A control valve device having a direction adjusting function

Abstract

The utility model discloses a control valve device with direction adjusting function, including base, be provided with height adjusting mechanism on the base, be provided with control valve body on height adjusting mechanism, the end of control valve body is provided with azimuth adjusting mechanism, height adjusting mechanism includes limit bush, limit bush fixed mounting is in base, the limit bush in -sliding setting limit rod, the top of limit rod is fixed with bearing platform, the fixed mounting seat that has on bearing platform, the inner wall fixed of mounting seat damper, control valve body is fixed in the damping end of damper. Through being provided with height adjusting mechanism, height adjusting mechanism is convenient for adjusting the installation height of control valve body, thereby the installation and positioning of control valve are convenient, through being provided with azimuth adjusting mechanism, then can adjust its interface direction, make it with pipeline system fast alignment, thereby the installation efficiency and adaptability of control valve under complex working condition have been improved significantly.

Description

Technical Field

[0001] This utility model relates to the field of control valves, and in particular to a control valve device with directional adjustment function. Background Technology

[0002] Control valves, as key actuators in fluid transport systems, are widely used in many industrial fields such as petroleum, chemical, and power.

[0003] In existing technologies, control valves are typically fixed to pipeline systems using flanges or threaded connections. The height of the valve body and the orientation of the interface are determined at the factory. However, during actual installation and commissioning, the presence of on-site pipeline support structures, limited installation space, and dimensional deviations in pre-connection of pipelines often lead to difficulties in positioning the valve body or inaccurate alignment between the interface and the pipeline. Installers often need to use forced methods such as raising, cutting, or applying additional assembly stress to achieve the fit. This not only greatly increases the complexity and time cost of installation but may also cause internal stress in the valve body, affecting its sealing performance and service life, and even creating safety hazards for the entire pipeline system. Utility Model Content

[0004] The purpose of this invention is to provide a control valve device with directional adjustment function, thereby solving the problem of fixed control valve interface direction and height.

[0005] To achieve this objective, the present invention adopts the following technical solution: A control valve device with directional adjustment function includes a base, a height adjustment mechanism on the base, a control valve body on the height adjustment mechanism, and an orientation adjustment mechanism at the end of the control valve body. The height adjustment mechanism includes a limiting sleeve, which is fixedly installed on the base. A limiting rod is slidably arranged inside the limiting sleeve. A support is fixed to the top of the limiting rod. A mounting seat is fixed to the support. A damper is fixed to the inner wall of the mounting seat. The control valve body is fixed to the damping end of the damper. The orientation adjustment mechanism includes a sealed bearing. The outer ring of the sealed bearing is fixedly installed at the end of the control valve body. A guide tube is fixedly installed on the inner wall of the sealed bearing. A housing is fixed to the outer ring of the sealed bearing. A limit block is slidably provided on the inner wall of the housing. A plug rod is fixedly installed on one side of the limit block. One end of the plug rod passes through the housing. A toothed ring is fixedly installed on the guide tube.

[0006] Preferably, a slide rod is fixedly installed on the base, and a drive block is slidably disposed on the slide rod.

[0007] Preferably, the driving block has a driving groove, and the driving groove is a strip-shaped through groove.

[0008] Preferably, a vertical plate is fixedly installed at the bottom of the support platform, and a roller is rotatably connected to the vertical plate, the roller rolling on the inner wall of the drive groove.

[0009] Preferably, an electric push rod is fixedly installed on the base, the electric push rod is horizontally positioned, and the push rod end of the electric push rod is fixedly connected to the drive block.

[0010] Preferably, the limiting sleeve is cylindrical and is vertically positioned.

[0011] Preferably, the limiting rod is cylindrical and is vertically positioned.

[0012] Preferably, the support platform is rectangular in shape and is horizontally positioned.

[0013] Preferably, the box body is an annular shape and is vertically arranged, and the limiting block is annular in shape and is vertically arranged.

[0014] Preferably, a spring is fixedly installed on the inner wall of the box, and one end of the spring is fixedly connected to the limiting block.

[0015] Compared with the prior art, the present invention has the following advantages: by providing a height adjustment mechanism, the installation height of the control valve body can be easily adjusted, thereby facilitating the installation and positioning of the control valve; by providing an orientation adjustment mechanism, the interface direction can be adjusted so that it can be quickly aligned with the pipeline system, thereby significantly improving the installation efficiency and adaptability of the control valve under complex working conditions. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] The structures, proportions, sizes, etc., shown in the accompanying drawings of this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and purposes that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is an exploded view of the overall structure of this utility model; Figure 3 This is a schematic diagram of the damper of this utility model; Figure 4 This is an exploded view of the box body of this utility model; Figure 5 This is a partial cross-sectional view of the box body of this utility model.

[0019] Illustration: 1. Base; 21. Limiting sleeve; 22. Drive block; 23. Electric push rod; 24. Damper; 25. Support platform; 26. Mounting seat; 27. Drive groove; 28. Slide rod; 29. ​​Vertical plate; 210. Limiting rod; 211. Roller; 31. Gear ring; 32. Sealed bearing; 33. Insert rod; 34. Housing; 35. Spring; 36. Limiting block; 37. Guide tube; 4. Control valve body. Detailed Implementation

[0020] To make the utility model's objectives, features, and advantages more apparent and understandable, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described below are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present utility model.

[0021] In the description of this utility model, it should be understood that the terms "upper," "lower," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and 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, and therefore should not be construed as a limitation of this utility model. It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be a component centrally located at the same time.

[0022] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0023] This utility model embodiment provides a control valve device with direction adjustment function, including a base 1, on which a height adjustment mechanism is provided. By providing a height adjustment mechanism, it is convenient to adjust the height of the control valve body 4, which is beneficial to the installation and use of the control valve body 4. The height adjustment mechanism is provided with the control valve body 4, and the end of the control valve body 4 is provided with an orientation adjustment mechanism. By providing an orientation adjustment mechanism, it is convenient to adjust the direction of the interface of the control valve body 4, which is beneficial to the installation and use of the control valve. The height adjustment mechanism includes a limiting sleeve 21, which is fixedly installed on the base 1. The limiting sleeve 21 is used to support the sliding of the limiting rod 210. The limiting rod 210 is slidably installed inside the limiting sleeve 21. The limiting rod 210 and the limiting sleeve 21 limit the movement of the support platform 25, which facilitates the vertical movement of the support platform 25. The top of the limiting rod 210 is fixed to the support platform 25. The support platform 25 is used to support the installation of the mounting seat 26. The mounting seat 26 is fixed on the support platform 25. The mounting seat 26 is used to support the installation of the damper 24. The inner wall of the mounting seat 26 is fixed to the damper 24. The damper 24 is used to dampen and reduce vibration, which facilitates the stable use of the control valve body 4. The control valve body 4 is fixed to the damping end of the damper 24. The orientation adjustment mechanism includes a sealed bearing 32. The outer ring of the sealed bearing 32 is fixedly installed at the end of the control valve body 4. The sealed bearing 32 is used to support the installation of the conduit 37. The conduit 37 is fixedly installed on the inner wall of the sealed bearing 32. The conduit 37 is L-shaped. The outer ring of the sealed bearing 32 is fixedly fitted with a housing 34. The housing 34 is used to support the sliding of the limiting block 36. The limiting block 36 is slidably installed on the inner wall of the housing 34. The limiting block 36 is used to support the installation of the insertion rod 33. The insertion rod 33 is fixedly installed on one side of the limiting block 36. One end of the insertion rod 33 passes through the housing 34. The insertion rod 33 is used to be inserted between the teeth on the surface of the toothed ring 31, thereby fixing the conduit 37. The toothed ring 31 is fixedly installed on the conduit 37. The toothed ring 31 is used to support the insertion of the insertion rod 33.

[0024] A slide bar 28 is fixedly installed on the base 1. The slide bar 28 is set to limit the movement of the drive block 22, which facilitates the linear movement of the drive block 22. The drive block 22 is slidably mounted on the slide bar 28. The drive block 22 is square in shape and is used to support the opening of the drive groove 27.

[0025] The drive block 22 has a drive groove 27, which is a strip-shaped through groove. The drive groove 27 is designed to support the rolling of the roller 211.

[0026] A vertical plate 29 is fixedly installed at the bottom of the support platform 25. The vertical plate 29 is used to support the installation of the roller 211. The roller 211 is rotatably connected to the vertical plate 29. The roller 211 rolls on the inner wall of the drive groove 27. The roller 211 and the vertical plate 29 will drive the support platform 25 to move when the drive groove 27 moves.

[0027] An electric push rod 23 is fixedly installed on the base 1. The electric push rod 23 is set horizontally, and the push rod end of the electric push rod 23 is fixedly connected to the drive block 22. The electric push rod 23 is set to drive the drive block 22 to move.

[0028] The limiting sleeve 21 is cylindrical in shape and is set vertically. The limiting sleeve 21 is set to support the sliding of the limiting rod 210.

[0029] The limiting rod 210 is cylindrical and vertically positioned. The limiting rod 210 and the limiting sleeve 21 together limit the movement of the bearing platform 25, facilitating its vertical movement.

[0030] The base 25 is rectangular in shape and is horizontally positioned to support the installation of the mounting base 26.

[0031] The housing 34 is an annular shape and is designed to support the sliding of the limiting block 36. The housing 34 is vertically positioned. The limiting block 36 is also annular and vertically positioned. The limiting block 36 is designed to support the installation of the insertion rod 33.

[0032] A spring 35 is fixedly installed on the inner wall of the housing 34. One end of the spring 35 is fixedly connected to the limiting block 36. The spring 35 is used to apply force to the insertion rod 33 so that the insertion rod 33 can be inserted between the teeth on the surface of the toothed ring 31, thereby achieving the purpose of fixing the toothed ring 31 and the guide tube 37.

[0033] When the control valve body 4 is installed, the electric push rod 23 is activated according to the installation height requirements. The electric push rod 23 drives the drive block 22 to slide linearly along the surface of the slide rod 28. When the drive block 22 slides linearly, it drives the roller 211 to move through the drive groove 27. When the roller 211 moves, it drives the support platform 25 to move through the vertical plate 29. When the support platform 25 moves, it will move vertically due to the limiting effect of the limiting sleeve 21 and the limiting rod 210. When the support platform 25 moves vertically, it will drive the control valve body 4 to move vertically through the mounting seat 26 and the damper 24 until the control valve body 4 moves to the appropriate height position.

[0034] After the control valve body 4 is moved to a suitable height, depending on the orientation of the connecting pipe, when it is necessary to adjust the connection direction of the control valve body 4, the sliding rod 33 can be slid. The sliding rod 33 will drive the limiting block 36 to slide linearly along the inner wall of the housing 34. When the limiting block 36 slides linearly, it will compress the spring 35 and simultaneously drive the remaining sliding rods 33 on the limiting block 36 to move linearly until one end of the sliding rod 33 leaves the teeth on the surface of the toothed ring 31. At this time, the fixing of the toothed ring 31 and the guide tube 37 can be released. Then, rotate the guide tube 37 until it is rotated to a suitable direction, and then release the sliding rod 33. Under the action of the spring 35, the sliding rod 33 will be inserted into the teeth on the surface of the toothed ring 31, thereby fixing the toothed ring 31 and the guide tube 37. Through the above settings, it is easy to adjust the direction of the guide tube 37 for the installation and use of the control valve body 4.

[0035] Furthermore, a damper 24 is provided to provide damping and vibration reduction function, which is beneficial to the stable use of the control valve body 4.

[0036] The above-described embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A control valve device with directional adjustment function, comprising a base (1), characterized in that, The base (1) is provided with a height adjustment mechanism, the height adjustment mechanism is provided with a control valve body (4), and the end of the control valve body (4) is provided with an orientation adjustment mechanism. The height adjustment mechanism includes a limiting sleeve (21), which is fixedly installed on the base (1). A limiting rod (210) is slidably arranged inside the limiting sleeve (21). A support platform (25) is fixed at the top of the limiting rod (210). A mounting seat (26) is fixed on the support platform (25). A damper (24) is fixed on the inner wall of the mounting seat (26). The control valve body (4) is fixed to the damping end of the damper (24). The orientation adjustment mechanism includes a sealed bearing (32), the outer ring of which is fixedly installed at the end of the control valve body (4), a guide tube (37) is fixedly installed on the inner wall of the sealed bearing (32), a housing (34) is fixedly installed on the outer ring of the sealed bearing (32), a limit block (36) is slidably provided on the inner wall of the housing (34), a plug rod (33) is fixedly installed on one side of the limit block (36), one end of the plug rod (33) passes through the housing (34), and a toothed ring (31) is fixedly installed on the guide tube (37).

2. The control valve device with directional adjustment function according to claim 1, characterized in that, A slide rod (28) is fixedly installed on the base (1), and a drive block (22) is slidably arranged on the slide rod (28).

3. A control valve device with directional adjustment function according to claim 2, characterized in that, The drive block (22) has a drive groove (27) which is a strip-shaped through groove.

4. A control valve device with directional adjustment function according to claim 3, characterized in that, A vertical plate (29) is fixedly installed at the bottom of the support platform (25), and a roller (211) is rotatably connected to the vertical plate (29). The roller (211) rolls on the inner wall of the drive groove (27).

5. A control valve device with directional adjustment function according to claim 2, characterized in that, An electric push rod (23) is fixedly installed on the base (1). The electric push rod (23) is horizontally set, and the push rod end of the electric push rod (23) is fixedly connected to the drive block (22).

6. A control valve device with directional adjustment function according to claim 1, characterized in that, The limiting sleeve (21) is cylindrical in shape and is vertically arranged.

7. A control valve device with directional adjustment function according to claim 1, characterized in that, The limiting rod (210) is cylindrical in shape and is vertically arranged.

8. A control valve device with directional adjustment function according to claim 1, characterized in that, The base (25) is rectangular in shape and is horizontally arranged.

9. A control valve device with directional adjustment function according to claim 1, characterized in that, The box (34) is an annular box and is vertically arranged. The limiting block (36) is annular and is vertically arranged.

10. A control valve device with directional adjustment function according to claim 9, characterized in that, A spring (35) is fixedly installed on the inner wall of the box (34), and one end of the spring (35) is fixedly connected to the limiting block (36).

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