1. The utility model provides an over-and-under type holographic X ray inspection device, includes inspection pillar (1), inspection desk (5), control cabinet (6) and ray head (8), the bottom fixedly connected with pillar base (4) of inspection pillar (1), its characterized in that: the outer side surface of the inspection strut (1) is provided with a connecting block (3) in an embedded mode, the right side surface of the connecting block (3) is fixedly connected with a connecting rod (7), one side, far away from the connecting block (3), of the connecting rod (7) is provided with a ray head (8) in an embedded mode, the top of the inspection strut (1) is fixedly connected with a motor cabin (2), a servo motor (9) is arranged in the motor cabin (2) in an embedded mode, a screw rod (10) is arranged in the inspection strut (1) in an embedded mode, the outer side surface of the screw rod (10) is provided with a sleeve (11) in an embedded mode, the inner wall of the sleeve (11) is provided with screw threads (12), the bottom of the inner wall of the screw threads (12) is fixedly connected with a fixing block (16), the top of the fixing block (16) is fixedly connected with a spring (15), and one side, close to the screw threads (12), of the inner wall of the sleeve (11) is fixedly connected with a first fixing plate (13), and a second fixing plate (14) is embedded into the top of the first fixing plate (13).

2. The elevating holographic X-ray inspection apparatus according to claim 1, wherein the top of the screw (10) is fixedly connected to the output end of the servo motor (9), and the bottom of the screw (10) is fixedly connected to the bottom of the inner wall of the inspection column (1) through a rotating shaft.

3. The elevating holographic X-ray inspection apparatus of claim 1, wherein the screw (10) threads match and mesh with threads inside the sleeve (11).

4. The elevating holographic X-ray inspection device according to claim 1, characterized in that the second fixing plate (14) is in sliding connection with the first fixing plate (13).

5. The lifting holographic X-ray inspection device according to claim 1, characterized in that the thread ridge (12) is arranged around the inner wall of the sleeve (11), and the thread ridge (12) is arranged in a triangular shape.

6. The elevating holographic X-ray inspection apparatus according to any one of claims 1, 4 or 5, wherein the screw thread (12) is attached to the upper portion of one end of the inner wall of the sleeve (11) and fixedly connected to the upper right side of the second fixing plate (14), and the screw thread (12) is attached to the lower portion of one end of the inner wall of the sleeve (11) and fixedly connected to the lower right side of the first fixing plate (13).

7. The elevating holographic X-ray inspection apparatus according to claim 1, wherein the spring (15) is disposed to be gradually inclined from bottom to top in a manner of being low right and high left.

8. The lifting holographic X-ray examination device of claim 1 or 7, characterized in that one end of the spring (15) remote from the fixing block (16) is fixedly connected to the top of the inner wall of the thread ridge (12).

9. The lifting holographic X-ray inspection device according to claim 1, characterized in that the connection block (3) is arranged nested on the outer side of the sleeve (11).

Background

Holographic X-ray examination devices are used in medical fields, and are often used for examining the nervous system, the circulatory system, the digestive system, the biliary tract system, the urinary system, the renal vascular system and the like.

In order to improve the holographic X-ray inspection apparatus, a portable X-ray inspection apparatus disclosed in patent No. 201720001726.6 is proposed, in which a buffer plate is pressed against the X-ray inspection apparatus in a U-shaped seat by a buffer spring, so as to increase the stability of the inspection apparatus and achieve a damping effect.

The X-ray inspection device utilizes the stability of the device to be increased for damping, and the X-ray inspection device generally needs to move the ray head to inspect an inspection object in the inspection process, so that the arrangement of the buffer spring cannot damp the ray head in the X-ray inspection device, and the moving part in the X-ray inspection device can enable the ray head to vibrate in the inspection process of the inspection object, thereby influencing the inspection imaging.

Disclosure of Invention

In order to solve the above technical problems, the present invention provides an elevating type holographic X-ray inspection apparatus to solve the above problems described in the background art.

The invention relates to a purpose and an effect of a lifting holographic X-ray inspection device, which are achieved by the following specific technical means: a lifting holographic X-ray inspection device comprises an inspection pillar, an inspection table, a control table and a ray head, the bottom of the inspection pillar is fixedly connected with a pillar base, the outer side surface of the inspection pillar is nested with a connecting block, the right side surface of the connecting block is fixedly connected with a connecting rod, one side of the connecting rod, which is far away from the connecting block, is nested with a ray head, the top of the inspection pillar is fixedly connected with a motor bin, a servo motor is embedded in the motor bin, a screw rod is embedded in the inspection pillar, a sleeve is nested on the outer side surface of the screw rod, the inner wall of the sleeve is provided with a thread, the bottom of the inner wall of the thread is fixedly connected with a fixed block, the top fixedly connected with spring of fixed block, the sleeve inner wall is close to the first fixed plate of one side fixedly connected with of screw thread, the top embedding of first fixed plate is provided with the second fixed plate.

Preferably, the top of the screw rod is fixedly connected to the output end of the servo motor, and the bottom of the screw rod is fixedly connected to the bottom of the inner wall of the inspection pillar through a rotating shaft.

Preferably, the screw thread matches and meshes with a thread inside the sleeve.

Preferably, the second fixing plate is slidably connected to the first fixing plate.

Preferably, the thread ridge is arranged on the inner wall of the sleeve in a surrounding mode, and the thread ridge is arranged in a triangular mode.

Preferably, the upper part of one end of the inner wall of the sleeve, which is fitted with the thread teeth, is fixedly connected to the upper part of the right side of the second fixing plate, and the lower part of one end of the inner wall of the sleeve, which is fitted with the thread teeth, is fixedly connected to the lower part of the right side of the first fixing plate.

Preferably, the spring is inclined gradually from bottom to top in a manner of being low at the right and high at the left.

Preferably, one end of the spring, which is far away from the fixed block, is fixedly connected to the top of the inner wall of the thread.

Preferably, the connecting block is arranged on the outer side surface of the sleeve in a nested mode.

Has the advantages that:

1. this holographic X ray inspection device of over-and-under type, through being equipped with the sleeve at the screw rod lateral surface, and the inside thread that is equipped with of sleeve, rotate through control cabinet control servo motor, servo motor drives the screw rod and rotates through the pivot in inspection pillar inside, and the screw rod meshes with the inside thread of sleeve mutually to clockwise rotate through servo motor and make the screw rod drive sleeve rebound, and servo motor anticlockwise rotation makes the screw rod drive sleeve rebound.

2. This holographic X ray inspection device of over-and-under type is through being equipped with first fixed plate and second fixed plate at telescopic inner wall, and at screw rod and sleeve looks meshing pivoted in-process, the thread is pressed and is made the second fixed plate to first fixed plate inside removal to alleviate screw rod and sleeve and rotate the in-process, the pressure that the thread receives.

3. This holographic X ray inspection device of over-and-under type, through being equipped with the spring in thread tooth inside, make the thread tooth upper end drive the second fixed plate to first fixed plate inside removal through thread tooth receives pressure, and the inside spring of thread tooth upper end extrusion simultaneously, the buffering rotates the pressure of process, and offsets screw rod and sleeve at the shake of rotation in-process, eliminates when the pressure that thread tooth receives, promotes the thread tooth upper end through spring performance and drives the second fixed plate and kick-back to initial condition.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a partial structure of an inspection pillar according to the present invention;

FIG. 3 is a schematic view of a screw according to the present invention;

FIG. 4 is a partial structural view of the sleeve of the present invention;

FIG. 5 is a partial schematic view of a first fixing plate according to the present invention;

FIG. 6 is a schematic view of the thread structure of the present invention;

FIG. 7 is an enlarged view of the structure at A in FIG. 6 according to the present invention.

In fig. 1 to 7, the correspondence between the component names and the reference numbers is:

1. inspecting the support; 2. a motor compartment; 3. connecting blocks; 4. a pillar base; 5. an inspection table; 6. a console; 7. a connecting rod; 8. a ray head; 9. a servo motor; 10. a screw; 11. a sleeve; 12. thread teeth; 13. a first fixing plate; 14. a second fixing plate; 15. a spring; 16. and (5) fixing blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

As shown in figures 1 to 7: the invention provides a technical scheme that: a concrete mixing device comprises an inspection pillar 1 and an inspection bench 5, control cabinet 6 and ray head 8, the bottom fixedly connected with pillar base 4 of inspection pillar 1, the nested connecting block 3 that is provided with of lateral surface of inspection pillar 1, the right flank fixedly connected with connecting rod 7 of connecting block 3, connecting rod 7 keeps away from the nested ray head 8 that is provided with in one side of connecting block 3, the top fixedly connected with motor storehouse 2 of inspection pillar 1, the inside embedding of motor storehouse 2 is provided with servo motor 9, the inside embedding of inspection pillar 1 is provided with screw rod 10, the nested sleeve 11 that is provided with of lateral surface of screw rod 10, the inner wall of sleeve 11 is equipped with thread 12, the bottom fixedly connected with fixed block 16 of thread 12 inner wall, the top fixedly connected with spring 15 of fixed block 16, the first fixed plate 13 of one side fixedly connected with that the inner wall of sleeve 11 is close to thread 12, the top embedding of first fixed plate 13 is provided with second fixed plate 14.

Further, the top of the screw 10 is fixedly connected to the output end of the servo motor 9, and the bottom of the screw 10 is fixedly connected to the bottom of the inner wall of the inspection pillar 1 through a rotating shaft, so that the screw 10 is driven by the servo motor 9 to rotate clockwise or counterclockwise.

Further, the threads of the screw 10 match and engage with the threads on the interior of the sleeve 11, facilitating clockwise rotation of the screw 10 to move the sleeve 11 upward, while counterclockwise rotation of the screw 10 moves the sleeve 11 downward.

Further, the second fixing plate 14 is slidably connected to the first fixing plate 13, so that the second fixing plate 14 can move up and down inside the first fixing plate 13.

Further, the thread 12 is disposed around the inner wall of the sleeve 11, and the thread 12 is disposed in a triangular shape, which is beneficial to the screw 10 rotating to move the sleeve 11 upwards or downwards.

Furthermore, the upper part of one end of the inner wall of the sleeve 11, which is attached to the thread 12, is fixedly connected to the upper part of the right side of the second fixing plate 14, and the lower part of one end of the inner wall of the sleeve 11, which is attached to the thread 12, is fixedly connected to the lower part of the right side of the first fixing plate 13, so that the thread 12 is extruded to move the second fixing plate 14 to the inside of the first fixing plate 13 in the process that the sleeve 11 is meshed and rotated with the screw 10 through the thread 12.

Further, the spring 15 is gradually inclined from bottom to top in a manner of being low at the right and high at the left, which is beneficial to the screw thread 12 to absorb the pressure of rotation during the rotating and extruding process through the inclined spring 15, thereby reducing the shaking of the sleeve 11 during the moving process.

Furthermore, one end of the spring 15, which is far away from the fixing block 16, is fixedly connected to the top of the inner wall of the thread 12, so that the thread 12 can be rebounded to the initial state through the performance of the spring 15 after the thread 12 is extruded.

Furthermore, the connecting block 3 is nested on the outer side surface of the sleeve 11, which is beneficial to the sleeve 11 moving upwards or downwards to drive the connecting block 3 to move.

The working principle is as follows: when the control console 6 controls the ray head 8 to inspect the object to be inspected on the inspection table 5, the control console 6 controls the servo motor 9 to drive the screw 10 to control the distance between the ray head 8 and the inspection table 5, the screw rod 10 is rotated clockwise by controlling the servo motor 9 to rotate clockwise, so that the sleeve 11 moves upwards, and in the process of moving upwards, the thread of the screw 10 is engaged with the thread 12 of the inner wall of the sleeve 11 to rotate, the thread of the screw 10 presses the thread 12 of the inner wall of the sleeve 11, the upper end of the thread 12 is pressed to move downwards, the upper end of the thread 12 enables the second fixing plate 14 to move towards the first fixing plate 13, and the upper end of the thread 12 presses the spring 15 inside, therefore, the vibration caused by the rotation of the buffer sleeve 11 and the screw 10 is eliminated, and after the pressure applied to the thread 12 is eliminated, the upper end of the thread 12 is pushed to rebound to the initial state through the performance of the spring 15.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.