Digital radiographic panel fixed lifting platform

Abstract

The utility model relates to the field of digital ray detection technology discloses a kind of digital ray imaging board fixed lifting platform, including bottom plate and support table, the bottom plate is connected with scissor type lifting structure, the bottom of the scissor type lifting structure one end is hinged with the bottom plate, and the other end is slidably connected with the bottom plate;The support table is connected at the top of the scissor type lifting structure, the support table is slidably connected with positioning structure, the positioning structure can slide along the width direction of the support table, in working condition, digital ray imaging board is connected on the positioning structure.The utility model has the beneficial effect that, positioning structure is positioned to digital ray imaging board, and under the action of scissor type structure, digital ray imaging board is driven to lift, and then the height of digital ray imaging board is quickly adjusted with the height of pipeline, reduce pipeline detection operation difficulty, improve detection efficiency.

Description

Technical Field

[0001] This utility model relates to the technical field of digital X-ray detection, specifically to a digital X-ray imaging plate fixing and lifting platform. Background Technology

[0002] Digital radiographic testing (hereinafter referred to as "DR") utilizes X-rays to penetrate the inspected pipeline. Due to the attenuation characteristics of the pipe wall, deposits, and air, the intensity of the transmitted rays in areas of different thicknesses will be weakened to varying degrees relative to the incident intensity. The rays that have passed through the workpiece are received by a flat-panel digital detector and converted into digital signals. The digital signals are sent to a computer for processing, thereby forming a digital image, which allows for the quantitative detection and evaluation of the thickness of deposits in the pipeline.

[0003] In actual pipeline scale detection, the height of the imaging plate needs to be adjusted due to the different heights of the pipelines. Currently, it is not possible to quickly adjust the height of the imaging plate according to the height of the pipeline, which makes pipeline detection difficult and affects detection efficiency. At the same time, it is not possible to quickly fix the imaging plate, which reduces the installation efficiency of the imaging plate. Utility Model Content

[0004] The technical problem this invention aims to solve is that the installation height of existing imaging panels cannot be quickly adjusted according to the height of the pipeline, resulting in high difficulty and low efficiency in pipeline inspection. The purpose is to provide a digital X-ray imaging panel fixed lifting platform that, by adjusting the height of the scissor-type lifting structure, allows for rapid adjustment of the digital X-ray imaging panel height according to the pipeline height, thereby reducing the difficulty of pipeline inspection and improving inspection efficiency.

[0005] This utility model is achieved through the following technical solution:

[0006] A digital X-ray imaging panel fixed lifting platform includes a base plate and a support platform. A scissor lift structure is connected to the base plate. One end of the bottom of the scissor lift structure is hinged to the base plate, and the other end is slidably connected to the base plate. The support platform is connected to the top of the scissor lift structure. A positioning structure is slidably connected to the support platform. The positioning structure can slide along the width direction of the support platform. In the working state, the digital X-ray imaging panel is connected to the positioning structure.

[0007] The beneficial effects of this utility model are as follows: By connecting a scissor-type lifting structure to the base plate, with one end of the scissor-type lifting structure hinged to the base plate and the other end slidably connected to the base plate, it is convenient to support and position the scissor-type lifting structure through the base plate. A support platform is also connected to the top of the scissor-type lifting structure, and a positioning structure is slidably connected to the support platform. This facilitates the positioning of the digital X-ray imaging plate through the positioning structure, and the digital X-ray imaging plate is raised and lowered under the action of the scissor-type structure. This allows for rapid adjustment of the height of the digital X-ray imaging plate according to the height of the pipeline, reducing the difficulty of pipeline inspection operations and improving inspection efficiency. Furthermore, the positioning structure can slide along the width of the support platform, allowing the digital X-ray imaging plate to slide along the width of the support platform during operation, enabling horizontal adjustment of the digital X-ray imaging plate and further improving the accuracy of the digital X-ray imaging plate installation in the pipeline.

[0008] In some embodiments, the scissor lift structure comprises two sets, each set including a first support rod, a second support rod, and two mounting plates. Two of the mounting plates are horizontally connected to a base plate, and the other two mounting plates are connected to the bottom of a support platform. The two ends of the first support rod are slidably connected to their respective mounting plates, and the two ends of the second support rod are hinged to their respective mounting plates and located away from the first support rod. By adjusting the connection angle between the first and second support rods and the base plate, the height of the scissor lift structure can be adjusted, thereby adjusting the height of the digital X-ray imaging plate.

[0009] In some embodiments, the first support rod includes two first connecting rods, and the second support rod includes two second connecting rods. One end of each of the two first connecting rods is hinged together, and the other end is slidably connected to the corresponding mounting plate. Similarly, one end of each of the two second connecting rods is hinged together, and the other end is also hinged to the corresponding mounting plate. By hinged one end of each of the two first connecting rods together and slidably connected to the corresponding mounting plate, the distance between the first and second support rods can be increased or decreased by sliding the first connecting rods, thereby adjusting the height of the digital X-ray imaging plate.

[0010] In some embodiments, the mounting plate is provided with adjustment holes, and both ends of the first support rod can be slidably connected to the adjustment holes. By providing adjustment holes on the mounting plate and providing sliders at both ends of the first support rod that slidably engage with the adjustment holes, the first support rod can be slidably connected to the base plate, facilitating the adjustment of the height of the scissor lift structure.

[0011] In some embodiments, the middle portion of the connecting rod of the first support rod in each group is hinged to the middle portion of the connecting rod of the second support rod that intersects with it. By hinged to the middle portion of the connecting rod of the first support rod in each group, the first and second support rods can be coordinated during the lifting and lowering of the scissor lift structure.

[0012] In some embodiments, the adjustment hole is elongated and positioned along the length of the mounting plate. This facilitates the scissor lift structure to move up and down along its height.

[0013] In some embodiments, the mounting plate is an L-shaped steel plate, with its inner sides all facing the inner side of the scissor lift structure. By using an L-shaped steel plate, the strength and rigidity of the mounting plate are improved, and by ensuring that the inner sides of the mounting plate all face the inner side of the scissor lift structure, the overall appearance quality of the lifting platform is enhanced.

[0014] In some embodiments, the scissor lift structure further includes a right connecting post, a left connecting post, and a bidirectional threaded rod. The two ends of the right connecting post are hinged to the hinge points of the two first connecting rods, and the two ends of the left connecting post are hinged to the hinge points of the two second connecting rods. Both the right and left connecting posts have threaded holes in their middle sections that engage with the bidirectional threaded rod. By providing the bidirectional threaded rod to engage with the left and right connecting posts, it is convenient to install the bidirectional threaded rod after the scissor lift structure has been adjusted to a suitable position, thereby locking the height of the adjusted scissor lift structure.

[0015] In some embodiments, the scissor lift structure further includes two adjusting rods and four locking nuts. One adjusting rod has two ends hinged to the tops of the two first support rods, and another adjusting rod has two ends hinged to the bottoms of the two first support rods. Both ends of the adjusting rods are provided with external threads, which are located outside the adjusting hole and engage with the locking nuts. In the working state, the locking nuts abut against the outside of the adjusting hole. This allows the locking nuts to be tightened after the support platform is raised to the operating height, ensuring they fit snugly against the outside of the adjusting hole and locking the adjusting rods. This, in turn, positions the height of the scissor lift structure, improving support stability.

[0016] In some embodiments, the positioning structure includes a positioning bracket, which is generally L-shaped and slidably connected within the guide hole. The top inner side of the positioning bracket has grooves that mate with both ends of the digital X-ray imaging plate, and these grooves are arranged along the length of the positioning bracket. By providing grooves on the top inner side of the positioning bracket that mate with both ends of the digital X-ray imaging plate, the digital X-ray imaging plate is further positioned, improving the positioning effect and efficiency of installing the digital X-ray imaging plate.

[0017] In some embodiments, the positioning structure further includes a positioning screw. A limiting plate is provided on the inner side of the positioning bracket. The limiting plate is L-shaped and located above the support platform. The free end of the limiting plate is slidably connected to the guide hole. The free end of the limiting plate has a threaded hole that engages with the positioning screw. The top of the positioning bracket has a through hole for the positioning screw to pass through. By setting the positioning screw, the bottom of the positioning bracket is connected to the limiting plate, positioning the positioning bracket when it slides to the required working position, and clamping the digital X-ray imaging plate between the two limiting plates to prevent the digital X-ray imaging plate from sliding or shaking during operation, ensuring the stability of the digital X-ray imaging plate during operation.

[0018] In some embodiments, a locking washer is further included, which is sleeved on the positioning screw and located between the bottom of the positioning bracket and the bottom of the support platform. By providing the locking washer, a mechanical locking effect is created, preventing the positioning screw from loosening during operation.

[0019] Compared with the prior art, this utility model has the following advantages and beneficial effects:

[0020] 1. The digital X-ray imaging plate is positioned by a positioning structure, and the digital X-ray imaging plate is raised and lowered by a scissor mechanism, thereby enabling the height of the digital X-ray imaging plate to be quickly adjusted according to the height of the pipeline, reducing the difficulty of pipeline inspection operations and improving inspection efficiency.

[0021] 2. The positioning structure can also slide along the width of the support platform, which facilitates the sliding of the digital X-ray imaging plate along the width of the support platform during operation, allowing for horizontal adjustment of the digital X-ray imaging plate and further improving the accuracy of the digital X-ray imaging plate installation in the pipeline.

[0022] 3. The positioning screw connects the bottom of the positioning bracket to the limiting plate, positioning the positioning bracket that has slid to the required working position to prevent the digital X-ray imaging plate from sliding or shaking during operation, thus ensuring the stability of the digital X-ray imaging plate during operation. Attached Figure Description

[0023] The accompanying drawings, which are included to provide a further understanding of the embodiments of the present invention and form part of this application, do not constitute a limitation thereof. In the drawings:

[0024] Figure 1 This is a schematic diagram of the structure of the digital X-ray imaging plate when it is fixed according to the present invention;

[0025] Figure 2 This is a schematic diagram of the overall structure of this utility model;

[0026] Figure 3 This is a schematic diagram of the scissor lift structure in this utility model;

[0027] Figure 4 for Figure 3 Enlarged structural diagram at point A;

[0028] Figure 5 This is a partial structural schematic diagram of the present invention;

[0029] Figure 6 This is a partial structural schematic diagram of the present invention.

[0030] The attached diagram shows the markings and corresponding component names:

[0031] 1. Scissor lift structure; 2. Base plate; 3. Positioning structure; 4. Support platform; 5. Digital X-ray imaging plate; 6. Right connecting column; 7. Left connecting column; 8. Bidirectional threaded rod; 9. First support rod; 10. Mounting plate; 11. Second support rod; 12. Adjusting rod; 13. Locking nut; 14. Adjusting hole; 15. Guide hole; 16. Guide block; 17. Limiting plate; 18. Positioning bracket; 19. Locking washer; 20. Positioning screw; 31. Plum blossom handwheel; 22. Plum blossom handwheel. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the embodiments and accompanying drawings. The illustrative embodiments and descriptions of this utility model are only used to explain this utility model and are not intended to limit this utility model.

[0033] Throughout this specification, references to "an embodiment," "an example," or "an example" mean that a particular feature, structure, or characteristic described in connection with that embodiment or example is included in at least one embodiment of the present invention. Therefore, the phrases "an embodiment," "an example," "an example," or "an example" appearing in various places throughout the specification do not necessarily refer to the same embodiment or example. Furthermore, specific features, structures, or characteristics can be combined in one or more embodiments or examples in any suitable combination and / or sub-combination. Moreover, those skilled in the art will understand that the illustrations provided herein are for illustrative purposes and are not necessarily drawn to scale. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0034] In the description of this utility model, the terms "front", "rear", "left", "right", "up", "down", "vertical", "horizontal", "high", "low", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of this utility model.

[0035] The terms "first," "second," etc., used in this utility model are merely for clarity of description and are not intended to limit any order or emphasize importance. Furthermore, the term "connection" as used herein, unless otherwise specified, can refer to a direct connection or an indirect connection via other components.

[0036] Example

[0037] like Figures 1-6 As shown, this embodiment provides a digital X-ray imaging plate fixing and lifting platform, including a base plate 2 and a support platform 4. A scissor-type lifting structure 1 is connected to the base plate 2. One end of the bottom of the scissor-type lifting structure 1 is hinged to the base plate 2, and the other end is slidably connected to the base plate 2. The support platform 4 is connected to the top of the scissor-type lifting structure 1, and a positioning structure 3 is slidably connected to the support platform 4. The positioning structure 3 can slide along the width direction of the support platform 4. In the working state, the digital X-ray imaging plate 5 is connected to the positioning structure 3. Under the action of the scissor-type structure, the digital X-ray imaging plate 5 is lifted and lowered, thereby realizing the rapid adjustment of the height of the digital X-ray imaging plate 5 according to the height of the pipeline, reducing the difficulty of pipeline inspection operation and improving inspection efficiency.

[0038] See Figures 1-4The scissor lift structure 1 comprises two sets, each set including a first support rod 14, a second support rod 16, and two mounting plates 15. Two mounting plates 15 are horizontally connected to the base plate 2, and the other two mounting plates 15 are connected to the bottom of the support platform 4. The two ends of the first support rod 14 are slidably connected to the corresponding mounting plates 15, and the two ends of the second support rod 16 are hinged to the corresponding mounting plates 15 and located away from the first support rod 14. By adjusting the connection angle between the first support rod 14 and the second support rod 16 and the base plate 2, the height of the scissor lift structure 1 can be adjusted, thereby adjusting the height of the digital X-ray imaging plate 5.

[0039] See Figures 1-4 The first support rod 14 includes two first connecting rods, and the second support rod 16 includes two second connecting rods. One end of the two first connecting rods is hinged together, and the other end is slidably connected to the corresponding mounting plate 15. Similarly, one end of the two second connecting rods is hinged together, and the other end is also hinged to the corresponding mounting plate 15. By hinged one end of the two first connecting rods and slidably connected to the corresponding mounting plate 15, the distance between the first support rod 14 and the second support rod 16 can be increased or decreased by sliding the first connecting rods, thereby adjusting the height of the digital X-ray imaging plate 5.

[0040] See Figures 1-4 Each mounting plate 15 is provided with an adjustment hole 19, and both ends of the first support rod 14 can be slidably connected to the adjustment hole 19. By providing adjustment holes 19 on the mounting plate 15 and providing sliders at both ends of the first support rod 14 that slidably engage with the adjustment holes 19, the first support rod 14 can be slidably connected to the base plate 2, facilitating the adjustment of the height of the scissor lift structure 1.

[0041] See Figures 1-4 In each group, the middle of the connecting rod of the first support rod 14 is hinged to the middle of the connecting rod of the second support rod 16 that intersects with it. By hinged to the middle of the connecting rod of the first support rod 14 in each group, the first support rod 14 and the second support rod 16 can operate in coordination during the lifting and lowering of the scissor lift structure 1.

[0042] See Figures 1-4 The adjustment hole 19 is elongated and arranged along the length of the mounting plate 15. This facilitates the lifting of the scissor lift structure 1 along its height direction.

[0043] See Figures 1-4The mounting plate 15 is an L-shaped steel, and the inner side of the mounting plate 15 faces the inner side of the scissor lift structure 1. By setting the mounting plate 15 as an L-shaped steel, the strength and rigidity of the mounting plate 15 can be improved, and by having the inner side of the mounting plate 15 face the inner side of the scissor lift structure 1, the overall appearance quality of the lifting platform can be improved.

[0044] See Figures 1-4 The scissor lift structure 1 further includes a right connecting post 11, a left connecting post 12, and a bidirectional threaded rod 13. The two ends of the right connecting post 11 are hinged to the hinge points of the two first connecting rods, and the two ends of the left connecting post 12 are hinged to the hinge points of the two second connecting rods. Both the right connecting post 11 and the left connecting post 12 have threaded holes in their middle sections that engage with the bidirectional threaded rod 13. By providing the bidirectional threaded rod 13 to engage with the left connecting post 12 and the right connecting post 11, it is convenient to install the bidirectional threaded rod 13 after the scissor lift structure 1 has been adjusted to a suitable position, thereby locking the height of the adjusted scissor lift structure 1.

[0045] See Figures 1-4 The scissor lift structure 1 also includes two adjusting rods 17 and four locking nuts 18. One adjusting rod 17 has two ends hinged to the tops of the two first support rods 14, and the other adjusting rod 17 has two ends hinged to the bottoms of the two first support rods 14. Both ends of the adjusting rod 17 are provided with external threads, which are located outside the adjusting hole 19 and engage with the locking nuts 18. In the working state, the locking nuts 18 abut against the outside of the adjusting hole 19. This allows the locking nuts 18 to be tightened after the support platform 4 is raised to the operating height, ensuring they fit snugly against the outside of the adjusting hole 19 and locking the adjusting rods 17. This, in turn, positions the height of the scissor lift structure 1, improving support stability.

[0046] See Figure 1 and Figure 6 The positioning structure 3 includes a positioning bracket 34, which is generally L-shaped and slidably connected within the guide hole 31. The top inner side of the positioning bracket 34 has grooves that mate with both ends of the digital X-ray imaging plate 5, and these grooves are arranged along the length of the positioning bracket 34. By providing grooves on the top inner side of the positioning bracket 34 to mate with both ends of the digital X-ray imaging plate 5, the digital X-ray imaging plate 5 is further positioned, improving the positioning effect and efficiency of its installation.

[0047] See Figure 2 and Figure 6The positioning structure 3 further includes a positioning screw 36. A limiting plate 33 is provided on the inner side of the positioning bracket 34. The limiting plate 33 is L-shaped and located above the support platform 4. The free end of the limiting plate 33 is slidably connected to the guide hole 31. The free end of the limiting plate 33 is provided with a threaded hole that engages with the positioning screw 36. The top of the positioning bracket 34 is provided with a through hole for the positioning screw 36 to pass through. By setting the positioning screw 36 to connect the bottom of the positioning bracket 34 to the limiting plate 33, the positioning bracket 34, which has slid to the required working position, is positioned, and the digital X-ray imaging plate 5 is clamped between the two limiting plates 33 to prevent the digital X-ray imaging plate 5 from sliding or shaking during operation, ensuring the stability of the digital X-ray imaging plate 5 during operation.

[0048] Specifically, the nut end of the positioning screw 36 is also provided with a plum blossom handwheel 37, which facilitates the control of the rotation of the positioning screw 36 through the plum blossom handwheel 37.

[0049] See Figures 1-6 It also includes a locking washer 35, which is sleeved on the positioning screw 36 and located between the bottom of the positioning bracket 34 and the bottom of the support platform 4. By setting the locking washer 35, a mechanical locking effect is formed to prevent the positioning screw 36 from loosening during operation.

[0050] The specific embodiments described above further illustrate the purpose, technical solution, and beneficial effects of this utility model. It should be understood that the above description is only a specific embodiment of this utility model and is not intended to limit the scope of protection of this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the scope of protection of this utility model.

Claims

1. A digital X-ray imaging panel fixing and lifting platform, characterized in that, include: A base plate, on which a scissor lift structure is connected, one end of the bottom of the scissor lift structure is hinged to the base plate, and the other end is slidably connected to the base plate; A support platform is connected to the top of the scissor lift structure. A positioning structure is slidably connected to the support platform. The positioning structure can slide along the width direction of the support platform. In the working state, the digital X-ray imaging plate is connected to the positioning structure. The scissor lift structure includes two sets. Each set of the scissor lift structure includes a first support rod and a second support rod. The first support rod includes two first connecting rods that are hinged at one end, and the second support rod includes two second connecting rods that are hinged at one end. The scissor lift structure further includes a right connecting column, a left connecting column, and a bidirectional threaded rod. The two ends of the right connecting column are respectively hinged to the hinge points of the two first connecting rods, and the two ends of the left connecting column are respectively hinged to the hinge points of the two second connecting rods. The middle of the right connecting column and the left connecting column are provided with threaded holes that engage with the bidirectional threaded rod to lock the height of the scissor lift structure of the mounting plate.

2. The digital X-ray imaging panel fixing and lifting platform according to claim 1, characterized in that, Each of the scissor lift structures includes two mounting plates, both of which are horizontally connected to the base plate. The other two mounting plates are connected to the bottom of the support platform. The two ends of the first support rod are slidably connected to the corresponding mounting plates. The two ends of the second support rod are hinged to the corresponding mounting plates and located at the ends away from the first support rod.

3. The digital X-ray imaging panel fixing and lifting platform according to claim 2, characterized in that, The other ends of the two first connecting rods are slidably connected to the corresponding mounting plates, and the other ends of the two second connecting rods are hinged to the corresponding mounting plates.

4. The digital X-ray imaging panel fixing and lifting platform according to claim 2, characterized in that, Each mounting plate is provided with adjustment holes, and both ends of the first support rod can be slidably connected to the corresponding adjustment holes.

5. The digital X-ray imaging panel fixing and lifting platform according to claim 3, characterized in that, In each of the scissor lift structures, the middle of the first connecting rod is hinged to the middle of the second connecting rod that intersects with it.

6. The digital X-ray imaging panel fixing and lifting platform according to claim 4, characterized in that, The adjustment hole is elongated and is positioned along the length of the mounting plate.

7. The digital X-ray imaging panel fixing and lifting platform according to claim 2, characterized in that, The mounting plate is an L-shaped steel plate, and the inner side of the mounting plate faces the inner side of the scissor lift structure.

8. The digital X-ray imaging panel fixing and lifting platform according to claim 4, characterized in that, The scissor lift structure also includes two adjusting rods and four locking nuts. The two ends of one adjusting rod are respectively hinged to the top of the two first support rods, and the two ends of the other adjusting rod are respectively hinged to the bottom of the two first support rods. Both ends of the adjusting rod are provided with external threads, which are located outside the adjusting hole and are screwed into the locking nuts. In the working state, the locking nuts abut against the outside of the adjusting hole.

9. The digital X-ray imaging panel fixing and lifting platform according to claim 1, characterized in that, Guide holes are provided on both sides of the top of the support platform. The guide holes are elongated and are set along the width direction of the support platform. The positioning structure is slidably connected in the guide holes.

10. The digital X-ray imaging panel fixing and lifting platform according to claim 9, characterized in that, The positioning structure includes a positioning bracket, which is generally L-shaped and slidably connected to the guide hole. The top inner side of the positioning bracket is provided with grooves that cooperate with both ends of the digital X-ray imaging plate, and the grooves are arranged along the length direction of the positioning bracket.

11. The digital X-ray imaging panel fixing and lifting platform according to claim 10, characterized in that, The positioning structure further includes a positioning screw, and a limiting plate is provided on the inner side of the positioning bracket. The limiting plate is L-shaped and located above the support platform. The free end of the limiting plate is slidably connected to the guide hole. The free end of the limiting plate is provided with a threaded hole that engages with the positioning screw. The top of the positioning bracket is provided with a through hole for the positioning screw to pass through.

12. The digital X-ray imaging panel fixing and lifting platform according to claim 11, characterized in that, It also includes a locking pad, which is sleeved on the positioning screw and located between the bottom of the positioning bracket and the bottom of the support platform.

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