Fluid flow direction control valve

Abstract

The utility model relates to control valve technical field, concretely is a kind of fluid flow direction control valve, including control valve body, the arc plate is arranged in the lower of control valve body, the working groove is established in the side of arc plate, the first support rod is arranged in the working groove, the second support rod is arranged in the lower of first support rod, the fixed rod is arranged in the lower of second support rod;The moving groove is established in the side of first support rod, the fixed plate is arranged in the side of first support rod;Beneficial effects are: control valve body is placed on arc plate, according to the height adjustment first support rod and second support rod, by rotating bolt, fixed plate moves up and down, fixed plate is moved to appropriate position, bolt is connected with first threaded hole and second threaded hole screw thread, bearing is rotated, adjustment fixed rod is in bottom surface position, rotate to relatively stable side, can further guarantee the stability of arc plate, four groups of second support rod can be adjusted, to adapt uneven plane.

Description

Technical Field

[0001] This utility model relates to the field of control valves, specifically a fluid flow direction control valve. Background Technology

[0002] Control valves consist of two main assemblies: the valve body assembly and the actuator assembly. They are divided into four main series: single-seat control valves, double-seat control valves, sleeve control valves, and self-operated control valves. Variations of these four types of valves can lead to a wide variety of applicable configurations. Flow directional control valves are core components in hydraulic and pneumatic systems, used to regulate the flow direction and flow rate of fluids (liquid or gas). Flow directional control valves are typically used by placing them directly on the ground or a platform.

[0003] In the prior art, the flow direction control valve is placed directly on the ground or platform for use. However, since the fixed block at the bottom of the flow direction control valve is small and fixed and cannot be adjusted, it is easy to tilt or fall over when placed on uneven ground, which affects its use. Therefore, this utility model proposes a fluid flow direction control valve to solve the above problems. Utility Model Content The purpose of this invention is to provide a fluid flow direction control valve to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a fluid flow direction control valve, comprising a control valve body, an arc plate disposed below the control valve body, a working groove formed on the side of the arc plate, a first support rod disposed in the working groove, a second support rod disposed below the first support rod, and a fixing rod disposed below the second support rod; A movable groove is provided on one side of the first support rod, and a fixed plate is provided on one side of the first support rod; A limit block is fixedly installed at the bottom of the control valve body.

[0005] Preferably, the working groove is provided in two sets, and the two sets of working grooves are symmetrically provided. The first support rod is provided in four sets, and the four sets of first support rods are evenly distributed in the two sets of working grooves. The bottom end of the first support rod is provided with a sliding groove, and the second support rod is slidably installed in the sliding groove.

[0006] Preferably, a fixing block is fixedly installed at the bottom end of the second support rod, a bearing is sleeved on the outer surface of the fixing block, a fixing rod is fixedly installed on the outer ring surface of the bearing, and the fixing rod is symmetrically installed on the side of the fixing rod.

[0007] Preferably, a connecting block is fixedly installed on one side of the fixing plate, the connecting block is located in the moving groove, and the side wall of the connecting block is fixedly connected to the side wall of the second support rod.

[0008] Preferably, the surface of the fixing plate is provided with a first threaded hole, and a bolt is threaded into the first threaded hole.

[0009] Preferably, the working groove has a second threaded hole corresponding to the first threaded hole, and the second threaded hole is provided in several groups, with the several groups of second threaded holes being evenly and equidistantly distributed.

[0010] Preferably, a limiting groove is provided at the bottom end of the arc plate, the size of the limiting groove is adapted to the limiting block, and the limiting block is inserted into the limiting groove.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: The control valve body is placed on the arc plate, and the limiting block fixedly installed at the bottom of the control valve body is inserted into the limiting groove opened at the bottom of the arc plate. The first support rod and the second support rod are adjusted according to the required height. By rotating the bolt, the bolt is removed from the first threaded hole and the second threaded hole. The fixing plate is moved up and down. The fixing plate drives the connecting block fixedly installed on one side. The connecting block drives the second support rod fixedly connected to the side wall to move. At this time, the fixing plate moves in the moving groove. The fixing plate is moved to a suitable position. The bolt can pass through the first threaded hole and the second threaded hole and be threadedly connected to the first threaded hole and the second threaded hole to fix the fixing plate. The bearing is rotated to adjust the position of the fixing rod on the bottom surface. Rotating to a relatively stable side can further ensure the stability of the arc plate. All four sets of second support rods can be adjusted to adapt to uneven surfaces. Attached Figure Description Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the tilted structure of this utility model; Figure 3 This is a schematic diagram of the arc plate structure of this utility model; Figure 4 This is a schematic diagram of the first support rod of the present invention.

[0012] In the diagram: 1. Arc plate; 2. Control valve body; 3. First support rod; 4. Second support rod; 5. Fixed rod; 6. Limiting groove; 7. Limiting block; 8. Working groove; 9. Sliding groove; 10. Moving groove; 11. Fixed plate; 12. First threaded hole; 13. Bolt; 14. Second threaded hole; 15. Fixed block; 16. Bearing; 17. Connecting block. Detailed Implementation

[0013] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0014] Example 1: Please refer to Figures 1-4 This utility model provides a technical solution: a fluid flow direction control valve, including a control valve body 2, an arc plate 1 below the control valve body 2, a working groove 8 on the side of the arc plate 1, the control valve body 2 is placed on the arc plate 1, and a limiting block 7 fixedly installed at the bottom of the control valve body 2 is inserted into the limiting groove 6 at the bottom of the arc plate 1, a first support rod 3 is provided in the working groove 8, a second support rod 4 is provided below the first support rod 3, and a fixing rod 5 is provided below the second support rod 4; a moving groove 10 is provided on one side of the first support rod 3, and a fixing plate 11 is provided on one side of the first support rod 3; the limiting block 7 is fixedly installed at the bottom of the control valve body 2; The fixing plate 11 drives the connecting block 17 fixedly installed on one side, and the connecting block 17 drives the second support rod 4 fixedly connected to the side wall to move. The fixing plate 11 is moved to a suitable position, and the bolt 13 passes through the first threaded hole 12 and the second threaded hole 14 and is threadedly connected to the first threaded hole 12 and the second threaded hole 14 to fix the fixing plate 11. All four sets of second support rods 4 can be adjusted. The length of the four sets of second support rods 4 can be adjusted according to one's own needs for convenient use.

[0015] Example 2: Based on Example 1, to facilitate the adjustment of the second support rod 4, two sets of working grooves 8 are provided, symmetrically arranged. Four sets of first support rods 3 are provided, evenly distributed in the two sets of working grooves 8. A sliding groove 9 is provided at the bottom of the first support rod 3, and the second support rod 4 is slidably installed in the sliding groove 9, facilitating the up-and-down movement and adjustment of the position of the second support rod 4. A fixing block 15 is fixedly installed at the bottom of the second support rod 4, and a bearing 16 is sleeved on the outer surface of the fixing block 15. A fixing rod 5 is fixedly installed on the outer ring surface of the bearing 16. The fixing rods 5 are symmetrically installed on the side of the fixing rods 5. By rotating the bearing 16, the fixing rods 5 can be adjusted to different positions. Insert the limiting block 7 into the limiting groove 6 opened at the bottom of the arc plate 1, remove the bolt 13 from the first threaded hole 12 and the second threaded hole 14, and the fixing plate 11 drives the connecting block 17 fixedly installed on one side. The connecting block 17 drives the second support rod 4 fixedly connected to the side wall to move. At this time, the fixing plate 11 moves in the moving groove 10 and moves the fixing plate 11 to a suitable position.

[0016] Example 3: Based on Example 2, in order to facilitate the fixing of the fixing plate 11, a connecting block 17 is fixedly installed on one side of the fixing plate 11. The connecting block 17 is located in the moving groove 10. The side wall of the connecting block 17 is fixedly connected to the side wall of the second support rod 4. When the fixing plate 11 is moved, the connecting block 17 and the second support rod 4 can be moved at the same time. A first threaded hole 12 is opened on the surface of the fixing plate 11. A bolt 13 is threadedly connected in the first threaded hole 12. A second threaded hole 14 is opened in the working groove 8 corresponding to the first threaded hole 12. Several sets of second threaded holes 14 are provided. The several sets of second threaded holes 14 are evenly and equidistantly distributed. A limiting groove 6 is opened at the bottom of the arc plate 1. The size of the limiting groove 6 is adapted to the limiting block 7. The limiting block 7 is inserted into the limiting groove 6. Move the fixing plate 11 to a suitable position. The fixing plate 11 can be fixed by passing the bolt 13 through the first threaded hole 12 and the second threaded hole 14 and threading it with the first threaded hole 12 and the second threaded hole 14. All four sets of second support rods 4 can be adjusted to adapt to uneven surfaces. Rotate the bearing 16 to adjust the fixing rod 5 to the bottom position and rotate it to a relatively stable side.

[0017] In actual use, the control valve body 2 is placed on the arc plate 1, the limiting block 7 is inserted into the limiting groove 6, the lengths of the first support rod 3 and the second support rod 4 are adjusted, the bolt 13 is removed from the first threaded hole 12 and the second threaded hole 14, and then the fixing plate 11 is moved up and down. The fixing plate 11 drives the connecting block 17 fixedly installed on one side to move, and the connecting block 17 drives the second support rod 4 fixedly connected to the side wall to move. The fixing plate 11 moves in the moving groove 10. The fixing plate 11 can be moved up and down and can be threadedly connected to the first threaded hole 12 and the second threaded hole 14 by the bolt 13. The lengths of the four sets of second support rods 4 are adjusted, and the position of the fixing rod 5 is adjusted by the bearing 16, which can further ensure the stability of the arc plate 1.

[0018] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fluid flow direction control valve, comprising a control valve body (2), characterized in that: An arc plate (1) is provided below the control valve body (2). A working groove (8) is provided on the side of the arc plate (1). A first support rod (3) is provided in the working groove (8). A second support rod (4) is provided below the first support rod (3). A fixing rod (5) is provided below the second support rod (4). A movable groove (10) is provided on one side of the first support rod (3), and a fixing plate (11) is provided on one side of the first support rod (3). A limit block (7) is fixedly installed at the bottom of the control valve body (2); The working groove (8) is provided in two sets, and the two sets of working grooves (8) are symmetrically provided. The first support rod (3) is provided in four sets, and the four sets of first support rods (3) are evenly distributed in the two sets of working grooves (8). The bottom end of the first support rod (3) is provided with a sliding groove (9), and the second support rod (4) is slidably installed in the sliding groove (9). The bottom end of the second support rod (4) is fixedly installed with a fixing block (15), and a bearing (16) is sleeved on the outer surface of the fixing block (15). A fixing rod (5) is fixedly installed on the outer ring surface of the bearing (16), and the fixing rod (5) is symmetrically installed on the side of the fixing rod (5). A connecting block (17) is fixedly installed on one side of the fixing plate (11). The connecting block (17) is located in the moving groove (10), and the side wall of the connecting block (17) is fixedly connected to the side wall of the second support rod (4).

2. The fluid flow direction control valve according to claim 1, characterized in that: The surface of the fixing plate (11) is provided with a first threaded hole (12), and a bolt (13) is threaded into the first threaded hole (12).

3. The fluid flow direction control valve according to claim 1, characterized in that: The working groove (8) is provided with a second threaded hole (14) corresponding to the first threaded hole (12). The second threaded hole (14) is provided in several groups, and the several groups of the second threaded hole (14) are evenly and equidistantly distributed.

4. The fluid flow direction control valve according to claim 1, characterized in that: The bottom end of the arc plate (1) is provided with a limiting groove (6), the size of the limiting groove (6) is adapted to the limiting block (7), and the limiting block (7) is inserted into the limiting groove (6).

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