Adjustable supporting device for pressure reducing valve

Abstract

The utility model discloses an adjustable supporting device for a pressure reducing valve, which belongs to the technical field of valve accessories and comprises a mounting base and a supporting rod arranged in the mounting base, and the mounting base is provided with a threaded hole along the vertical direction; the upper end part of the supporting rod is a supporting part for supporting the pressure reducing valve, the lower end part of the supporting rod is provided with a threaded section, and the supporting rod is matched with the threaded hole in the mounting base through the threaded section to support the pressure reducing valves with different heights; and a locking nut for fixing the height of the supporting rod is sleeved on the threaded section outside the mounting base. The supporting height of the pressure reducing valve can be adjusted, the height adjusting process is convenient and labor-saving, and stable and reliable supporting can be provided for the pressure reducing valve.

Description

TECHNICAL FIELD

[0001] The utility model belongs to valve accessories technical field, especially relate to a adjustable support device for pressure reducing valve. BACKGROUND

[0002] Pressure reducing valves play a crucial role in pipeline systems, especially in the oil, chemical and other industrial fields. They are widely used in various industrial pump units to ensure the stability and safety of fluid pressure. However, traditional pressure reducing valves have a large weight, which may cause stability problems during installation and use. This is often due to the instability or lack of adjustment capability of the support device. These problems not only affect the pressure reducing efficiency of the pressure reducing valve, but also may pose a potential threat to the stability of the entire pipeline system, thereby affecting the normal operation and production efficiency of the entire industrial system. SUMMARY

[0003] To solve the problems in the prior art, the utility model provides an adjustable support device for a pressure reducing valve, which can adjust the support height of the pressure reducing valve, and the height adjustment process is convenient and labor-saving, and can provide stable and reliable support for the pressure reducing valve.

[0004] The utility model is realized in this way, an adjustable support device for pressure reducing valve, including installation base and support rod set up in installation base, installation base is along vertical direction and is provided with threaded hole;The upper end of the support rod is a support part for supporting the pressure reducing valve, and the lower end of the support rod is provided with a threaded segment, and the support rod provides support for the pressure reducing valve in different height conditions by the cooperation of the threaded segment and the threaded hole in the installation base;The threaded segment outside the installation base is provided with a locking nut for fixing the height of the support rod.

[0005] Further, the support part includes a top circular truncated cone in contact with the pressure reducing valve, the lower end of the top circular truncated cone is provided with a rotating handle, the outer contour of the rotating handle is a hexagonal structure, and the outer contour of the rotating handle is inscribed in the outer contour of the top circular truncated cone. The design of the top circular truncated cone increases the contact area with the bottom of the pressure reducing valve, thereby improving the support stability of the support device to the pressure reducing valve, which helps to disperse the pressure of the pressure reducing valve on the support device and reduce the damage or deformation of the support device caused by pressure concentration;The outer contour of the rotating handle is a hexagonal structure, so that the handle is easier to force, and it is not easy to slip, thereby improving the accuracy and efficiency of the adjustment process;The outer contour of the rotating handle is inscribed in the outer contour of the top circular truncated cone, which not only ensures the strength of the handle, but also avoids the collision or damage caused by excessive protrusion of the handle.

[0006] Further, the bottom of the mounting base is provided with a bottom disc, and the lateral dimension of the bottom disc is greater than that of the bottom of the mounting base. The expanded design of the bottom disc increases the contact area with the mounting surface, thereby improving the stability of the entire support device, helping to prevent the support device from shaking or tilting due to factors such as vibration, external force, etc. during installation or use, and having stronger anti-overturning ability, ensuring that the pressure reducing valve can operate stably; the larger contact area helps to disperse the pressure of the support device on the mounting surface, reducing damage to the mounting surface caused by pressure concentration. This is particularly important for pressure reducing valve systems that need to bear a large weight for a long time, and can prolong the service life of the mounting surface.

[0007] Further, the top surface of the top circular table is provided with anti-skid patterns. The anti-skid patterns can increase the friction between the top circular table and the bottom of the pressure reducing valve, increase the friction support effect, prevent the pressure reducing valve from sliding or tilting due to factors such as vibration, external force, etc. during installation or operation, and ensure the stability and safety of the pressure reducing valve, reducing potential safety hazards caused by sliding; by increasing the anti-skid patterns, the top circular table can better fit the shape of the bottom of the pressure reducing valve, thereby providing more uniform support force, helping to reduce deformation or damage of the pressure reducing valve caused by uneven support, and prolonging the service life of the pressure reducing valve.

[0008] Further, the cross section of the mounting base is trapezoidal structure, and the small diameter end of the mounting base faces the support part of the support rod. The trapezoidal structure of the mounting base has better stability in mechanics. Since the small diameter end faces the support part, it can more effectively resist the vertical downward pressure from the pressure reducing valve and possible lateral force or torque, ensuring the safe operation of the pressure reducing valve; it helps to disperse the pressure of the pressure reducing valve on the support device, reduces local stress concentration, and thereby prolongs the service life of the support device.

[0009] The utility model has the advantages and technical effects that: due to the above technical scheme, the support height of the pressure reducing valve is adjustable, the height adjustment process is convenient and labor-saving, the pressure reducing valve can be stably and reliably supported, and the utility model has the advantages of strong universality, wide application range, simple structure, convenient installation and the like.

[0010] The threaded segment at the lower end of the support rod cooperates with the threaded hole in the mounting base, so that the height of the support rod can be accurately adjusted, the support device can adapt to pressure reducing valves of different heights, and great flexibility is provided; the locking nut sleeved on the threaded segment outside the mounting base fixes the height of the support rod, and when the support rod is adjusted to the appropriate height, the locking nut can effectively prevent the support rod from moving or loosening under the action of external force, thereby ensuring the stability and safety of the pressure reducing valve during operation. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1It is the overall structure section view provided by the embodiment of the utility model,

[0012] Figure 2 It is the overall structure section view provided by the embodiment of the utility model, Figure 1 Middle A view,

[0013] Figure 3 It is the overall structure section view provided by the embodiment of the utility model, Figure 1 Middle B-B section view.

[0014] In the figure: 1, installation base; 1-1, threaded hole; 2, support rod; 2-1, support part; 2-2, threaded section; 2-3, top circular table; 2-4, rotating gripping piece; 2-5, anti-slip pattern; 3, locking nut; 4, bottom disc. Specific implementation

[0015] In order to make the purpose, technical scheme and advantage of the utility model more clearly, the following is combined with the embodiment, and the utility model is further described in detail.It should be understood that the specific embodiments described here are only used to explain the utility model, and are not used to limit the utility model.

[0016] It should be noted that the terms "upper", "lower", "left", "right", "top", "bottom", etc.indicate the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0017] As Figures 1 to 3 Indicated, the application provides an adjustable support device for pressure reducing valve, including installation base 1 and support rod 2 arranged in installation base 1, the installation base 1 is opened with threaded hole 1-1 along the vertical direction;The upper end of the support rod 2 is the support part 2-1 for supporting the pressure reducing valve, the lower end of the support rod 2 is provided with threaded section 2-2, specifically, the support rod 2 is an integral structure, the support rod 2 is supported by the cooperation of threaded section 2-2 and threaded hole 1-1 in installation base 1 to provide support for pressure reducing valve in different height conditions;The threaded section 2-2 outside installation base 1 is provided with locking nut 3 for fixing the height of support rod 2.

[0018] Further, the support part 2-1 includes a top circular table 2-3 in contact with the pressure reducing valve, and the lower end of the top circular table 2-3 is provided with a rotating handle 2-4, and the outer contour of the rotating handle 2-4 is a hexagonal structure, and specifically, the rotating handle 2-4 is directly machined by a machine tool, and the outer contour of the rotating handle 2-4 is inscribed in the outer contour of the top circular table 2-3. The design of the top circular table 2-3 increases the contact area with the bottom of the pressure reducing valve, thereby improving the support stability of the support device to the pressure reducing valve, which helps to disperse the pressure of the pressure reducing valve on the support device and reduce damage or deformation of the support device caused by pressure concentration; the outer contour of the rotating handle 2-4 is a hexagonal structure, which makes the handle easier to force and less likely to slip, thereby improving the accuracy and efficiency of the adjustment process; the outer contour of the rotating handle 2-4 is inscribed in the outer contour of the top circular table 2-3, which not only ensures the strength of the handle, but also avoids collision or damage caused by excessive protrusion of the handle.

[0019] Further, the bottom of the mounting base 1 is provided with a bottom disc 4, and specifically, the bottom disc 4 and the mounting base 1 are an integral structure, and the transverse dimension of the bottom disc 4 is greater than the transverse dimension of the bottom of the mounting base 1. The expansion design of the bottom disc 4 increases the contact area with the mounting surface, thereby improving the stability of the entire support device, which helps to prevent the support device from shaking or tilting during installation or use due to factors such as vibration and external force, and has stronger anti-overturning ability, ensuring that the pressure reducing valve can operate stably; the larger contact area helps to disperse the pressure of the support device on the mounting surface, reducing damage to the mounting surface caused by pressure concentration. This is particularly important for pressure reducing valve systems that need to bear a large weight for a long time, which can prolong the service life of the mounting surface.

[0020] Further, the top surface of the top circular table 2-3 is provided with anti-skid patterns 2-5. The anti-skid patterns 2-5 can increase the friction between the top circular table 2-3 and the bottom of the pressure reducing valve, and the friction support effect is good, which can prevent the pressure reducing valve from sliding or tilting during installation or operation due to factors such as vibration and external force, and ensure the stability and safety of the pressure reducing valve, and reduce potential safety hazards caused by sliding; by increasing the anti-skid patterns 2-5, the top circular table 2-3 can better fit the shape of the bottom of the pressure reducing valve, thereby providing more uniform support force, which helps to reduce deformation or damage of the pressure reducing valve caused by uneven support and prolongs the service life of the pressure reducing valve.

[0021] Further, the cross section of the mounting base 1 is a trapezoidal structure, the small diameter end of the mounting base 1 is towards the support part 2-1 of the support rod 2. The trapezoidal structure of the mounting base 1 has better stability in mechanics. Since the small diameter end is towards the support part 2-1, it can more effectively resist the vertical downward pressure from the pressure reducing valve and the possible lateral force or torque, ensuring the safe operation of the pressure reducing valve; it helps to disperse the pressure of the pressure reducing valve on the support device, reduces local stress concentration, and further prolongs the service life of the support device.

[0022] The utility model has the advantages and technical effects that: due to the above technical scheme, the support height of the pressure reducing valve can be adjusted, and the height adjustment process is convenient and labor-saving, can provide stable and reliable support for the pressure reducing valve, has the advantages of strong universality, wide application range, simple structure, convenient installation and the like.

[0023] By matching the threaded segment 2-2 at the lower end of the support rod 2 with the threaded hole 1-1 in the mounting base 1, the height of the support rod 2 can be accurately adjusted, so that the support device can adapt to pressure reducing valves of different heights, providing great flexibility; the locking nut 3 sleeved on the threaded segment 2-2 outside the mounting base 1 fixes the height of the support rod 2, when the support rod 2 is adjusted to the appropriate height, tightening the locking nut 3 can effectively prevent the support rod 2 from moving or loosening when subjected to external force, thereby ensuring the stability and safety of the pressure reducing valve during operation.

[0024] The above is only a preferred embodiment of the utility model, and does not limit the utility model, any modification, equivalent replacement and improvement within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An adjustable support device for a pressure reducing valve, characterized by, The mounting base is provided with a threaded hole in the vertical direction, and a support rod is arranged in the mounting base; The upper end of the support rod is a support part for supporting the pressure reducing valve, and the lower end of the support rod is provided with a threaded section, which is matched with the threaded hole in the mounting base to support the pressure reducing valve with different heights; A locking nut is arranged on the threaded section outside the mounting base to fix the height of the support rod.

2. The adjustable support device for a pressure reducing valve according to claim 1, wherein The support part includes a top circular truncated cone in contact with the pressure reducing valve, and the lower end of the top circular truncated cone is provided with a rotating handle with a hexagonal structure, which is inscribed in the outer contour of the top circular truncated cone.

3. The adjustable support device for a pressure reducing valve according to claim 1 or 2, characterized in that The bottom of the mounting base is provided with a bottom plate, and the lateral dimension of the bottom plate is greater than that of the bottom of the mounting base.

4. The adjustable support device for a pressure reducing valve of claim 2, wherein, The top surface of the top circular truncated cone is provided with anti-skid patterns.

5. The adjustable support device for a pressure reducing valve of claim 1, wherein, The cross section of the mounting base is a trapezoidal structure, and the small-diameter end of the mounting base faces the support part of the support rod.

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