Multifunctional catheter fixing seat

Abstract

The utility model provides a multifunctional catheter fixing seat which comprises a base, moving plates are slidably connected to the two sides of the interior of the base respectively, a fixing box is fixedly connected to the side walls of the moving plates, a ball is movably connected to the inner wall of the fixing box in a sliding mode, an inner cavity is formed in the fixing box, and a limiting assembly for limiting the ball is arranged in the inner cavity. When an inclined catheter needs to be fixed, the first threaded rod in the inner cavity is rotated, the first threaded rod can drive the pressing block to move upwards along the inner cavity, the pressing block is out of contact with the ball, the ball freely rotates in the inner cavity, and therefore the inclined catheter can be fixed through the arc clamp. And the two arc-shaped clamps are close to each other and clamp the catheter, so that the fixation and multi-angle adjustment of the inclined catheter are realized.

Description

Technical Field

[0001] The present application belongs to the technical field of water conservancy engineering conduits, and more specifically, to a multifunctional conduit fixing seat. Background Art

[0002] The water conduit is used to transport and distribute water, which is equivalent to a transfer interface, responsible for connecting the starting end and the terminal end. The water supply conduit made of fiberglass has the characteristics of corrosion resistance, easy cleaning, long life, high strength, light weight and easy installation.

[0003] In order to ensure the stability of the water conduit, a corresponding fixing device is generally provided to fix the conduit to prevent the pipe from shaking left and right. Traditional fixing devices can usually only fix conduits parallel to the ground or wall, but cannot fix inclined conduits, so that they cannot meet the needs of fixing conduits at different angles. Summary of the invention

[0004] To achieve the above-mentioned purpose, the technical solution adopted in the present application is: a multifunctional catheter fixing seat, including a base, movable plates are slidably connected to the two sides of the base respectively, the side walls of the movable plate are fixedly connected to a fixed box, the inner wall of the fixed box is slidably connected to a ball, an inner cavity is provided inside the fixed box, a limiting component for limiting the position of the ball is provided inside the inner cavity, a connecting rod is fixedly connected to the outer wall of the ball, and an arc clamp is fixedly connected to the side of the connecting rod away from the ball.

[0005] Optionally, the limiting assembly includes a first threaded rod threadedly connected to the inner wall of the fixed box and a pressing block rotatably connected to the bottom of the first threaded rod and in contact with the ball.

[0006] Optionally, an outer cavity is provided between the movable plate and the fixed box, and the outer cavity matches the connecting rod.

[0007] Optionally, a plurality of anti-slip strips are fixedly connected to the inner wall of the arc-shaped clamp, and the arc-shaped clamp is symmetrically arranged.

[0008] Optionally, the lower end of the base is rotatably connected to a second threaded rod, the inner wall of the base is fixedly connected to a limit block, the second threaded rod passes through the limit block and is rotatably connected to the limit block, and the bottom end of the movable plate is threadedly connected to the outer wall of the second threaded rod.

[0009] Optionally, a plurality of support rods are fixedly connected to the lower end of the base, and the support rods are respectively arranged around the lower end of the base.

[0010] Optionally, a rotating disk is fixedly connected to one side of the second threaded rod, the second threaded rod is a bidirectional threaded rod, and the thread directions of two ends of the second threaded rod are opposite. Beneficial Effects

[0011] 1. When it is necessary to fix the inclined hydraulic conduit, rotate the first threaded rod in the inner cavity, the first threaded rod will drive the pressure block to move upward along the inner cavity, and the pressure block will lose contact with the ball. At this time, place the conduit in the middle of the arc clamp, and rotate the turntable. The turntable drives the second threaded rod to rotate, and the second threaded rod drives the moving plates to approach each other. The moving plate drives the fixed box to move. The fixed box drives the two arc clamps to approach each other through the connecting rod and the ball and clamps the conduit. The ball rotates freely in the inner cavity to achieve fixation of the inclined conduit and multi-angle adjustment, thereby improving the practicability of the device.

[0012] 2. When it is necessary to fix catheters of different sizes, rotate the turntable, and the turntable drives the second threaded rod to rotate. Under the limit of the base, the second threaded rod drives the two sets of movable plates to approach each other, so as to clamp and fix catheters of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0014] Figure 1 It is an overall structural diagram of a multifunctional catheter fixing seat;

[0015] Figure 2 It is a partial structural diagram of a multifunctional catheter fixing seat;

[0016] Figure 3 It is a cross-sectional structural diagram of a multifunctional catheter fixing seat;

[0017] Figure 4 A multifunctional catheter fixing seat Figure 3 Enlarged view of point A in the middle.

[0018] Explanation of symbols in the figure:

[0019] 1. Base; 2. Moving plate; 3. Fixed box; 4. Arc clamp; 5. Anti-slip strip; 6. First threaded rod; 7. Connecting rod; 8. Pressing block; 9. Ball; 10. Outer cavity; 11. Limiting block; 12. Second threaded rod; 13. Turntable; 14. Inner cavity; 15. Support rod. DETAILED DESCRIPTION

[0020] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0021] Reference Figure 1-4 , the multifunctional catheter fixing seat provided by the embodiment of the present application is now described. The multifunctional catheter fixing seat comprises a base 1, wherein the two sides of the base 1 are slidably connected to the movable plates 2, the side walls of the movable plates 2 are fixedly connected to the fixed boxes 3, the inner wall of the fixed boxes 3 is slidably connected to the balls 9, the inner wall of the fixed boxes 3 is provided with an inner cavity 14, the inner cavity 14 is provided with a limiting assembly for limiting the ball 9, the outer wall of the ball 9 is fixedly connected to the connecting rod 7, and the side of the connecting rod 7 away from the ball 9 is fixedly connected to the arc clamp 4; the limiting assembly comprises a first threaded rod 6 threadedly connected to the inner wall of the fixed box 3 and a pressing block 8 rotatably connected to the bottom of the first threaded rod 6 and in contact with the ball 9.

[0022] When the inclined catheter needs to be fixed, the first threaded rod 6 in the inner cavity 14 is rotated, and the first threaded rod 6 will drive the pressure block 8 to move upward along the inner cavity 14, and the pressure block 8 will lose contact with the ball 9. At this time, the catheter is placed in the middle of the arc clamp 4, and the movable plates 2 are close to each other. The movable plates 2 drive the fixed box 3 to move, and the fixed box 3 drives the two arc clamps 4 to approach each other through the connecting rod 7 and the ball 9 and clamp the catheter. The ball 9 can rotate freely in the inner cavity 14 to achieve the fixation of the inclined catheter and multi-angle adjustment.

[0023] Furthermore, if Figure 4 As shown, an outer cavity 10 is provided between the movable plate 2 and the fixed box 3, and the outer cavity 10 matches the connecting rod 7. By providing the outer cavity 10, the ball 9 can rotate freely in the inner cavity 14, the connecting rod 7 can rotate freely in the outer cavity 10, and the catheters with different inclinations can be fixed.

[0024] Furthermore, if Figure 1 As shown, a plurality of anti-slip strips 5 are fixedly connected to the inner wall of the arc clamp 4, and the arc clamp 4 is symmetrically arranged. By arranging the anti-slip strips 5, when the inclined conduit is fixed, the stability during the installation process is improved.

[0025] Furthermore, if Figure 3 As shown, the lower end of the base 1 is rotatably connected to a second threaded rod 12, the inner wall of the base 1 is fixedly connected to a limiting block 11, the second threaded rod 12 passes through the limiting block 11 and is rotatably connected to the limiting block 11, the bottom end of the movable plate 2 is threadedly connected to the outer wall of the second threaded rod 12, and a turntable 13 is fixedly connected to one side of the second threaded rod 12, the second threaded rod 12 is a bidirectional threaded rod, and the thread directions at both ends of the second threaded rod 12 are opposite.

[0026] When catheters of different sizes need to be fixed, the turntable 13 is rotated, and the turntable 13 drives the second threaded rod 12 to rotate. Under the limit of the base 1, the second threaded rod 12 drives the two sets of movable plates 2 to approach each other, so as to clamp and fix catheters of different sizes.

[0027] Finally, if Figure 3 As shown, the lower end of the base 1 is respectively fixedly connected with a plurality of support rods 15, and the support rods 15 are respectively arranged around the lower end of the base 1. Since the support rods 15 are arranged at the bottom of the base 1, it is convenient to support the installed conduit.

[0028] The working principle of the utility model is as follows: when it is necessary to fix the inclined hydraulic conduit, the first threaded rod 6 in the inner cavity 14 is rotated, the first threaded rod 6 will drive the pressure block 8 to move upward along the inner cavity 14, and the pressure block 8 will lose contact with the ball 9. At this time, the conduit is placed in the middle of the arc clamp 4, and the turntable 13 is rotated, the turntable 13 drives the second threaded rod 12 to rotate, the second threaded rod 12 drives the moving plates 2 to approach each other, the moving plates 2 drive the fixed box 3 to move, the fixed box 3 drives the two arc clamps 4 to approach each other through the connecting rod 7 and the ball 9 and clamp the conduit, and the ball 9 can rotate freely in the inner cavity 14 to achieve the fixation of the inclined conduit and multi-angle adjustment.

[0029] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A multifunctional catheter fixing seat, comprising a base (1), characterized in that: The base (1) has movable plates (2) slidably connected to both sides thereof, the movable plates (2) are fixedly connected to side walls thereof with a fixed box (3), the inner wall of the fixed box (3) is slidably connected to a ball (9), an inner cavity (14) is provided inside the fixed box (3), a limiting assembly for limiting the position of the ball (9) is provided inside the inner cavity (14), the outer wall of the ball (9) is fixedly connected to a connecting rod (7), and a side of the connecting rod (7) away from the ball (9) is fixedly connected to an arc-shaped clamp (4).

2. The multifunctional catheter fixing seat according to claim 1, characterized in that: The limiting assembly comprises a first threaded rod (6) threadedly connected to the inner wall of the fixed box (3) and a pressing block (8) rotatably connected to the bottom of the first threaded rod (6) and in contact with the ball (9).

3. The multifunctional catheter fixing seat according to claim 2, characterized in that: An outer cavity (10) is provided between the movable plate (2) and the fixed box (3), and the outer cavity (10) matches the connecting rod (7).

4. The multifunctional catheter fixing seat according to claim 1, characterized in that: A plurality of anti-slip strips (5) are fixedly connected to the inner wall of the arc-shaped clamp (4), and the arc-shaped clamp (4) is symmetrically arranged.

5. The multifunctional catheter fixing seat according to claim 1, characterized in that: The lower end of the base (1) is rotatably connected to a second threaded rod (12); the inner wall of the base (1) is fixedly connected to a limit block (11); the second threaded rod (12) penetrates the limit block (11) and is rotatably connected to the limit block (11); and the bottom end of the movable plate (2) is threadably connected to the outer wall of the second threaded rod (12).

6. The multifunctional catheter fixing seat according to claim 5, characterized in that: A plurality of support rods (15) are fixedly connected to the lower end of the base (1), and the support rods (15) are arranged around the lower end of the base (1).

7. The multifunctional catheter fixing seat according to claim 5, characterized in that: A rotating disk (13) is fixedly connected to one side of the second threaded rod (12); the second threaded rod (12) is a bidirectional threaded rod, and the threads at both ends of the second threaded rod (12) are in opposite directions.

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