X-ray machine adjustment support structure
By designing an X-ray machine adjustment support structure with worm gear and worm drive screw lifting, the problem of the inability to automatically adjust the height of the X-ray machine in the prior art is solved, and the effect of ensuring that the X-ray machine body is placed on the pipeline axis under different pipe diameter conditions is achieved, and equipment costs are reduced.
Patent Information
- Application Number
- CN202421616061.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-09
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-07-09
AI Technical Summary
In the pipeline DR detection, it is impossible to effectively ensure that the X-ray machine body is placed on the pipeline axis. Especially when the pipe diameter changes, multiple specifications of X-ray machine support devices need to be made, which increases the equipment cost.
An X-ray machine adjustment support structure is designed. Through the cooperation of the worm gear and worm, the screw is driven to lift and lower, so that the pallet can be lifted and lowered accordingly, and the height of the industrial X-ray machine is adjusted to ensure that the X-ray machine body is placed on the pipeline axis.
It realizes that when the pipe diameter changes, the height of the X-ray machine is automatically adjusted to meet the demand for the X-ray machine body to be placed on the pipeline axis and reduces equipment costs.
Smart Images
Figure CN222717930U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of auxiliary equipment for pipeline DR detection, in particular to an X-ray machine adjustment support structure. Background Art
[0002] X-ray inspection can be used to inspect small-diameter pipe workpieces. When using the double-wall double-image transillumination method, the process requirements are high and elliptical imaging that meets the standards must be achieved. The current measures to ensure that the X-ray machine is placed on the pipeline axis are: according to the specific pipeline specifications, an X-ray machine support device of corresponding size is made. When in use, the corresponding X-ray machine support device is selected according to the pipeline specifications, which can accurately ensure that the X-ray machine body is placed on the pipeline axis.
[0003] However, when the diameter of the pipeline to be inspected changes, the original X-ray machine support device cannot ensure that the X-ray machine body is placed on the pipeline axis, so it is necessary to manufacture X-ray machine support devices of multiple specifications, which increases the equipment cost. Utility Model Content
[0004] The utility model provides an X-ray machine adjustment support structure to solve the problems in the background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an X-ray machine adjustment support structure, comprising a support tube, a fixed sleeve provided with a fixing ring on the support tube, an outer wall of the fixing ring is connected to a support leg, the top of the support tube is fixedly connected to a driving platform, an installation cavity connected to the inner cavity of the support tube is opened in the driving platform, a worm gear with a built-in nut is rotatably connected in the installation cavity, a screw rod threadedly connected to the nut and an end of which passes through the driving platform is liftable in the inner cavity of the support tube, the top of the screw rod is connected to a tray through a mounting plate, the tray is used to install the industrial X-ray machine, and a worm rod extending into the installation cavity and meshing with the worm gear is rotatably connected to one side of the driving platform.
[0006] Furthermore, an operating handle fixedly connected to the worm is provided on one side of the driving platform.
[0007] Furthermore, the support leg is hinged to the fixed ring, the movable sleeve on the support tube is provided with a movable ring located below the fixed ring, the outer wall of the movable ring is hinged with a connecting rod, one end of the connecting rod is hinged to the support leg, and the movable ring is threadedly connected with an adjusting bolt that can tighten the support tube.
[0008] Furthermore, casters are installed at the bottom of the supporting legs.
[0009] Furthermore, two bearings arranged up and down and passed through by the screw are installed in the installation cavity, and the worm gear is arranged between the two bearings.
[0010] Furthermore, a guide rod extending upward and in the shape of a rectangular parallelepiped is fixedly connected to the bottom inner wall of the support tube, and a guide groove matching with the guide rod is formed at the bottom end of the screw rod.
[0011] Compared with the prior art, the utility model provides an X-ray machine adjustment support structure, which has the following beneficial effects: the X-ray machine adjustment support structure, through the cooperation of the worm gear, can drive the lifting and lowering of the screw, so that the tray on which the industrial X-ray machine is installed can be lifted and lowered accordingly, and then the height of the industrial X-ray machine can be adjusted so that the X-ray machine body is placed on the pipeline axis as required. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic diagram of the structure of the utility model;
[0013] Figure 2 It is a schematic diagram of the planar structure of the utility model;
[0014] Figure 3 This is a schematic diagram of the structure of the utility model without the tray;
[0015] Figure 4 It is an enlarged schematic diagram of point A of the present utility model.
[0016] In the figure: 1. support cylinder; 2. fixing ring; 3. support leg; 4. driving platform; 5. screw; 6. tray; 7. mounting plate; 8. mounting cavity; 9. worm gear; 10. worm; 11. operating handle; 12. bearing; 13. guide rod; 14. movable ring; 15. connecting rod; 16. caster. DETAILED DESCRIPTION
[0017] 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.
[0018] See also Figure 1-4The utility model discloses an X-ray machine adjustment support structure, including a support tube 1, a fixed sleeve is provided on the support tube 1, the outer wall of the fixed ring 2 is connected to a support leg 3, the top of the support tube 1 is fixedly connected to a driving platform 4, the inside of the driving platform 4 is provided with a mounting cavity 8 connected to the inner cavity of the support tube 1, a worm gear 9 with a built-in nut is rotatably connected in the mounting cavity 8, the inner cavity of the support tube 1 is provided with a screw rod 5 which is threadedly connected to the nut and the end of which passes through the driving platform 4, the top of the screw rod 5 is connected to a tray 6 through a mounting plate 7, and the tray 6 is used to install an industrial X-ray machine, and one side of the driving platform 4 is rotatably connected with a worm 10 which extends into the mounting cavity 8 and meshes with the worm gear 9.
[0019] Specifically, an operating handle 11 fixedly connected to the worm 10 is provided on one side of the driving platform 4 .
[0020] In this embodiment, of course, a motor can be used to replace the operating handle 11 to achieve the purpose of driving the worm 10 to rotate.
[0021] Specifically, the support leg 3 is hinged to the fixed ring 2, and the support tube 1 is movably sleeved with a movable ring 14 located below the fixed ring 2. The outer wall of the movable ring 14 is hinged with a connecting rod 15, and one end of the connecting rod 15 is hinged to the support leg 3. The movable ring 14 is threadedly connected with an adjusting bolt that can tighten the support tube 1.
[0022] In this embodiment, there are three supporting legs 3 , the number of connecting rods 15 is the same as the number of supporting legs 3 , and the movable ring 14 is raised and lowered along the height of the supporting tube 1 , so as to control the deployment and storage of the supporting legs 3 .
[0023] Specifically, casters 16 are installed at the bottom of the supporting legs 3 .
[0024] In this embodiment, the caster 16 is a universal wheel with a self-locking function.
[0025] Specifically, two bearings 12 arranged up and down and passed through by the screw rod 5 are installed in the installation cavity 8 , and the worm gear 9 is arranged between the two bearings 12 .
[0026] In this embodiment, the worm wheel 9 is limited by two bearings 12 so that the worm wheel 9 will not be displaced. Therefore, the nut inside the worm wheel 9 can drive the screw rod 5 to move up and down as the worm wheel 9 rotates.
[0027] Specifically, a cuboid-shaped guide rod 13 extending upward is fixedly connected to the bottom inner wall of the support tube 1 , and a guide groove matching with the guide rod 13 is formed at the bottom end of the screw rod 5 .
[0028] In this embodiment, the guide rod 13 and the guide groove cooperate to guide the lifting and lowering of the screw rod 5 .
[0029] To sum up, the X-ray machine adjustment support structure, through the cooperation of the worm gear 9 and the worm 10, can drive the screw 5 to rise and fall, so that the tray 6 on which the industrial X-ray machine is installed can be raised and lowered accordingly, and then the height of the industrial X-ray machine can be adjusted so that the X-ray machine body is placed on the pipeline axis as required.
[0030] 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. An X-ray machine adjustment support structure, comprising a support cylinder (1), characterized in that: A fixing ring (2) is fixedly sleeved on the support tube (1), and the outer wall of the fixing ring (2) is connected to a support leg (3). The top of the support tube (1) is fixedly connected to a driving platform (4). A mounting cavity (8) communicating with the inner cavity of the support tube (1) is provided inside the driving platform (4). A worm gear (9) with a built-in nut is rotatably connected inside the mounting cavity (8). A screw rod (5) threadably connected to the nut and with an end portion passing through the driving platform (4) is provided in the inner cavity of the support tube (1). The top of the screw rod (5) is connected to a tray (6) via a mounting plate (7). The tray (6) is used to install an industrial X-ray machine. A worm gear (10) extending into the mounting cavity (8) and meshing with the worm gear (9) is rotatably connected to one side of the driving platform (4).
2. The X-ray machine adjustment support structure according to claim 1, characterized in that: An operating handle (11) fixedly connected to the worm (10) is provided on one side of the driving platform (4).
3. The X-ray machine adjustment support structure according to claim 1, characterized in that: The support leg (3) is hinged to the fixed ring (2); a movable ring (14) is provided on the support tube (1) and is located below the fixed ring (2); a connecting rod (15) is hinged to the outer wall of the movable ring (14); one end of the connecting rod (15) is hinged to the support leg (3); and an adjusting bolt that can be tightened against the support tube (1) is threadedly connected to the movable ring (14).
4. The X-ray machine adjustment support structure according to claim 3, characterized in that: Casters (16) are installed at the bottom of the supporting legs (3).
5. The X-ray machine adjustment support structure according to claim 1, characterized in that: Two bearings (12) arranged up and down and passed through by the screw rod (5) are installed in the installation cavity (8), and the worm wheel (9) is arranged between the two bearings (12).
6. The X-ray machine adjustment support structure according to claim 1, characterized in that: A cuboid-shaped guide rod (13) extending upward is fixedly connected to the bottom inner wall of the support cylinder (1), and a guide groove matching the guide rod (13) is formed at the bottom end of the screw rod (5).