Overlapped electric hydraulic valve

Abstract

The utility model provides a superposition type electric hydraulic valve which comprises a superposition valve body, a plurality of hydraulic cylinders and a plurality of hydraulic cylinders. The two connecting structures are symmetrically arranged; the two connecting structures are located on the two sides of the sandwich valve body correspondingly, each connecting structure comprises a connecting frame arranged on the sandwich valve body, a threaded shell is fixedly connected to the connecting frame, a threaded seat is in threaded connection with the interior of the threaded shell, a rotating shell is fixedly connected to the threaded seat, and the rotating shell is in threaded connection with the threaded shell. A connecting column is rotationally connected to the inner wall of the rotating shell, a threaded groove is formed in the side wall, away from the rotating shell, of the connecting column, a threaded column is in threaded connection with the interior of the threaded groove, and an assembly part is rotationally connected to the threaded column. According to the clamp, different assembly requirements of workers on the sandwich valve body are met, and the installation work can be completed by adapting to different environments.

Description

Technical Field

[0001] The utility model relates to the technical field of superimposed hydraulic valves, in particular to a superimposed electric hydraulic valve. Background Art

[0002] A superimposed valve is a valve that combines directional, pressure, flow and other valve components or directional, pressure, flow and other hydraulic circuits into unit hydraulic blocks, and combines them into a hydraulic integrated block in a superimposed manner. When the superimposed electric hydraulic valve is in use, after the connection is completed through the connecting pipeline, the superimposed valve body needs to be installed and fixed.

[0003] The shortcoming of the existing technology is that, in the process of installing the superimposed valve body, corresponding brackets and other structures are needed to cooperate with screws and other parts for operation. However, due to the different states of the installation surfaces in different installation areas, the requirements such as the direction in which the superimposed valve body needs to be placed are also different. Traditional brackets and other parts are too rigid and cannot be well coordinated for operation. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a superimposed electric hydraulic valve.

[0005] The embodiment of the utility model provides a superimposed electric hydraulic valve, comprising:

[0006] A stacking valve body, wherein a connecting pipeline is provided on the stacking valve body;

[0007] Two connecting structures are symmetrically arranged; the two connecting structures are respectively located on both sides of the superimposed valve body, and the connecting structure includes a connecting frame arranged on the superimposed valve body, a threaded shell is fixedly connected to the connecting frame, a threaded seat is threadedly connected to the threaded shell, a rotating shell is fixedly connected to the threaded seat, a connecting column is rotatably connected to the inner wall of the rotating shell, a threaded groove is provided on the side wall of the connecting column away from the rotating shell, a threaded column is threadedly connected to the threaded groove, and an assembly part is rotatably connected to the threaded column.

[0008] Furthermore, combination plates are provided on both sides of the superimposed valve body, a plurality of threaded holes are provided on the two combination plates, screws are threadedly connected in the plurality of threaded holes, and the plurality of screws respectively penetrate the two connecting frames.

[0009] Furthermore, the assembly part includes an assembly frame, the assembly frame is rotatably connected to the threaded column, a plurality of assembly holes are provided on the assembly frame, and assembly bolts are provided in each of the plurality of assembly holes.

[0010] Furthermore, a threaded hole is provided on one side wall of the rotating shell, and a compression bolt is threadedly connected to the threaded hole, and one end of the compression bolt is fitted on the connecting column.

[0011] Furthermore, a rotating groove is provided on a side wall of the threaded column close to the assembly frame, a rotating disk is rotatably connected in the rotating groove, the rotating disk is fixedly connected to the assembly frame, and the rotating groove and the rotating disk are concave-convex matched.

[0012] Furthermore, the threaded column and the inner wall of the threaded groove are connected by a limiting rope.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In the utility model, the relative distance and direction are adjusted by rotating and lifting the threaded seat in the threaded shell, the connection column is rotated in the rotating shell, and the threaded column is telescopically adjusted in the threaded groove, so that the assembly frame can be adjusted to a suitable direction and distance relative to the stacked valve body. In this way, the two assembly parts can cooperate to complete the installation of the stacked valve body with different installation requirements, thereby meeting the different operation requirements of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of a superimposed electric hydraulic valve described in an embodiment of the utility model.

[0016] Figure 2 It is a front structural cross-sectional view of a superimposed electric hydraulic valve described in an embodiment of the utility model.

[0017] Figure 3 for Figure 2 A magnified view of the structure in the middle;

[0018] Figure 4 for Figure 2 A magnified view of the structure in B.

[0019] In the above drawings: 1 superimposed valve body, 2 connecting pipeline, 3 connecting frame, 4 threaded shell, 5 threaded seat, 6 rotating shell, 7 connecting column, 8 threaded groove, 9 threaded column, 10 combination plate, 11 threaded hole, 12 screw, 13 limit rope, 14 assembly frame, 15 assembly hole, 16 assembly bolt, 17 threaded hole, 18 extrusion bolt, 19 rotating groove, 20 rotating disk. DETAILED DESCRIPTION

[0020] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0021] like Figure 1-Figure 4 As shown, the embodiment of the utility model provides a superimposed electric hydraulic valve, comprising:

[0022] A stacking valve body 1, on which a connecting pipeline 2 is provided;

[0023] Two connecting structures are symmetrically arranged; the two connecting structures are respectively located on both sides of the superimposed valve body 1, and the connecting structure includes a connecting frame 3 arranged on the superimposed valve body 1, and a combination plate 10 is provided on both sides of the superimposed valve body 1, and a plurality of threaded holes 11 are provided on the two combination plates 10, and screws 12 are threadedly connected in the plurality of threaded holes 11, and the plurality of screws 12 respectively penetrate the two connecting frames 3, so that the connecting frame 3 can be conveniently disassembled and assembled, so that the superimposed valve body 1 can be conveniently stored, disassembled and repaired, etc., a threaded shell 4 is fixedly connected to the connecting frame 3, a threaded seat 5 is threadedly connected in the threaded shell 4, a rotating shell 6 is fixedly connected to the threaded seat 5, and a connecting column 7 is rotatably connected to the inner wall of the rotating shell 6, and a threaded hole 17 is provided on one side wall of the rotating shell 6, and an extrusion bolt 18 is threadedly connected in the threaded hole 17, and one end of the extrusion bolt 18 is attached to the connecting column 7, and the extrusion bolt 18 extrudes the connecting column 7, which can assist in fixing the rotatable connecting column 7, and facilitate the installation operation;

[0024] A threaded groove 8 is provided on one side wall of the connecting column 7 away from the rotating shell 6, and a threaded column 9 is connected to the inner thread of the threaded groove 8. The threaded column 9 and the inner wall of the threaded groove 8 are connected by a limiting rope 13 to avoid the problem of falling off. An assembly part is rotatably connected to the threaded column 9, and the assembly part includes an assembly frame 14. The assembly frame 14 is rotatably connected to the threaded column 9. A rotating groove 19 is provided on one side wall of the threaded column 9 close to the assembly frame 14, and a rotating disk 20 is rotatably connected in the rotating groove 19. The rotating disk 20 is fixedly connected to the assembly frame 14. The rotating groove 19 and the rotating disk 20 are concave-convex matched to ensure the simultaneous existence of rotation and connection, so that the assembly frame 14 can be rotated to adjust the matching installation surface and ensure stable connection. A plurality of assembly holes 15 are provided on the assembly frame 14, and assembly bolts 16 are provided in the plurality of assembly holes 15. The assembly frame 14 can be fixed with the aid of the assembly bolts 16 to complete the fixed installation work.

[0025] The detailed working process of the utility model is as follows:

[0026] First, align the connecting frame 3 with the combined plate 10, and then install the connecting frame 3 on the combined plate 10 by means of the threaded connection of the screw 12 and the threaded hole 11, and then the adjustment operation can be carried out, that is, according to the position height of the installation surface, and the position and direction where the superimposed valve body 1 needs to be placed, the threaded seat 5 and the threaded shell 4 are relatively rotated, so that the rotating shell 6 can be lifted and lowered to a suitable position relative to the superimposed valve body 1, and the connecting column 7 on the rotating shell 6 is rotated to a suitable direction, and then the connecting column 7 in the rotating shell 6 can be swung, so that the connecting column 7 drives the assembly frame 14 to rotate and tilt to a suitable angle, and the threaded column 9 and the connecting column 7 are relatively rotated, and the threaded column 9 and the connecting column 7 are threadedly connected with the threaded column 9 and the threaded groove 8, so that the threaded column 9 can push the assembly frame 14 to move to the specified position, and through the rotation of the assembly frame 14, the assembly frame 14 is aligned with the installation surface, and then the assembly work is completed by the assembly bolts 16. The installation of the two connecting structures enables the superimposed valve body 1 to be stably installed, and then the pipeline connection work can be carried out with the help of the connecting pipeline 2, which greatly meets the operation and use needs of the staff.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A superimposed electric hydraulic valve, characterized in that: include: A stacked valve body (1), wherein a connecting pipeline (2) is provided on the stacked valve body (1); Two connection structures are symmetrically arranged; the two connection structures are respectively located on two sides of the stacked valve body (1), and the connection structure comprises a connection frame (3) arranged on the stacked valve body (1), a threaded shell (4) is fixedly connected to the connection frame (3), a threaded seat (5) is internally threadedly connected to the threaded shell (4), a rotating shell (6) is fixedly connected to the threaded seat (5), a connecting column (7) is rotatably connected to the inner wall of the rotating shell (6), a threaded groove (8) is provided on a side wall of the connecting column (7) away from the rotating shell (6), a threaded column (9) is internally threadedly connected to the threaded groove (8), and an assembly part is rotatably connected to the threaded column (9).

2. A superimposed electric hydraulic valve according to claim 1, characterized in that: in: Combination plates (10) are provided on both sides of the stacked valve body (1), and a plurality of threaded holes (11) are provided on the two combination plates (10). Screws (12) are threadedly connected in the plurality of threaded holes (11), and the plurality of screws (12) respectively penetrate the two connection frames (3).

3. A superimposed electric hydraulic valve according to claim 1, characterized in that: in: The assembly part comprises an assembly frame (14), the assembly frame (14) is rotatably connected to the threaded column (9), a plurality of assembly holes (15) are arranged on the assembly frame (14), and assembly bolts (16) are arranged in each of the plurality of assembly holes (15).

4. A superimposed electric hydraulic valve according to claim 1, characterized in that: in: A threaded hole (17) is provided on one side wall of the rotating shell (6), and an extrusion bolt (18) is threadedly connected to the inner thread of the threaded hole (17), and one end of the extrusion bolt (18) is fitted on the connecting column (7).

5. The superimposed electric hydraulic valve according to claim 3, characterized in that: in: A rotating groove (19) is provided on a side wall of the threaded column (9) close to the assembly frame (14), a rotating disk (20) is rotatably connected in the rotating groove (19), the rotating disk (20) is fixedly connected to the assembly frame (14), and the rotating groove (19) and the rotating disk (20) are concave-convex matched.

6. The superimposed electric hydraulic valve according to claim 1, characterized in that: in: The threaded column (9) and the inner wall of the threaded groove (8) are connected via a limiting rope (13).

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