Ball valve fixing mechanism with good anti-vibration effect

Abstract

The utility model relates to ball valve technical field, and disclose a ball valve fixing mechanism with good anti -shock effect, including ball valve body: both ends of ball valve body are installed with the connecting pipe, both sides of ball valve body are provided with fixed block, and the side fixedly connected with the adjusting column of fixed block is close to the connecting pipe, the inside rotatory connection of adjusting column has control column, and the inside sliding connection of control column has adjusting lever, and the side rotatory connection of adjusting lever away from adjusting column has rubber clamp block. The ball valve fixing mechanism with good anti -shock effect, and the staff moves adjusting lever to one side of connecting pipe, makes adjusting lever drive rubber clamp block and connecting pipe and carries out the adhesion, and the staff rotates control column simultaneously, makes control column drive adjusting block and arc block gradually and contact, makes arc block drive adjusting block and drives the restriction rod and inserts to the inside of restriction hole, locks adjusting lever, through above -mentioned setting, makes ball valve body have good anti -shock fixing effect.

Description

Technical Field

[0001] This utility model relates to the field of ball valve technology, and in particular to a ball valve fixing mechanism with good anti-vibration effect. Background Technology

[0002] In the field of industrial production and fluid control, ball valves are a key fluid control device and are widely used in many industries such as petroleum, chemical, natural gas, and water treatment. With their advantages of simple structure, good sealing performance, and convenient operation, ball valves can achieve precise control of fluid flow and effective regulation of flow rate, playing an indispensable role in ensuring the stable operation of industrial systems.

[0003] Regarding the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: Existing ball valves without anti-vibration fixing mechanisms expose many serious problems when faced with these vibrations. First, vibration will cause the sealing performance of the ball valve and pipeline connection to decrease. Continuous vibration will cause the sealing element to have slight displacement and deformation, which will damage the fit of the sealing surface and thus cause media leakage. For some flammable, explosive, toxic and harmful media, leakage will not only cause waste of resources and environmental pollution, but may also cause serious safety accidents, threatening the lives of personnel and the normal operation of equipment. Utility Model Content

[0004] The technical problem to be solved by this utility model is that the existing technology has the disadvantage that the device lacks an effective anti-vibration fixing mechanism. Continuous vibration will cause the sealing element to have a slight displacement and deformation, which will damage the fit of the sealing surface. Therefore, we propose a ball valve fixing mechanism with good anti-vibration effect.

[0005] To achieve the above objectives, this application adopts the following technical solution: a ball valve fixing mechanism with good seismic resistance, comprising a ball valve body: connecting pipes are installed at both ends of the ball valve body, fixing blocks are provided on both sides of the ball valve body, an adjusting column is fixedly connected to the side of the fixing block near the connecting pipe, a control column is rotatably connected inside the adjusting column, an adjusting rod is slidably connected inside the control column, a rubber clamp is rotatably connected to the side of the adjusting rod away from the adjusting column, several limiting holes are provided at both ends of the adjusting rod, adjusting grooves are provided at both ends of the control column, adjusting blocks are slidably connected inside the adjusting grooves, a limiting rod is fixedly connected to the side of the adjusting block near the inside of the adjusting groove, and arc blocks are fixedly connected to both ends inside the adjusting column.

[0006] Preferably, the size of the limiting rod is adapted to the size of the limiting hole, and the surface of the limiting rod is inserted into the interior of the limiting hole.

[0007] Preferably, the adjusting column has two annular grooves inside, and the outer diameter of the control column is fixedly connected to two annular blocks.

[0008] Preferably, a return spring is fixedly connected to the side of the adjusting column near the annular block, and the side of the return spring away from the annular block is fixedly connected to the interior of the adjusting column.

[0009] Preferably, guide grooves are provided at both ends of the adjustment groove, and guide blocks are fixedly connected to both ends of the adjustment block, with the surface of the guide block slidingly connected to the interior of the guide groove.

[0010] Preferably, a return spring is fixedly connected to the side of the adjusting block near the limiting rod, and the side of the return spring away from the adjusting block is fixedly connected to the inside of the adjusting groove.

[0011] The technical effects and advantages of this utility model are as follows:

[0012] In this invention, the operator moves the adjusting rod to one side of the connecting pipe, causing the adjusting rod to bring the rubber clamp into contact with the connecting pipe. At the same time, the operator rotates the control column, causing the control column to bring the adjusting block into contact with the arc block. The arc block pushes the adjusting block to insert the limiting rod into the limiting hole, locking the adjusting rod. Through the above settings, the ball valve body has a good anti-vibration and fixing effect. Attached Figure Description

[0013] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts:

[0014] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0015] Figure 2 This is a schematic diagram of a partial explosion structure of the present invention;

[0016] Figure 3 This is a partial cross-sectional view of the adjusting column of this utility model;

[0017] Figure 4 This is a schematic diagram of the exploded structure of the control column of this utility model;

[0018] Figure 5 This is a schematic diagram of the adjusting rod structure of this utility model.

[0019] Legend: 1. Ball valve body; 2. Connecting pipe; 3. Fixing block; 4. Adjusting column; 5. Control column; 6. Adjusting rod; 7. Rubber clamp; 8. Limiting hole; 9. Adjusting groove; 10. Adjusting block; 11. Limiting rod; 12. Arc block; 13. Annular groove; 14. Annular block; 15. Return spring; 16. Guide groove; 17. Guide block; 18. Return spring. Detailed Implementation

[0020] Based on the technical solution of this utility model, without changing the essential spirit of this utility model, those skilled in the art can propose various interchangeable structural methods and implementation methods. Therefore, the following specific embodiments and accompanying drawings are only exemplary descriptions of the technical solution of this utility model, and should not be regarded as the whole of this utility model or as a limitation or restriction on the technical solution of this utility model.

[0021] Reference Figure 1 - Figure 5 As shown, this utility model provides a technical solution: a ball valve fixing mechanism with good seismic resistance, including a ball valve body 1; connecting pipes 2 are installed at both ends of the ball valve body 1, fixing blocks 3 are provided on both sides of the ball valve body 1, an adjusting column 4 is fixedly connected to the side of the fixing block 3 near the connecting pipe 2, a control column 5 is rotatably connected inside the adjusting column 4, an adjusting rod 6 is slidably connected inside the control column 5, a rubber clamp 7 is rotatably connected to the side of the adjusting rod 6 away from the adjusting column 4, several limiting holes 8 are opened at both ends of the adjusting rod 6, and adjusting grooves 9 are opened at both ends of the control column 5, the inside of the adjusting grooves 9 is slidably connected. An adjusting block 10 is connected, and a limiting rod 11 is fixedly connected to one side of the adjusting block 10 near the inside of the adjusting groove 9. Arc blocks 12 are fixedly connected to both ends inside the adjusting column 4. The operator moves the adjusting rod 6 to one side of the connecting pipe 2, so that the adjusting rod 6 drives the rubber clamp 7 to fit against the connecting pipe 2. At the same time, the operator rotates the control column 5, so that the control column 5 drives the adjusting block 10 to gradually contact the arc block 12, so that the arc block 12 pushes the adjusting block 10 to drive the limiting rod 11 to insert into the inside of the limiting hole 8, locking the adjusting rod 6. Through the above settings, the ball valve body 1 has a good anti-vibration fixing effect.

[0022] Reference Figure 4 and Figure 5 As shown in this embodiment: the size of the limiting rod 11 is adapted to the size of the limiting hole 8, and the surface of the limiting rod 11 is inserted into the interior of the limiting hole 8. When the limiting rod 11 is fully inserted into the limiting hole 8, it can effectively fix the adjusting rod 6 and prevent the adjusting rod 6 from shaking during use, which would affect the clamping effect of the rubber clamp 7 on the connecting tube 2.

[0023] Reference Figure 3 and Figure 4 As shown in this embodiment: the adjusting column 4 has two annular grooves 13 inside, and the outer diameter of the control column 5 is fixedly connected to two annular blocks 14. The two annular blocks 14 are respectively movably sleeved inside the two annular grooves 13. When the operator rotates the control column 5, the control column 5 drives the annular blocks 14 to slide inside the annular grooves 13, which can effectively limit the control column 5 and prevent the control column 5 from deviating during rotation.

[0024] Reference Figure 3 As shown in this embodiment: a return spring 15 is fixedly connected to the side of the adjusting column 4 near the annular block 14, and the side of the return spring 15 away from the annular block 14 is fixedly connected to the inside of the adjusting column 4. When the operator rotates the control column 5 for adjustment, the control column 5 drives the annular block 14 to twist the return spring 15 to compress and store force, while canceling the contact between the adjusting block 10 and the arc block 12, and causing the limiting rod 11 to release the limit between itself and the limiting hole 8. When the operator releases the control column 5, the return spring 15 releases the stored force, causing the annular block 14 and the control column 5 to quickly reset. At the same time, the adjusting block 10 slides inside the adjusting groove 9, so that the limiting rod 11 re-engages with the limiting hole 8 for limitation. Through the above settings, the device can quickly reset after adjustment, improving its stability and practicality.

[0025] Reference Figure 4 As shown in this embodiment: guide grooves 16 are provided at both ends of the adjustment groove 9, and guide blocks 17 are fixedly connected to both ends of the adjustment block 10. The surface of the guide block 17 is slidably connected to the inside of the guide groove 16. When the adjustment block 10 slides inside the adjustment groove 9, the guide block 17 moves smoothly along the inner wall of the guide groove 16. This design not only ensures the stability of the sliding of the adjustment block 10, but also effectively prevents the adjustment block 10 from deviating or getting stuck during the sliding process.

[0026] Reference Figure 4 As shown in this embodiment: a return spring 18 is fixedly connected to the side of the adjusting block 10 near the limiting rod 11, and the side of the return spring 18 away from the adjusting block 10 is fixedly connected to the inside of the adjusting groove 9. When the operator pushes the adjusting block 10 into the adjusting groove 9, the adjusting block 10 compresses the return spring 18 to store force, and drives the limiting rod 11 to be inserted into the limiting hole 8. When the operator releases the adjusting block 10, the adjusting block 10 quickly returns to its original position under the action of the return spring 18, and at the same time the limiting rod 11 slides inside the limiting hole 8 and disengages from the limit. Through the above setting, it is convenient to limit and release the limiting rod 11, thereby facilitating the adjustment of the device and further improving the stability and practicality of the device.

[0027] Working principle: The operator moves the adjusting rod 6 to one side of the connecting pipe 2, causing the adjusting rod 6 to bring the rubber clamp 7 into contact with the connecting pipe 2. At the same time, the operator rotates the control column 5, causing the control column 5 to gradually bring the adjusting block 10 into contact with the arc block 12. The arc block 12 pushes the adjusting block 10, causing the limiting rod 11 to be inserted into the limiting hole 8, locking the adjusting rod 6. Through the above settings, the ball valve body 1 has a good anti-vibration and fixing effect. When the limiting rod 11 is fully inserted into the limiting hole 8, it can effectively fix the adjusting rod 6 and prevent the adjusting rod 6 from being used. During the process, shaking occurs, affecting the clamping effect of the rubber clamp 7 on the connecting pipe 2. The two annular blocks 14 are respectively movably fitted inside the two annular grooves 13. When the operator rotates the control column 5, the control column 5 drives the annular blocks 14 to slide inside the annular grooves 13, which can effectively limit the control column 5 and prevent the control column 5 from deviating during rotation. When the operator rotates the control column 5 for adjustment, the control column 5 drives the annular blocks 14 to twist and return the spring 15 to compress and store force, while canceling the contact between the adjusting block 10 and the arc block 12, and driving the limiting rod 11. When the limit between the control pin 5 and the limiting hole 8 is released, the return spring 15 releases its stored force, causing the annular block 14 and the control pin 5 to quickly reset. Simultaneously, the adjusting block 10 slides inside the adjusting groove 9, allowing the limiting rod 11 to re-engage with the limiting hole 8. This design ensures rapid reset after adjustment, improving the stability and practicality of the device. When the adjusting block 10 slides inside the adjusting groove 9, the guide block 17 moves smoothly along the inner wall of the guide groove 16. This design not only ensures the stability of the adjusting block 10's sliding motion but also effectively prevents it from slipping. If a deviation or jamming occurs during operation, when the operator pushes the adjusting block 10 into the adjusting groove 9, the adjusting block 10 compresses the return spring 18 to store force, and drives the limiting rod 11 to insert into the limiting hole 8. When the operator releases the adjusting block 10, the adjusting block 10 quickly returns to its original position under the action of the return spring 18. At the same time, the limiting rod 11 slides inside the limiting hole 8 and disengages from the limit. Through the above settings, it is easy to limit and release the limiting rod 11, thereby facilitating the adjustment of the device and further improving the stability and practicality of the device.

[0028] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.

Claims

1. A ball valve fixing mechanism with good seismic resistance, characterized in that, Includes a ball valve body (1): both ends of the ball valve body (1) are equipped with connecting pipes (2), both sides of the ball valve body (1) are provided with fixing blocks (3), the side of the fixing block (3) near the connecting pipe (2) is fixedly connected with an adjusting column (4), the inside of the adjusting column (4) is rotatably connected with a control column (5), the inside of the control column (5) is slidably connected with an adjusting rod (6), the side of the adjusting rod (6) away from the adjusting column (4) is rotatably connected with a rubber clamp (7), both ends of the adjusting rod (6) are provided with several limiting holes (8), both ends of the control column (5) are provided with adjusting grooves (9), the inside of the adjusting groove (9) is slidably connected with an adjusting block (10), the side of the adjusting block (10) near the inside of the adjusting groove (9) is fixedly connected with a limiting rod (11), both ends of the inside of the adjusting column (4) are fixedly connected with arc blocks (12).

2. The ball valve fixing mechanism with good seismic resistance according to claim 1, characterized in that: The size of the limiting rod (11) is adapted to the size of the limiting hole (8), and the surface of the limiting rod (11) is inserted into the interior of the limiting hole (8).

3. The ball valve fixing mechanism with good seismic resistance according to claim 1, characterized in that: The adjusting column (4) has two annular grooves (13) inside, and the outer diameter of the control column (5) is fixedly connected to two annular blocks (14).

4. The ball valve fixing mechanism with good seismic resistance according to claim 1, characterized in that: A reset spring (15) is fixedly connected to the side of the adjusting column (4) near the annular block (14), and the side of the reset spring (15) away from the annular block (14) is fixedly connected to the inside of the adjusting column (4).

5. The ball valve fixing mechanism with good seismic resistance according to claim 1, characterized in that: The adjustment groove (9) has guide grooves (16) at both ends, and the adjustment block (10) has guide blocks (17) fixedly connected to both ends. The surface of the guide block (17) is slidably connected to the interior of the guide groove (16).

6. The ball valve fixing mechanism with good seismic resistance according to claim 1, characterized in that: A return spring (18) is fixedly connected to the side of the adjusting block (10) near the limiting rod (11), and the side of the return spring (18) away from the adjusting block (10) is fixedly connected to the inside of the adjusting groove (9).

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