A buffer-type catheter stent base structure

Abstract

This invention discloses a buffer-type catheter stent base structure, relating to the field of stent base technology. The stent base structure includes a base plate and a mounting groove at its lower end. Support legs are symmetrically arranged on both sides of the mounting groove. A roller assembly for supporting the base plate is provided inside the mounting groove. A support platform for supporting the stent is provided above the base plate. The support platform and the base plate are connected by a horizontal adjustment assembly. This application addresses existing needs by facilitating product movement and positioning, while also fixing the product in one position, improving portability. Furthermore, the support surface can be adjusted to a horizontal plane as needed, providing a foundation for catheter stent installation. The bottom connection position of the support platform also has a buffering effect, making it highly practical.

Description

Technical Field

[0001] This invention relates to the field of stent base technology, specifically a buffer-type catheter stent base structure. Background Technology

[0002] As is well known, when testing the performance of wind turbine units, it is necessary to connect pipes to the wind turbine units, and according to the testing standards, the pipes need to be installed in a specified horizontal position. Therefore, when installing pipes on wind turbine units, pipe support is required. Existing pipe support devices generally use boxes, wooden blocks, etc., which are combined and stacked to make the total support height exactly match the standard height for supporting pipes. Existing pipe support bases are all fixed connections, which are inconvenient to move and adjust. For example, on sloping roads, they cannot provide a horizontal reference. In addition, the base is also inconvenient to move and fix. For example, patent publication number CN110397167B describes a stable base for building steel structures, which describes that the steel bars in the steel structure can be fixed to the invention, and after the steel bars are fixed, their positions can still be adjusted. Furthermore, the invention can provide stable support for the steel bars in the steel structure. The horizontal bar seat can rotate on the support plate around the axis of the main shaft, thereby changing the rotational position of the steel bar socket and the steel bar. When the horizontal bar seat rotates around the axis of the main shaft, the two vertical plates will also rotate around the axis of the main shaft, and the two vertical plates will support the horizontal bar seat, making the horizontal bar seat more stable. The sliding seat can slide along the horizontal bar seat, changing the front and back positions of the steel bar socket and the steel bar. When the position of the steel bar socket changes, the two vertical plates and the two L-shaped folding rods will support the steel bar socket, making the connection of the steel bar in the steel structure to the steel bar socket more stable.

[0003] It is clear that the aforementioned base structure can provide a foundation for installation, but the product lacks flexibility, is inconvenient to adjust the angle according to actual needs, and has poor adaptability.

[0004] Based on this, a buffered catheter stent base structure is now provided, which can eliminate the drawbacks of existing devices. Summary of the Invention

[0005] The purpose of this invention is to provide a buffered catheter stent base structure to solve the problems in the prior art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: A buffer-type catheter stent base structure includes a base plate and a mounting groove at its lower end. Support legs are symmetrically arranged on both sides of the mounting groove. A roller assembly for supporting the base plate is provided inside the mounting groove. A support platform for supporting the stent is provided above the base plate. The support platform and the base plate are connected by a horizontal adjustment assembly. The horizontal adjustment assembly is used to adjust the horizontal angle of the support platform so that the catheter stent can be supported on ground with different inclinations. Based on the above technical solutions, the present invention also provides the following optional technical solutions: In one alternative: a level is also provided on the outside of the support platform for detecting the levelness.

[0007] In one alternative: the roller assembly includes support sliders symmetrically arranged on both sides of the mounting groove, the upper end of each support slider being slidably disposed with the top of the mounting groove, the two support sliders being connected to a pusher for moving them closer or further apart, and each support slider being provided with a roller unit.

[0008] In one alternative embodiment: the roller unit includes a guide sleeve disposed on the outside of the support slider, a lifting leg slidably disposed on the guide sleeve, a support wheel rotatably disposed at the lower end of the lifting leg, reset blocks symmetrically disposed on both sides of the upper end of the lifting leg, the lower end of each reset block being connected and fixed to the guide sleeve by a reset spring, a support wheel rotatably disposed on the support column at the upper end of the lifting leg, a guide block corresponding to the support wheel disposed on the outside of the base plate, and a guide slope for guiding the support wheel disposed at the end of the guide block.

[0009] In one alternative: the inner end of each support slider is connected to a clamping slider via a compression spring, and the lower end of each clamping slider is provided with a clamping block, the clamping surface of which is an arc-shaped surface.

[0010] In one alternative embodiment: the pusher includes an adjusting screw disposed in the mounting groove, the adjusting screw being threadedly connected to the support slider, one end of the adjusting screw being rotatably connected to the inner wall of the mounting groove, and the other end of the adjusting screw being connected to a drive motor for driving its rotation.

[0011] In one alternative: the leveling assembly includes multiple jacks mounted on the upper part of the base plate, each jack having a connecting ball at its output end, the connecting ball being rotatably mounted in a connecting block at the lower end of the support platform, and three jacks arranged in a triangular structure, each jack being connected to the base plate via a buffer unit.

[0012] In one alternative: the buffer unit includes a buffer groove disposed on the upper end of the base plate, and the buffer groove is provided with a damping spring for connecting the jack column.

[0013] In one alternative embodiment: the upper surface of the support platform is further provided with a positioning unit for installing the bottom of the device. The positioning unit includes a first positioning slide and a second positioning slide that are slidably disposed at both ends of the support platform. Each end of the first and second positioning slides is provided with a positioning side block. One set of positioning side blocks is provided with a guide hole, in which a guide post is fitted. The two ends of the guide post are fixedly connected to the positioning blocks on the side of the support platform. The other set of positioning side blocks is provided with a transmission screw hole, in which a positioning screw is fitted. The end of the positioning screw is rotatably connected to the base block on the side of the support platform, and the other end of the positioning screw is connected to a positioning motor for driving its rotation. The positioning motor is disposed on the outside of the support platform.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: This application is designed to meet existing needs, facilitating product movement and positioning, while also allowing the product to be fixed in one position, improving portability. In addition, the support surface can be adjusted to a horizontal plane as needed, providing a foundation for the installation of the catheter support. Furthermore, the bottom connection position of the support platform also has a buffering effect, making it highly practical. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of the present invention.

[0016] Figure 2 This is a schematic diagram of the structure on the lower side of Embodiment 1 of the present invention.

[0017] Figure 3 This is a schematic diagram of the internal structure of Embodiment 1 of the present invention.

[0018] Figure 4 This is a schematic diagram of the lifting leg structure of Embodiment 1 of the present invention.

[0019] Figure 5 This is a schematic diagram of the structure of Embodiment 2 of the present invention.

[0020] Figure reference numerals: Base plate 11, Adjusting screw 12, Auxiliary clamping block 13, Mounting groove 14, Guide slope 15, Guide block 16, Support platform 17, Reset block 18, Support column 19, Upper support wheel 20, Reset spring 21, Jack column 22, Connecting block 23, Connecting ball 24, Drive motor 25, Support leg 26, Support slider 27, Lifting leg 28, Lower support wheel 29, Guide sleeve 30, Clamping slider 31, Clamping block 32, Buffer groove 33, Damping spring 34; First positioning slide bar 35, second positioning slide bar 36, positioning side block 37, positioning screw 38, positioning motor 39, guide post 40. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0022] Example 1

[0023] like Figures 1-4 As shown, a buffer-type catheter support base structure includes a base plate 11 and a mounting groove 14 disposed at its lower end. Support legs 26 are symmetrically arranged on both sides of the mounting groove 14. The mounting groove 14 is provided with a roller assembly for supporting the base plate 11, which facilitates the movement of the product. A support platform 17 for supporting the support is provided above the base plate 11. The support platform 17 and the base plate 11 are connected by a horizontal adjustment assembly. The horizontal adjustment assembly is used to adjust the horizontal angle of the support platform 17 so that the catheter support can be supported on ground with different inclinations. The support platform 17 is also equipped with a level for detecting the levelness, providing a reference for leveling adjustments; The roller assembly includes support sliders 27 symmetrically arranged on both sides of the mounting groove 14. The upper end of each support slider 27 is slidably disposed with the top of the mounting groove 14. The two support sliders 27 are connected to a pusher for driving them to move closer or further apart. Each support slider 27 is provided with a roller unit. When the support slider 27 moves outward to the edge, the roller unit can support the entire product, thereby facilitating the movement of the product. The roller unit includes a guide sleeve 30 disposed on the outside of the support slider 27. A lifting leg 28 is slidably disposed on the guide sleeve 30. A lower support wheel 29 is rotatably disposed at the lower end of the lifting leg 28. Reset blocks 18 are symmetrically disposed on both sides of the upper end of the lifting leg 28. The lower end of each reset block 18 is connected and fixed to the guide sleeve 30 by a reset spring 21. An upper support wheel 20 is rotatably disposed on the support column 19 at the upper end of the lifting leg 28. A guide block 16 corresponding to the upper support wheel 20 is disposed on the outside of the base plate 11. A guide slope 15 is disposed at the end of the guide block 16 to guide the upper support wheel 20. Thus, when the support slider 27 moves to the edge of the mounting groove 14 under the action of the pushing member, the upper support wheel 20 first contacts the surface of the guide slope 15. Under the pressure of the guide block 16, the lifting leg 28 will drive the lower support wheel 29 to move downward, thereby lifting the entire product and facilitating product movement. Each support slider 27 is connected to a clamping slider 31 by a compression spring at its inner end. Each clamping slider 31 is provided with a clamping block 32 at its lower end. The clamping surface of the clamping block 32 is an arc-shaped surface. When the two support sliders 27 move towards the middle, the two clamping blocks 32 can clamp the fixed parts on the ground, thereby completing the positioning of the product. The pushing component includes an adjusting screw 12 disposed in the mounting groove 14. The adjusting screw 12 is threadedly connected to the support slider 27. One end of the adjusting screw 12 is rotatably connected to the inner wall of the mounting groove 14, and the other end of the adjusting screw 12 is connected to a drive motor 25 for driving its rotation. The drive motor 25 drives the adjusting screw 12 and the support slider 27 to rotate relative to each other. Under the action of the thread, the two support sliders 27 will slide inside the mounting groove 14, thereby providing displacement and power. The horizontal adjustment assembly includes multiple jacks 22 disposed on the upper end of the base plate 11. Each jack 22 has a connecting ball 24 at its output end. The connecting ball 24 is rotatably disposed in the connecting block 23 at the lower end of the support platform 17. The height of the support platform 17 can be adjusted by adjusting the length of a single jack 22. There are three jacks 22 arranged in a triangular structure. Each jack 22 is connected to the base plate 11 through a buffer unit, which enables the support platform 17 to have a buffering capacity for movement. The buffer unit includes a buffer groove 33 located on the upper end of the base plate 11. The buffer groove 33 is provided with a damping spring 34 for connecting the jack column 22, so that the individual jack column 22 has buffering capacity and effectively improves the shock resistance of the product.

[0024] The above embodiment discloses a buffer-type catheter support base structure. In actual use, the drive motor 25 first drives the adjusting screw 12 and the support slider 27 to rotate relative to each other. Under the action of the screw, the two support sliders 27 slide outward. Under the action of the pusher, when the support sliders 27 move to the edge of the mounting groove 14, the upper support wheel 20 first contacts the surface of the guide slope 15. Under the pressure of the guide block 16, the lifting leg 28 drives the lower support wheel 29 to move downward, thereby lifting the entire product and facilitating product movement. After moving the product to the target position, the drive motor 25 is rotated in the opposite direction, causing the two support sliders 27 to move closer to the center. The two clamping blocks 32 can clamp the fixing parts on the ground, thereby completing the positioning of the product. After positioning, the length of the single jack column 22 is adjusted to adjust the support platform 17 to a horizontal state, which facilitates the installation and fixation of the catheter support and provides an installation foundation for the catheter support.

[0025] Example 2

[0026] like Figure 5As shown, the difference from Embodiment 1 is that the upper surface of the support platform 17 is also provided with a positioning unit for installing the bottom of the equipment. The positioning unit includes a first positioning slide bar 35 and a second positioning slide bar 36 slidably disposed at both ends of the support platform 17. Each end of the first positioning slide bar 35 and the second positioning slide bar 36 is provided with a positioning side block 37. One set of positioning side blocks 37 is provided with a guide hole, in which a guide post 40 is fitted. The two ends of the guide post 40 are fixedly connected to the positioning blocks on the side of the support platform 17. The other set of positioning side blocks 37 is provided with a transmission screw hole, in which a positioning screw 38 is fitted. The end of the positioning screw 38 is connected to the support platform 17. The base block on the side is rotatably connected, and the other end of the positioning screw 38 is connected to the positioning motor 39 for driving its rotation. The positioning motor 39 is located on the outside of the support platform 17. When the equipment is installed on the upper end of the support platform 17, the positioning motor 39 drives the positioning screw 38 to rotate relative to the positioning side block 37. The positioning screw 38 is provided with a threaded area with the opposite rotation direction to the two positioning side blocks 37. Under the action of the thread, the second positioning slide 36 and the first positioning slide 35 will slide relative to each other along the guide post 40, thereby clamping and positioning the equipment on the support platform 17. In order to improve the clamping effect, the clamping surfaces of the first positioning slide 35 and the second positioning slide 36 are provided with clamping pads.

[0027] The above description is merely a specific embodiment of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.

Claims

1. A buffer-type catheter stent base structure, comprising a base plate (11) and a mounting groove (14) disposed at its lower end, wherein symmetrical support legs (26) are provided on both sides of the mounting groove (14), characterized in that, The mounting groove (14) is provided with a roller assembly for supporting the base plate (11). A support platform (17) for supporting the bracket is provided above the base plate (11). The support platform (17) and the base plate (11) are connected by a horizontal adjustment assembly, and the horizontal angle of the support platform (17) is adjusted by the horizontal adjustment assembly. The roller assembly includes support sliders (27) symmetrically arranged on both sides of the mounting groove (14). The upper end of each support slider (27) is slidably disposed with the top of the mounting groove (14). The two support sliders (27) are connected to a pusher for driving them to move closer or further apart. Each support slider (27) is provided with a roller unit. The roller unit includes a guide sleeve (30) disposed on the outside of the support slider (27), a lifting leg (28) is slidably disposed on the guide sleeve (30), a lower support wheel (29) is rotatably disposed at the lower end of the lifting leg (28), reset blocks (18) are symmetrically disposed on both sides of the upper end of the lifting leg (28), and the lower end of each reset block (18) is connected and fixed to the guide sleeve (30) by a reset spring (21). An upper support wheel (20) is rotatably disposed on the support column (19) at the upper end of the lifting leg (28), and a guide block (16) corresponding to the upper support wheel (20) is disposed on the outside of the base plate (11), and a guide slope (15) is provided at the end of the guide block (16) to guide the upper support wheel (20). Each support slider (27) is connected to a clamping slider (31) by a compression spring at its inner end. Each clamping slider (31) is provided with a clamping block (32) at its lower end. The clamping surface of the clamping block (32) is an arc-shaped surface. When the support slider (27) moves to the edge of the mounting groove (14) under the action of the pusher, the upper support wheel (20) first contacts the surface of the guide slope (15). Under the pressure of the guide block (16), the lifting leg (28) drives the lower support wheel (29) to move downward, thereby lifting the entire product and facilitating product movement.

2. The buffer-type catheter stent base structure according to claim 1, characterized in that, The support platform (17) is also equipped with a level for detecting the levelness on its outer side.

3. The buffer-type catheter stent base structure according to claim 1, characterized in that, The pusher includes an adjusting screw (12) disposed in the mounting groove (14). The adjusting screw (12) is threadedly connected to the support slider (27). One end of the adjusting screw (12) is rotatably connected to the inner wall of the mounting groove (14), and the other end of the adjusting screw (12) is connected to a drive motor (25) for driving its rotation.

4. The buffer-type catheter stent base structure according to claim 1, characterized in that, The horizontal adjustment assembly includes multiple jacks (22) set on the upper end of the base plate (11). Each jack (22) has a connecting ball (24) at its output end. The connecting ball (24) is rotatably set in the connecting block (23) at the lower end of the support platform (17). There are three jacks (22) arranged in a triangular structure. Each jack (22) and the base plate (11) are connected by a buffer unit.

5. The buffer-type catheter stent base structure according to claim 4, characterized in that, The buffer unit includes a buffer groove (33) located on the upper end of the base plate (11), and a damping spring (34) for connecting the jack column (22) is provided inside the buffer groove (33).

6. The buffer-type catheter stent base structure according to claim 1, characterized in that, The upper surface of the support platform (17) is also provided with a positioning unit for installing the bottom of the equipment. The positioning unit includes a first positioning slide (35) and a second positioning slide (36) slidably disposed at both ends of the support platform (17). Both ends of the first positioning slide (35) and the second positioning slide (36) are provided with a positioning side block (37). One set of positioning side blocks (37) is provided with a guide hole, and a guide post (40) is provided in the guide hole. Both ends of the guide post (40) are fixedly connected to the positioning block on the side of the support platform (17). The other set of positioning side blocks (37) is provided with a transmission screw hole, and a positioning screw (38) is provided in the two transmission screw holes. One end of the positioning screw (38) is rotatably connected to the base block on the side of the support platform (17), and the other end of the positioning screw (38) is connected to a positioning motor (39) for driving its rotation. The positioning motor (39) is disposed on the outside of the support platform (17).

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