surface of the guide plate 6, and the guide plate 6 is pressed downward to be straightened by the resistance, and the bottom plate 4 is clamped in the corresponding inner rectangular groove 601 and overlaps, and the four groups of limit components 5 are respectively inserted into the corresponding limit holes 602. The top of the vertical rod 503 first passes through the limit hole 602, and then the second block 505 at the middle section of the vertical rod 503 moves to the middle section inside the limit hole 602. The two groups of chucks 605 slide downward along the inclined surface of the second block 505, and are respectively pressed to push the cross bar 604 to move through the inside of the horizontal groove 603, and force the compression spring group 606 overlap and compress, and the distance between the two groups of chucks 605 is increased. With the relative movement of the second stop block 505 and the chuck 605, the two groups of chucks 605 pass over the second stop block 505 and are located at its lower end position. At this time, the tops of the four groups of vertical rods 503 all extend to the upper end surface of the guide plate 6 and are respectively located near the front and rear ends of the CT device body 1 near both sides, thereby not only strengthening the connection between the guide plate 6 and the bottom plate 4, but also achieving further limitation of the CT device body 1, reducing the CT device body 1 from sliding arbitrarily when the vehicle body moves, and further strengthening the connection between the CT device body 1 and the bottom frame 2.

[0035] When the two sets of limiting support plates 8 are flipped over and the CT equipment body 1 is pulled out from the opening on one side of the bottom frame 2, the vertical rod 503 is pressed downward, and the spring damping shock absorber 1 504 is compressed, forcing the second support block 505 to overlap with the first support block 502. At this time, the chuck 605 extends and the second support block 505 and the first support block 502 overlap and slide upward on the inclined surface until the chuck 605 passes over the top of the second support block 505 and returns to its position, which makes it convenient to pull the vertical rod 503 out of the limiting hole 602, thereby losing the restriction on the guide plate 6.

[0036] Example 3:

[0037] See also Figure 4 and Figure 8As shown, the buffer member 11 includes a transverse plate 111. Two sets of transverse plates 111 are fixedly installed inside the inner rectangular groove 601 near the front and rear ends, and the ends of the transverse plates 111 are fixedly connected to the middle sections of the inner walls of the inner rectangular groove 601 on both sides. Each set of transverse plates 111 is provided with a long plate 112 and a long plate 2 113 at the upper and lower ends. The top surface of the long plate 112 is fixedly connected to the top inner wall of the inner rectangular groove 601. Several sets of sleeves 114 are fixedly installed at equal distances on the opposite sides of the long plates 112 and 113. The ends of the sleeves 114 away from the long plates 112 and 113 are each arranged in a curved structure. Adjacent sets of sleeves 114 are staggered in the vertical direction. The transverse plates 111 sequentially pass through the ends of the interior of the several sets of sleeves 114 near the curved surface. A spring damper 2 115 is fixedly installed inside the sleeves 114 between the transverse plates 111 and the inner wall of the sleeves 114 away from the curved surface.

[0038] When the vehicle body is running, the guide plate 6 overlaps with the bottom plate 4, and the buffer 11 between the two is compressed. First, the horizontal plate 111 remains stationary, and the long plate 112 and the long plate 2 113 move toward the position of the horizontal plate 111 respectively. The two adjacent sets of frames 114 move up and down relative to each other and move through the outside of the horizontal plate 111. Since the spring damping shock absorber 2 115 between the horizontal plate 111 and the inner wall of the frame 114 is compressed, it is particularly noted that the spring damping shock absorber 2 115 is not completely compressed at this time, leaving a certain elastic space for buffering the guide plate 6 and the CT equipment body 1. The distance between the long plate 112 and the long plate 2 113 is shortened. The buffer 11 can effectively buffer the up and down impact loads during the vehicle's travel, and effectively protect precision components such as the CT slip ring bearing.

[0039] Working principle:

[0040] When the present invention is in use, the CT device body 1 is first installed in the tractor. The bottom frame 2 is first fixed to the vehicle body ground by four sets of mounting blocks 3 and bolts, and then the bottom of the two sets of limiting push plates 8 are pressed, forcing the limiting push plates 8 to be inserted into one end of the bottom frame 2 and tilted. Then, the bottom of the CT device body 1 is introduced into the bottom frame 2 through the lower end of the guide plate 6. As the CT device body 1 continues to slide, its bottom completely covers the surface of the guide plate 6, and the guide plate 6 is pressed to a straight state and is fixed to each other with the bottom plate 4. Then, the bottom of the limiting push plates 8 is loosened, forcing the limiting push plates 8 to return to their position. The two sets of limiting push plates 8 are used for limiting and fixing. One end of the front and rear sets of limiting push plates 8 passes through the card slot 9 and extends to the inside of the bottom frame 2. They are clamped to the two sets of corners on the upper end surface of the CT device body 1 in the same row using the L-shaped inner groove 10, which is used to limit the CT device body 1.

[0041] Then, the bottom plate 4 is clamped in the corresponding inner rectangular groove 601 and overlapped, and the four groups of limiting components 5 are respectively inserted into the corresponding limiting holes 602, and the top of the vertical rod 503 first passes through the limiting hole 602, and then the second stop block 505 at the middle section of the vertical rod 503 moves to the middle section inside the limiting hole 602, and the two groups of chucks 605 slide downward along the inclined surface of the second stop block 505, and are respectively pressed to push the cross bar 604 to move through the inside of the cross groove 603, and force the compression spring group 606 to overlap and compress, and the distance between the two groups of chucks 605 is widened. With the relative movement of the second stop block 505 and the chuck 605, the two groups of chucks 605 pass over the second stop block 505 and are located at its lower end position. At this time, the tops of the four groups of vertical rods 503 all extend to the upper end surface of the guide plate 6, and are respectively located near the two sides of the front and rear ends of the CT equipment body 1, further limiting the CT equipment body 1;

[0042] Finally, when the vehicle body is running, the guide plate 6 overlaps with the bottom plate 4, and the buffer 11 between the two is compressed. First, the horizontal plate 111 remains stationary, and the long plate 1 12 and the long plate 2 113 move toward the position of the horizontal plate 111 respectively. The two adjacent sets of frames 114 move up and down relative to each other and move through the outside of the horizontal plate 111. Due to the compression of the spring damping shock absorber 2 115 between the horizontal plate 111 and the inner wall of the frame 114, it is particularly noted that the spring damping shock absorber 2 115 is not completely compressed at this time, leaving a certain elastic space for buffering needs of the guide plate 6 and the CT equipment body 1.

[0043] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to specific embodiments. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A vehicle-mounted CT device with a detachable base, characterized in that: The invention comprises a CT device body (1) and a bottom frame (2), wherein the bottom of the CT device body (1) is inserted into the inside of the bottom frame (2), the front and rear end surfaces of the bottom frame (2) are both provided with mounting blocks (3) near both sides, and a concave opening groove is provided on one side of the bottom frame (2), a bottom plate (4) is fixedly installed near the middle section of the bottom opening inside the bottom frame (2), and the upper end surface of the bottom plate (4) is provided with limiting components (5) at four groups of corners, an inclined guide plate (6) is hinged at the opening on one side of the bottom frame (2), the lower end of the guide plate (6) is curved, and the front and rear end surfaces of the guide plate (6) are respectively hinged to the front and rear end inner walls of the bottom frame (2) near the curved end; The front and rear end surfaces of the bottom frame (2) are fixedly mounted with concave card frames (7) on one side close to the opening, and a limit plate (8) is movably arranged inside the concave card frame (7), the side section of the limit plate (8) is an inverted L-shaped structure, and the bend of the limit plate (8) is arranged in an inclined surface, and the two side surfaces of the limit plate (8) are respectively hinged to the inner walls of the concave card frame (7) near the bottom position, one end of the limit plate (8) passes through the inside of the card slot (9) opened at the edge of the bottom frame (2) and extends into the bottom frame (2), and the opposite surfaces of the front and rear groups of the limit plates (8) are provided with L-shaped inner grooves (10) close to one side of the CT device body (1); The guide plate (6) is provided with an inner rectangular groove (601) at the bottom, and the interior of the inner rectangular groove (601) is adapted to the bottom plate (4), and the inner rectangular groove (601) is provided with limiting holes (602) near the four groups of corners, and the middle sections of the inner walls on both sides of the limiting holes (602) are provided with transverse grooves (603), and the transverse grooves (603) are connected to the interior of the limiting holes (602), and the notch of the transverse groove (603) is connected with a transverse rod (604), and one end of the transverse rod (604) extends into the interior of the limiting holes (602) and is fixedly installed with a chuck (605), and the other end of the transverse rod (604) is fixedly connected with a compression spring group (606) between the inner wall of the transverse groove (603), and the inner rectangular groove (601) is provided with a buffer member (11) near the front and rear ends and between the front and rear rows of limiting holes (602); The limiting assembly (5) includes a vertical cylinder (501), the vertical cylinder (501) is fixedly mounted on the upper end surface of the bottom plate (4), and a stop block (502) is fixedly mounted on the outside of the vertical cylinder (501) near the top, and the stop block (502) has a tapered structure that is wide at the top and narrow at the bottom; A vertical rod (503) is inserted into the interior of the vertical tube (501), and a spring damping shock absorber (504) is provided between the bottom of the vertical rod (503) and the inner wall of the bottom of the vertical tube (501). A second stop block (505) is provided through the middle section of the vertical rod (503), and the stop block (505) is a tapered structure that is narrow at the top and wide at the bottom.

2. The vehicle-mounted CT device with a detachable base according to claim 1, characterized in that: The buffer member (11) includes a transverse plate (111), and two groups of the transverse plates (111) are fixedly installed inside the inner rectangular groove (601) near the front and rear ends, and the two ends of the transverse plates (111) are respectively fixedly connected to the middle sections of the inner walls on both sides of the inner rectangular groove (601), and each group of the transverse plates (111) is provided with a long plate 1 (112) and a long plate 2 (113) at the upper and lower ends, and the top surface of the long plate 1 (112) is fixedly connected to the top inner wall of the inner rectangular groove (601).

3. The vehicle-mounted CT device with a detachable base according to claim 2, characterized in that: A plurality of sets of sleeves (114) are fixedly installed at equal distances on the opposite surfaces of the long board 1 (112) and the long board 2 (113), and the ends of the sleeves (114) away from the long board 1 (112) and the long board 2 (113) are all arranged in a curved structure, and the two adjacent sets of the sleeves (114) are arranged in an upper and lower staggered manner, and the transverse plate (111) passes through the ends of the interior of the plurality of sets of sleeves (114) close to the curved surface in sequence, and a spring damping shock absorber 2 (115) is fixedly installed inside the sleeve (114) between the transverse plate (111) and the inner wall of the sleeve (114) away from the curved surface.

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