X-ray machine detection auxiliary device
By designing the support frame and adjustment mechanism, the height and position adjustment of the X-ray machine detection auxiliary device is realized, solving the problem of low detection efficiency of high-altitude position in the prior art, and improving detection efficiency and adaptability.
Patent Information
- Application Number
- CN202323568062.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-27
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2033-12-27
AI Technical Summary
When detecting vertical towering building components, existing X-ray detection auxiliary devices require staff to adjust the position, height and angle of the ray receiving plate, resulting in a reduction in detection efficiency.
An X-ray machine detection auxiliary device including a support frame, an adjustment mechanism and a measuring mechanism is designed. The X-ray machine body height is realized through the cooperation of the No. 1 motor, a rotating rod, a gear, a rack, a lifting rod and a limiting bar. Adjust; adjust the position and distance of the receiving plate through the No. 2 motor, bidirectional screw, threaded sleeve and slider to adapt to the objects to be tested of different sizes.
It effectively improves the convenience of adjusting high-altitude locations and detection efficiency, can flexibly adapt to objects to be tested of different sizes, and improves the practicality and efficiency of detection.
Smart Images
Figure CN222186456U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of X-ray machines, in particular to an X-ray machine detection auxiliary device. Background Art
[0002] As one of the five conventional non-destructive testing methods, X-ray testing is also widely used in the construction inspection industry. X-rays can penetrate objects that visible light cannot penetrate, and while penetrating objects, they undergo complex physical and chemical reactions with the material, ionizing atoms, causing certain substances to fluoresce, and also causing certain substances to produce photochemical reactions.
[0003] Through searching, it is found that Chinese patent publication number: CN214472879U discloses an X-ray detection auxiliary device, including an X-ray machine auxiliary device and a ray receiving plate auxiliary device. The X-ray machine auxiliary device adopts a scissor-fork type lifting mechanism to control the lifting height of the ray machine. An angle adjustment device is installed on the top of the lifting mechanism to adjust the ray emission angle. The whole set of control mechanisms is installed on a large-load self-propelled chassis and can be remotely controlled by a remote controller; the ray receiving plate auxiliary device adopts a mechanical arm structure, and the angle position of the two arms and the pitch angle of the receiving plate are controlled by a push rod motor drive. The whole set of devices is installed on a large-load self-propelled chassis. Remote control not only ensures that the operator is away from radiation, but also realizes the rapid positioning of the receiving plate. The utility model has the advantages of self-movement, remote control, rapid lifting and lowering, and flexible adjustment of posture. The X-ray detection auxiliary device is used to replace manual construction, which greatly improves the speed of X-ray detection and shooting, and reduces the risk of radiation exposure to operators. However, when the utility model detects vertically tall building components, it is very inconvenient for high places to place the instrument, because the placement of the instrument requires the arrangement of the ray machine and the receiving detector on both sides of the object to be measured, so the staff needs to adjust the position, height and angle of the ray receiving plate back and forth, thereby reducing the efficiency of the detection. Utility Model Content
[0004] In view of the deficiencies in the prior art, the utility model provides an X-ray machine detection auxiliary device, which has the advantages of easy detection, etc., and solves the problem that the placement of the instrument requires the arrangement of the X-ray machine and the receiving detector on both sides of the object to be measured, which is very inconvenient for high places, and requires the staff to adjust the position, height and angle of the X-ray receiving plate back and forth, thereby reducing the detection efficiency.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an X-ray machine detection auxiliary device, comprising a support frame, the upper surface of the support frame is provided with a through hole, the left and right ends of the lower surface of the support frame are rotatably mounted with universal wheels, the left end of the upper side of the support frame is provided with an X-ray machine body, the interior of the support frame is provided with an adjustment mechanism for adjusting the height of the X-ray machine body, and the upper side of the support frame is provided with a measuring mechanism for measuring different sizes;
[0006] The adjustment mechanism includes a first driving member and a limiting member. The first driving member is arranged at the left end of the inner cavity of the support frame and is used to drive the limiting member. The limiting member is arranged on the lower side of the support frame and is used to adjust the height of the X-ray machine body.
[0007] By adopting this technical solution, the high position can be effectively adjusted according to actual monitoring requirements, which is conducive to the smooth progress of detection and improves the efficiency of detection.
[0008] Furthermore, the first driving member includes a No. 1 motor, a rotating rod, a gear and a rack, the output shaft of the No. 1 motor is fixed to the left side of the rotating rod, the gear is fixed to the right end of the outer surface of the rotating rod, and the gear is meshed with the rack.
[0009] By adopting this technical solution, the height of the limiting member can be adjusted, thereby changing the height of the X-ray machine body.
[0010] Furthermore, the limiting member includes a lifting rod, two limiting rods and a limiting strip, the front side of the lifting rod is fixed to the rack, and the two limiting rods are symmetrically distributed at the left and right ends of the bottom of the vertical center axis of the lifting rod.
[0011] By adopting this technical solution, the movement of the lifting rod can be driven by the movement of the rack.
[0012] Furthermore, the limit bar is L-shaped, and the two ends of the limit bar are respectively fixed to the lower surface of the support frame and the inner walls of the left and right sides of the support frame. The limit rod makes linear up and down motion on the outer surface of the limit bar, and the outer diameter of the lifting rod is smaller than the inner diameter of the through hole.
[0013] By adopting this technical solution, the movement of the lifting rod can be limited.
[0014] Furthermore, the measuring mechanism includes a fixed box, a second driving member, a pulley and a counterweight. The fixed box is arranged on the upper side of the support frame and is used to support the X-ray machine body. The second driving member is arranged on the right side of the fixed box and is used to adjust the position of the X-ray machine body. The counterweight is arranged on the left side of the fixed box and is used to keep the fixed box balanced.
[0015] By adopting this technical solution, objects to be detected of different sizes can be detected.
[0016] Furthermore, the second driving member includes a No. 2 motor, a bidirectional screw, two threaded sleeves and a slider. The output shaft of the No. 2 motor passes through the fixed box and extends to the inner cavity of the fixed box and is fixed to the right side of the bidirectional screw. The two ends of the bidirectional screw are respectively rotatably connected to the left and right side walls of the inner cavity of the fixed box through bearings. The two threaded sleeves are threadedly connected to the bidirectional screw. The lower surface of the slider is fixed to the upper surface of the threaded sleeve and passes through the inner top wall of the fixed box and extends to the upper side of the fixed box.
[0017] By adopting this technical solution, the distance between the X-ray machine body and the receiving plate can be adjusted.
[0018] Furthermore, the lower surface of the fixed box is fixed to the upper surface of the lifting rod, the size of the upper end of the fixed box is larger than the size of the through hole, and a receiving plate is fixed to the upper surface of the right sliding block.
[0019] By adopting this technical solution, the fixed box is driven to move by the movement of the lifting rod.
[0020] Furthermore, the two threaded sleeves are symmetrically distributed at the left and right ends of the vertical center axis of the bidirectional screw, a connecting block is fixed to the lower surface of the slider, and the two pulleys are symmetrically distributed on the opposite side of the two connecting blocks.
[0021] By adopting this technical solution, the slider can be supported again.
[0022] Compared with the prior art, the technical solution of this application has the following beneficial effects:
[0023] 1. The X-ray machine detection auxiliary device can adjust the height of the X-ray machine body and the receiving plate by setting the No. 1 motor, the rotating rod, the gear, the rack, the lifting rod, the limit rod and the limit bar to cooperate with each other. It can effectively adjust the high position according to the actual monitoring requirements, which is conducive to the smooth progress of the detection and improves the detection efficiency.
[0024] 2. The X-ray machine detection auxiliary device rotates the output shaft of the second motor to rotate the bidirectional screw, thereby moving the two threaded sleeves and the slider, thereby driving the X-ray machine body and the receiving plate to move relative to or away from each other, and can detect objects of different sizes to be detected, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 It is a schematic diagram of the structure of the utility model;
[0026] Figure 2 It is a schematic diagram of the appearance of part of the structure of the utility model;
[0027] Figure 3 This is a schematic diagram of the structure of the adjustment mechanism of the utility model;
[0028] Figure 4 It is a schematic diagram of the structure of the measuring mechanism of the utility model.
[0029] In the figure: 1. support frame; 2. through hole; 3. universal wheel; 4. X-ray machine body; 5. adjustment mechanism; 51. first driving member; 511. No. 1 motor; 512. rotating rod; 513. gear; 514. rack; 52. limit member; 521. lifting rod; 522. limit rod; 523. limit strip; 6. measuring mechanism; 61. fixed box; 62. second driving member; 621. No. 2 motor; 622. bidirectional screw; 623. threaded sleeve; 624. slider; 63. pulley; 64. counterweight. DETAILED DESCRIPTION
[0030] 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.
[0031] See also Figure 1-2 An X-ray machine detection auxiliary device in this embodiment includes a support frame 1, a through hole 2 is opened on the upper surface of the support frame 1, universal wheels 3 are rotatably installed on the left and right ends of the lower surface of the support frame 1, an X-ray machine body 4 is arranged at the left end of the upper side of the support frame 1, an adjustment mechanism 5 for adjusting the height of the X-ray machine body 4 is arranged inside the support frame 1, and a measuring mechanism 6 for measuring different sizes is arranged on the upper side of the support frame 1.
[0032] It should be noted that the universal wheel 3 is a universal wheel 3 with a bottom brake to prevent the support frame 1 from moving during detection.
[0033] See also Figure 3 In order to adjust the height of the X-ray machine body 4, the adjustment mechanism 5 in this embodiment includes a first driving member 51 and a limiting member 52. The first driving member 51 is arranged at the left end of the inner cavity of the support frame 1 and is used to drive the limiting member 52. The limiting member 52 is arranged on the lower side of the support frame 1 and is used to adjust the height of the X-ray machine body 4.
[0034] In this embodiment, the first driving member 51 includes a motor No. 1 511, a rotating rod 512, a gear 513 and a rack 514. The output shaft of the motor No. 1 511 is fixed to the left side of the rotating rod 512, the gear 513 is fixed to the right end of the outer surface of the rotating rod 512, the gear 513 is meshed with the rack 514, the output shaft of the motor No. 1 511 rotates to rotate the rotating rod 512, the rotation of the rotating rod 512 rotates the gear 513, and the rotation of the gear 513 causes the rack 514 meshed with it to move upward.
[0035] The limiting member 52 includes a lifting rod 521, two limiting rods 522 and a limiting bar 523. The front face of the lifting rod 521 is fixed to the rack 514. The movement of the rack 514 causes the lifting rod 521 to move upward. The two limiting rods 522 are symmetrically distributed at the left and right ends of the bottom of the vertical center axis of the lifting rod 521.
[0036] Among them, the shape of the limit strip 523 is L-shaped, and the two ends of the limit strip 523 are respectively fixed to the lower surface of the support frame 1 and the inner walls on the left and right sides of the support frame 1. The limit rod 522 makes an up and down linear motion on the outer surface of the limit strip 523. The outer diameter of the lifting rod 521 is smaller than the inner diameter of the through hole 2. When the lifting rod 521 moves, the two limit rods 522 fixed at the bottom slide upward in the inner cavity of the limit strip 523, thereby limiting the movement of the lifting rod 521.
[0037] See also Figure 4 In order to measure objects to be detected of different sizes, the measuring mechanism 6 in this embodiment includes a fixed box 61, a second driving member 62, a pulley 63 and a counterweight 64. The fixed box 61 is arranged on the upper side of the support frame 1 and is used to support the X-ray machine body 4. The second driving member 62 is arranged on the right side of the fixed box 61 and is used to adjust the position of the X-ray machine body 4. The counterweight 64 is arranged on the left side of the fixed box 61 and is used to keep the fixed box 61 balanced.
[0038] In this embodiment, the second driving member 62 includes a No. 2 motor 621, a bidirectional screw 622, two threaded sleeves 623 and a slider 624. The output shaft of the No. 2 motor 621 passes through the fixed box 61 and extends to the inner cavity of the fixed box 61 and is fixed to the right side of the bidirectional screw 622. The two ends of the bidirectional screw 622 are respectively rotatably connected to the left and right side walls of the inner cavity of the fixed box 61 through bearings. The two threaded sleeves 623 are threadedly connected to the bidirectional screw 622. The output shaft of the No. 2 motor 621 rotates to move. The bidirectional screw 622 is rotated, and the rotation of the bidirectional screw 622 causes the two threaded sleeves 623 to move relative to or away from each other. The lower surface of the slider 624 is fixed to the upper surface of the threaded sleeve 623 and passes through the inner top wall of the fixed box 61 and extends to the upper side of the fixed box 61. The movement of the threaded sleeve 623 causes the slider 624 to move, thereby driving the X-ray machine body 4 and the receiving plate to move. When moving to a suitable distance, the two pulleys 63 are located on both sides of the object to be detected, so that different heights of the object to be detected can be detected.
[0039] Among them, the lower surface of the fixed box 61 is fixed to the upper surface of the lifting rod 521, and the lifting rod 521 moves upward, which can make the fixed box 61 move upward, so as to adjust the height of the X-ray machine body 4. The size of the upper end of the fixed box 61 is larger than the size of the through hole 2. A receiving plate is fixed on the upper surface of the right slider 624, and two threaded sleeves 623 are symmetrically distributed on the left and right ends of the vertical center axis of the bidirectional screw 622. A connecting block is fixed on the lower surface of the slider 624, and two pulleys 63 are symmetrically distributed on the opposite sides of the two connecting blocks.
[0040] It can be understood that, through the cooperation of the adjustment mechanism 5 and the measurement mechanism 6, it is possible to facilitate the adjustment of the X-ray machine body 4 and the receiving plate, thereby improving the measurement efficiency.
[0041] The working principle of the above embodiment is:
[0042] (1) When adjusting the height of the X-ray machine body 4, first start the No. 1 motor 511. The output shaft of the No. 1 motor 511 rotates, thereby rotating the rotating rod 512. The rotation of the rotating rod 512 rotates the gear 513. The rotation of the gear 513 causes the rack 514 meshing with it to move upward. The movement of the rack 514 causes the lifting rod 521 to move upward, thereby enabling the fixed box 61 to move upward, so that the height of the X-ray machine body 4 can be adjusted to facilitate the measurement of the object to be detected. When the lifting rod 521 moves, the two limit rods 522 fixed at the bottom thereof slide upward in the inner cavity of the limit bar 523, thereby limiting the movement of the lifting rod 521.
[0043] (2) When measuring objects to be detected of different sizes, first start the second motor 621, the output shaft of the second motor 621 rotates, and then the bidirectional screw 622 rotates. The rotation of the bidirectional screw 622 causes the two threaded sleeves 623 to move relative to or away from each other. The movement of the threaded sleeves 623 causes the slider 624 to move, thereby driving the X-ray machine body 4 and the receiving plate to move. When moving to a suitable distance, the two pulleys 63 are located on both sides of the object to be detected, so that different heights of the object to be detected can be detected.
Claims
1. An X-ray machine detection auxiliary device, comprising a support frame (1), characterized in that: The upper surface of the support frame (1) is provided with a through hole (2); universal wheels (3) are rotatably mounted on both left and right ends of the lower surface of the support frame (1); an X-ray machine body (4) is provided at the left end of the upper side of the support frame (1); an adjusting mechanism (5) for adjusting the height of the X-ray machine body (4) is provided inside the support frame (1); and a measuring mechanism (6) for measuring different sizes is provided on the upper side of the support frame (1); The adjustment mechanism (5) comprises a first driving member (51) and a limiting member (52), wherein the first driving member (51) is arranged at the left end of the inner cavity of the support frame (1) and is used to drive the limiting member (52), and the limiting member (52) is arranged at the lower side of the support frame (1) and is used to adjust the height of the X-ray machine body (4); The first driving member (51) comprises a first motor (511), a rotating rod (512), a gear (513) and a rack (514); the output shaft of the first motor (511) is fixed to the left side of the rotating rod (512); the gear (513) is fixed to the right end of the outer surface of the rotating rod (512); and the gear (513) is meshingly connected to the rack (514); The limiting member (52) comprises a lifting rod (521), two limiting rods (522) and a limiting strip (523); the front face of the lifting rod (521) is fixed to the rack (514); the two limiting rods (522) are symmetrically distributed at the left and right ends of the bottom of the vertical central axis of the lifting rod (521); The measuring mechanism (6) comprises a fixed box (61), a second driving member (62), a pulley (63) and a counterweight (64); the fixed box (61) is arranged on the upper side of the support frame (1) and is used to support the X-ray machine body (4); the second driving member (62) is arranged on the right side of the fixed box (61) and is used to adjust the position of the X-ray machine body (4); and the counterweight (64) is arranged on the left side of the fixed box (61) and is used to keep the fixed box (61) balanced.
2. The X-ray machine detection auxiliary device according to claim 1, characterized in that: The limiting bar (523) is L-shaped, and the two ends of the limiting bar (523) are respectively fixed to the lower surface of the support frame (1) and the inner walls on the left and right sides of the support frame (1), and the limiting rod (522) performs linear up and down motion on the outer surface of the limiting bar (523), and the outer diameter of the lifting rod (521) is smaller than the inner diameter of the through hole (2).
3. The X-ray machine detection auxiliary device according to claim 1, characterized in that: The second driving member (62) comprises a second motor (621), a bidirectional screw (622), two threaded sleeves (623) and a slider (624); the output shaft of the second motor (621) passes through the fixed box (61) and extends to the inner cavity of the fixed box (61) and is fixed to the right side of the bidirectional screw (622); the two ends of the bidirectional screw (622) are rotatably connected to the left and right side walls of the inner cavity of the fixed box (61) via bearings respectively; the two threaded sleeves (623) are threadedly connected to the bidirectional screw (622); the lower surface of the slider (624) is fixed to the upper surface of the threaded sleeve (623) and passes through the inner top wall of the fixed box (61) and extends to the upper side of the fixed box (61).
4. The X-ray machine detection auxiliary device according to claim 3, characterized in that: The lower surface of the fixed box (61) is fixed to the upper surface of the lifting rod (521), the size of the upper end of the fixed box (61) is larger than the size of the through hole (2), and a receiving plate is fixed to the upper surface of the right sliding block (624).
5. The X-ray machine detection auxiliary device according to claim 3, characterized in that: The two threaded sleeves (623) are symmetrically distributed at the left and right ends of the vertical center axis of the bidirectional screw (622); a connecting block is fixed to the lower surface of the slider (624); and the two pulleys (63) are symmetrically distributed on opposite sides of the two connecting blocks.