Movable lifting mechanism for X-ray machine

Abstract

The utility model discloses a movable lifting mechanism for an X-ray machine, and relates to the technical field of detection equipment. Comprising a box body, rolling wheels are fixedly installed at the four corners of the lower surface of the box body in a rectangular shape, a partition plate is fixedly installed at the position, close to the middle, of the inner wall of the box body, and a driving mechanism is arranged between the left side wall and the right side wall of the box body on the lower side of the partition plate; a first rotating mechanism is fixedly installed on the inner wall of the upper side of the box body, an output shaft of the first rotating mechanism is inserted into the upper side of the upper side wall of the box body, and a fixing plate is fixedly installed on the upper surface of the output shaft of the first rotating mechanism. According to the X-ray machine, the box body can be conveniently moved, and meanwhile, the supporting legs can be adjusted, so that the box body is more stably placed, the detection process is more stable, the height, the left-right direction and the orientation of the mounting plate can be conveniently adjusted, the X-ray machine can meet the detection requirements of multiple directions and heights, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of detection equipment, in particular to a mobile lifting mechanism for an X-ray machine. Background Art

[0002] Portable X-ray machine is an important non-destructive testing equipment. X-ray detection is mainly used in bridge and building steel structure, mechanical equipment, pressure vessel, petrochemical, railway, aviation, shipbuilding and other industries. In many cases, it involves field and high-altitude operations. X-ray flaw detector is mainly composed of high-voltage pipe head, controller and power cord. Among them, the high-voltage pipe head is composed of ceramic X-ray tube and high-voltage transformer built in a sealed metal tube. The metal tube is evacuated and filled with SF6 gas to maintain insulation. After the X-ray tube is powered on, it can emit thermal electrons, accelerate electrons with high voltage, and the electron beam bombards the target, and X-rays are emitted from the target.

[0003] In the prior art, conventional X-ray machines mostly use fixed brackets, such as a two-legged multi-triangle bracket, which requires the X-ray machine to be moved manually. Due to the size and weight of the X-ray machine, the labor intensity of the staff is increased and the work efficiency is affected. During use, it is also difficult to adjust the height, left and right position and direction of the X-ray machine. There are limitations in use and poor practicality. Utility Model Content

[0004] The utility model provides a mobile lifting mechanism for an X-ray machine to solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mobile lifting mechanism for an X-ray machine, comprising a box body, the lower surface of the box body having four rectangular corners on which rollers are fixedly installed, a partition is fixedly installed on the inner wall of the box body near the middle position, a driving mechanism is arranged between the left and right side walls of the box body below the partition, a moving plate is fixedly installed on the lower surface of the driving mechanism, the lower surface of the moving plate having four rectangular corners on which supporting legs are fixedly installed, and a circular hole is opened on the lower side wall of the box body on the lower surface of the supporting legs, a first rotating mechanism is fixedly installed on the upper inner wall of the box body, the output shaft of the first rotating mechanism is inserted into the upper side of the upper side wall of the box body, a fixing plate is fixedly installed on the upper surface of the output shaft of the first rotating mechanism, a Y-axis electric linear module is fixedly installed on the upper surface of the fixing plate, an X-axis electric linear module is fixedly installed on the front side surface of the slide of the Y-axis electric linear module, a mounting frame is fixedly installed on the front side surface of the slide of the X-axis electric linear module, a second rotating mechanism is fixedly installed on the upper side wall of the mounting frame, and a mounting plate is fixedly installed on the upper surface of the output shaft of the second rotating mechanism.

[0006] Furthermore, the front sides of the left and right side walls of the box body are both hingedly installed with box doors, and the box doors are locked and fixed to the box body through hidden locks.

[0007] Furthermore, the driving mechanism includes a manual linear module, a handle, a hinge and a connecting rod. The manual linear module is mirrored with two on the left and right sides. The manual linear module is fixedly installed on the left and right side walls of the box, and the facing surfaces of the left and right manual linear module screw rods are fixedly connected. The manual linear module screw rods are both provided with handles on the outside of the box. The front and rear sides of the slide of the manual linear module and the upper surface of the moving plate are evenly provided with hinges, and the upper and lower corresponding hinges are connected by a connecting rod.

[0008] Furthermore, the four sides of the movable plate are movably fitted with the four inner walls of the box body.

[0009] Furthermore, the supporting leg includes a threaded barrel, a bolt rod and a pad. The threaded barrel is fixedly installed on the lower surface of the movable plate. The lower surface of the threaded barrel is threadedly installed with a bolt rod. The lower surface of the bolt rod is fixedly installed with a pad, and the pad is arranged on the lower side of the lower side wall of the box body.

[0010] Furthermore, the first rotating mechanism includes a motor, a reducer and a through hole, the motor is fixedly installed on the lower surface of the reducer, and the output shaft of the motor is fixedly connected to the input shaft of the reducer, the reducer is fixedly installed on the inner wall of the upper side wall of the box body, and a through hole is provided on the upper side wall of the box body corresponding to the output shaft of the reducer, and the second rotating mechanism has the same structure as the first rotating mechanism.

[0011] Compared with the prior art, the utility model provides a mobile lifting mechanism for an X-ray machine, which has the following beneficial effects:

[0012] 1. The mobile lifting mechanism of the X-ray machine is convenient for moving the box by setting rollers, and then the driving mechanism drives the moving plate to move downward, so that the moving plate drives the supporting legs to move downward, so that the lower surface of the supporting legs is lower than the lower surface of the rollers, so that the box is placed stably. At the same time, the height of the supporting legs is adjustable, which can meet the needs of use in some cases where the ground is uneven, so that the box is placed more stably and the detection process is more stable.

[0013] 2. The mobile lifting mechanism of the X-ray machine drives the Y-axis electric linear module to rotate by setting the first rotation, the Y-axis electric linear module drives the X-axis electric linear module to move up and down, and the X-axis electric linear module drives the second rotating mechanism on the mounting frame to move left and right, so that the second rotating mechanism drives the mounting plate to rotate, which is convenient for adjusting the height, left and right and direction of the mounting plate, so that the X-ray machine can meet the detection needs of multiple directions and heights, and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a top view of the utility model;

[0016] Figure 3 It is a cross-sectional view of the box body of the present utility model.

[0017] In the figure: 1. box body; 2. roller; 3. partition; 4. driving mechanism; 401. manual linear module; 402. handle; 403. hinge; 404. connecting rod; 5. moving plate; 6. supporting leg; 601. threaded cylinder; 602. bolt rod; 603. cushion block; 7. round hole; 8. first rotating mechanism; 801. motor; 802. reducer; 803. through hole; 9. fixing plate; 10. Y-axis electric linear module; 11. X-axis electric linear module; 12. mounting frame; 13. second rotating mechanism; 14. mounting plate; 15. box door; 16. hidden lock. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-Figure 3 The utility model discloses a mobile lifting mechanism for an X-ray machine, comprising a box body 1, wherein the four corners of the lower surface of the box body 1 are rectangular and fixedly mounted with rollers 2, the rollers 2 adopt a universal structure, a partition 3 is fixedly mounted near the middle of the inner wall of the box body 1, a driving mechanism 4 is arranged between the left and right side walls of the box body 1 below the partition 3, a moving plate 5 is fixedly mounted on the lower surface of the driving mechanism 4, the four corners of the lower surface of the moving plate 5 are rectangular and fixedly mounted with supporting legs 6, and a circular hole 7 is opened on the lower side wall of the box body 1 on the lower surface of the supporting legs 6, a first rotating mechanism 8 is fixedly mounted on the upper inner wall of the box body 1, and the first rotating mechanism 8 The output shaft is inserted into the upper side of the upper side wall of the box body 1, and a fixing plate 9 is fixedly installed on the upper surface of the output shaft of the first rotating mechanism 8, and a Y-axis electric linear module 10 is fixedly installed on the upper surface of the fixing plate 9, and an X-axis electric linear module 11 is fixedly installed on the front side of the slide of the Y-axis electric linear module 10, and a mounting frame 12 is fixedly installed on the front side of the slide of the X-axis electric linear module 11, and a second rotating mechanism 13 is fixedly installed on the upper side wall of the mounting frame 12, and a mounting plate 14 is fixedly installed on the upper surface of the output shaft of the second rotating mechanism 13, and the rear side of the mounting plate 14 will not contact the front side of the Y-axis electric linear module 10.

[0020] Specifically, the front sides of the left and right side walls of the box body 1 are both hingedly mounted with box doors 15 , and the box doors 15 are locked and fixed to the box body 1 via concealed locks 16 .

[0021] In this embodiment, the concealed lock 16 closes the box door 15 to prevent the box door 15 from being opened at will. The box door 15 is opened to facilitate the inspection and maintenance of the internal parts of the box body 1.

[0022] Specifically, the driving mechanism 4 includes a manual linear module 401, a handle 402, a hinge 403 and a connecting rod 404. The manual linear module 401 is mirrored with two on the left and right sides. The manual linear module 401 is fixedly installed on the left and right side walls of the box body 1, and the facing surfaces of the left and right manual linear module 401 screw rods are fixedly connected. The manual linear module 401 screw rods are located on the outside of the box body 1 and are both provided with a handle 402. The front and rear sides of the slide of the manual linear module 401 and the upper surface of the movable plate 5 are evenly provided with hinges 403, and the upper and lower corresponding hinges 403 are connected through a connecting rod 404.

[0023] In this embodiment, the handle 402 causes the left and right manual linear modules 401 to rotate synchronously, so that the sliding sleeves of the left and right manual linear modules 401 drive the upper hinge 403 to move toward each other, and the upper hinge 403 drives the upper end of the connecting rod 404 to move, so that the lower end of the connecting rod 404 drives the movable plate 5 to move downward through the lower hinge 403, and the movable plate 5 drives the supporting leg 6 to move downward.

[0024] Specifically, the four sides of the movable plate 5 are movably fitted with the four inner walls of the box body 1 .

[0025] In this embodiment, the four sides of the movable plate 5 move up and down along the four inner walls of the box body 1, so that the up and down movement process of the movable plate 5 is more stable.

[0026] Specifically, the supporting leg 6 includes a threaded barrel 601, a bolt rod 602 and a cushion block 603. The threaded barrel 601 is fixedly installed on the lower surface of the movable plate 5. The lower surface of the threaded barrel 601 is threadedly installed with the bolt rod 602. The lower surface of the bolt rod 602 is fixedly installed with the cushion block 603, and the cushion block 603 is arranged on the lower side of the lower side wall of the box body 1.

[0027] In this embodiment, the bolt rod 602 moves up and down in the threaded barrel 601 in a spiral manner, so that the bolt rod 602 drives the cushion block 603 to move upward, thereby achieving the effect of adjusting the initial height of the cushion block 603.

[0028] Specifically, the first rotating mechanism 8 includes a motor 801, a reducer 802 and a through hole 803. The motor 801 is fixedly installed on the lower surface of the reducer 802, and the output shaft of the motor 801 is fixedly connected to the input shaft of the reducer 802. The reducer 802 is fixedly installed on the inner wall of the upper side wall of the box body 1. A through hole 803 is provided on the upper side wall of the box body 1 corresponding to the output shaft of the reducer 802. The second rotating mechanism 13 has the same structure as the first rotating mechanism 8.

[0029] In this embodiment, the output shaft of the motor 801 drives the input shaft of the reducer 802 to rotate, and the output shaft of the reducer 802 drives the fixed plate 9 to rotate. The rotation range of the motor 801 and the reducer 802 is 360 degrees forward and reverse. Similarly, the second rotating mechanism 13 can drive the mounting plate 14 to rotate.

[0030] When in use, the X-ray machine is installed on the upper surface of the mounting plate 14, and the box 1 is moved to the required position by the roller 2. According to the ground conditions, first, the bolt rod 602 in the supporting leg 6 is spirally moved up and down in the threaded tube 601, so that the bolt rod 602 drives the cushion block 603 to move up, so as to achieve the effect of adjusting the initial height of the cushion block 603, and then the left and right manual linear modules 401 are rotated synchronously by the handle 402 in the driving mechanism 4, so that the left and right manual linear modules 401 sliding sleeves drive the upper hinge 403 to move toward each other, and the upper hinge 403 drives the upper end of the connecting rod 404 to move, so that the lower end of the connecting rod 404 drives the movable plate 5 to move downward through the lower hinge 403, so that the movable plate 5 drives the supporting leg 6 to move downward. The lower surface of the support leg 6 is lower than the lower surface of the roller 2, so that the box 1 can be placed horizontally and stably. The output shaft of the motor 801 in the first rotating mechanism 8 drives the input shaft of the reducer 802 to rotate, and the output shaft of the reducer 802 drives the fixed plate 9 to rotate. The fixed plate 9 drives the Y-axis electric linear module 10 to rotate, and the Y-axis electric linear module 10 drives the X-axis electric linear module 11 to move up and down. The X-axis electric linear module 11 drives the second rotating mechanism 13 on the mounting frame 12 to move left and right, so that the second rotating mechanism 13 drives the mounting plate 14 to rotate, which is convenient for adjusting the height, left and right and direction of the mounting plate 14, that is, adjusting the height, left and right and direction of the X-ray machine on the mounting plate 14, so that the X-ray machine can meet the detection requirements in multiple directions and heights, and has strong practicality.

[0031] To sum up, the X-ray machine uses a mobile lifting mechanism, which is convenient for moving the box 1, and the supporting legs 6 are adjustable, so that the box 1 can be placed more stably, the detection process can be more stable, and the height, left and right and direction of the mounting plate 14 can be adjusted, so that the X-ray machine can meet the detection requirements in multiple directions and heights, and is highly practical.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mobile lifting mechanism for an X-ray machine, comprising a box (1), characterized in that: The four corners of the lower surface of the box body (1) are rectangular and fixedly mounted with rollers (2); a partition (3) is fixedly mounted near the middle of the inner wall of the box body (1); a driving mechanism (4) is arranged between the left and right side walls of the box body (1) below the partition (3); a moving plate (5) is fixedly mounted on the lower surface of the driving mechanism (4); four corners of the lower surface of the moving plate (5) are rectangular and fixedly mounted with supporting legs (6); a circular hole (7) is opened on the lower side wall of the box body (1) below the supporting legs (6); a first rotating mechanism (8) is fixedly mounted on the upper inner wall of the box body (1); the first rotating mechanism (8) is The output shaft is inserted into the upper side of the upper side wall of the box body (1); a fixing plate (9) is fixedly mounted on the upper surface of the output shaft of the first rotating mechanism (8); a Y-axis electric linear module (10) is fixedly mounted on the upper surface of the fixing plate (9); an X-axis electric linear module (11) is fixedly mounted on the front side of the slide table of the Y-axis electric linear module (10); a mounting frame (12) is fixedly mounted on the front side of the slide table of the X-axis electric linear module (11); a second rotating mechanism (13) is fixedly mounted on the upper side wall of the mounting frame (12); and a mounting plate (14) is fixedly mounted on the upper surface of the output shaft of the second rotating mechanism (13).

2. The mobile lifting mechanism for an X-ray machine according to claim 1, characterized in that: The front sides of the left and right side walls of the box body (1) are both hingedly mounted with box doors (15), and the box doors (15) are locked and fixed to the box body (1) via concealed locks (16).

3. The mobile lifting mechanism for an X-ray machine according to claim 1, characterized in that: The driving mechanism (4) comprises a manual linear module (401), a handle (402), a hinge (403) and a connecting rod (404); two manual linear modules (401) are arranged in mirror images on the left and right sides; the manual linear module (401) is fixedly mounted on the left and right side walls of the box (1); and the facing surfaces of the screw rods of the left and right manual linear modules (401) are fixedly connected; the screw rods of the manual linear module (401) are both provided with a handle (402) on the outside of the box (1); hinges (403) are evenly arranged on the front and rear sides of the slide table of the manual linear module (401) and the upper surface of the moving plate (5); and the upper and lower corresponding hinges (403) are connected by a connecting rod (404).

4. The mobile lifting mechanism for an X-ray machine according to claim 1, characterized in that: The surrounding side surfaces of the movable plate (5) are movably fitted with the surrounding inner walls of the box body (1).

5. The mobile lifting mechanism for an X-ray machine according to claim 1, characterized in that: The support leg (6) comprises a threaded barrel (601), a bolt rod (602) and a cushion block (603); the threaded barrel (601) is fixedly mounted on the lower surface of the movable plate (5); the bolt rod (602) is threadedly mounted on the lower surface of the threaded barrel (601); the cushion block (603) is fixedly mounted on the lower surface of the bolt rod (602); and the cushion block (603) is arranged on the lower side of the lower side wall of the box body (1).

6. The mobile lifting mechanism for an X-ray machine according to claim 1, characterized in that: The first rotating mechanism (8) comprises a motor (801), a reducer (802) and a through hole (803); the motor (801) is fixedly mounted on the lower surface of the reducer (802), and the output shaft of the motor (801) is fixedly connected to the input shaft of the reducer (802); the reducer (802) is fixedly mounted on the inner wall of the upper side wall of the housing (1); a through hole (803) is provided on the upper side wall of the housing (1) corresponding to the output shaft of the reducer (802); and the second rotating mechanism (13) has the same structure as the first rotating mechanism (8).

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