Hydraulic control assembly of hydraulic station

Abstract

The utility model relates to the technical field of hydraulic stations, in particular to a hydraulic station hydraulic control assembly which comprises a first three-way valve body, a second three-way valve body, an electromagnetic valve and a pipeline, the first three-way valve body is connected with the second three-way valve body through the pipeline, and the electromagnetic valve is installed on the pipeline between the first three-way valve body and the second three-way valve body. Supporting assemblies are further installed on the pipeline, a protection mechanism is jointly installed at the top ends of the two supporting assemblies, and the first three-way valve body, the second three-way valve body and the electromagnetic valve are sleeved with the protection mechanism. The supporting assembly comprises a first fastener, a second fastener, a bolt, a supporting piece, a first supporting plate, an ejector rod, a second supporting plate, a stud and a nut. Through the design of the supporting assembly, the protection mechanism can be conveniently installed on the pipeline, through the design of the protection mechanism, the first three-way valve body, the second three-way valve body and the electromagnetic valve can be protected, and then the service life of the first three-way valve body, the service life of the second three-way valve body and the service life of the electromagnetic valve can be prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic stations, and particularly relates to a hydraulic control component of a hydraulic station. Background Technique

[0002] A hydraulic station is a hydraulic source device composed of a hydraulic pump, a driving electric motor, an oil tank, a direction valve, a throttle valve, an overflow valve, etc., or a hydraulic device including a control valve. It supplies oil according to the flow direction, pressure, and flow rate required by the driving device, and is applicable to various machines where the driving device is separated from the hydraulic station. Connecting the hydraulic station and the driving device (cylinder or motor) with oil pipes, the hydraulic system can achieve various specified actions.

[0003] In the application number: CN202322069372.7, a hydraulic control component of a hydraulic station is disclosed, which realizes that when the solenoid valve is damaged, the flow direction of the oil can be switched in time to ensure the normal circulation of the oil, avoids the situation that the internal pressure of the local oil pipe is too high and causes bursting and damage, and at the same time truncates the oil pipe where the solenoid valve is located, and repairs and replaces it without affecting the operation of the equipment. However, the above design still has deficiencies. The solenoid valve and the three-way valve body lack a protection component and are easily accidentally touched, resulting in damage.

[0004] Therefore, we propose a hydraulic control component of a hydraulic station. Content of the Utility Model

[0005] The main purpose of the utility model is to provide a hydraulic control component of a hydraulic station. Through the design of the support component, it is convenient to install the protection mechanism on the pipeline. Through the design of the protection mechanism, it can protect the first three-way valve body, the second three-way valve body, and the solenoid valve, and thus can extend the service life of the first three-way valve body, the second three-way valve body, and the solenoid valve, and can effectively solve the problems in the background technique.

[0006] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0007] A hydraulic control component of a hydraulic station includes a first three-way valve body, a second three-way valve body, a solenoid valve, and pipelines. The first three-way valve body is connected to the second three-way valve body through a pipeline. There are multiple pipelines. A solenoid valve is installed on the pipeline between the first three-way valve body and the second three-way valve body. A support component is also installed on the pipeline. There are two groups of the support components arranged oppositely. The solenoid valve is located between the two groups of support components. A protection mechanism is jointly installed at the tops of the two groups of support components. The protection mechanism is sleeved on the first three-way valve body, the second three-way valve body, and the solenoid valve;

[0008] The support component includes a first fastener, a second fastener, a bolt, a support member, a first support plate, a top rod, a second support plate, a stud, and a nut;

[0009] The protection mechanism includes a top plate and two relatively parallel side mesh plates, and the side mesh plates are vertically arranged rectangular plate structures.

[0010] By adopting the above technical solution, the two side mesh plates and the top plate jointly enclose a protection cavity, and the first three-way valve body, the second three-way valve body and the solenoid valve are all located in the protection cavity. The top end of the stud passes through the top plate and is threadedly connected with the nut, so as to facilitate the installation and disassembly of the protection mechanism and enable the protection mechanism to be used flexibly.

[0011] Specifically, the top plate is a horizontally arranged rectangular plate structure, and both sides of the top plate are vertically connected to the upper part of one side of the side mesh plates. The two side mesh plates and the top plate jointly enclose a protection cavity.

[0012] Specifically, the bottom end of the first fastener is buckled with a second fastener, and the first fastener and the second fastener are jointly buckled on the pipeline. Both ends of the second fastener are fixedly connected to the first fastener through bolts.

[0013] Specifically, the top end of the first fastener is connected to the first support plate through a support member, and the first support plate is a horizontally arranged rectangular plate structure.

[0014] Specifically, the upper end surface of the first support plate is connected to the lower end surface of the second support plate through a top rod, and multiple top rods are arranged relatively parallel. A rubber pad is fixedly glued to the upper end surface of the second support plate, and multiple relatively parallel studs are also fixedly inserted into the upper end surface of the second support plate.

[0015] Specifically, the upper end surface of the top plate is provided with a through hole for the stud to pass through, and the top end of the stud passes through the top plate and is threadedly connected with the nut.

[0016] The beneficial effects of the present utility model:

[0017] (1) For a hydraulic control component of a hydraulic station according to the present utility model, through the design of the support component, it is convenient to install the protection mechanism on the pipeline. Through the design of the protection mechanism, the first three-way valve body, the second three-way valve body and the solenoid valve can be protected, thereby being able to extend the service life of the first three-way valve body, the second three-way valve body and the solenoid valve;

[0018] (2) For a hydraulic control component of a hydraulic station according to the present utility model, the two side mesh plates and the top plate jointly enclose a protection cavity, and the first three-way valve body, the second three-way valve body and the solenoid valve are all located in the protection cavity. The top end of the stud passes through the top plate and is threadedly connected with the nut, so as to facilitate the installation and disassembly of the protection mechanism and enable the protection mechanism to be used flexibly. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present utility model will be further described below with reference to the drawings and embodiments.

[0020] Figure 1 is a schematic structural diagram of the present utility model;

[0021] Figure 2 of the present utility model Figure 1 is an enlarged view of portion A in

[0022] Figure 3 is a perspective view of the support assembly of the present utility model;

[0023] In the figure: 1, the first three-way valve body; 2, the second three-way valve body; 3, the solenoid valve; 4, the pipeline; 5, the support assembly; 6, the protection mechanism; 7, the protection cavity; 8, the top plate; 9, the side net plate; 10, the first fastener; 11, the second fastener; 12, the bolt; 13, the support member; 14, the first support plate; 15, the ejector rod; 16, the second support plate; 17, the stud; 18, the through hole; 19, the nut; 20, the rubber pad. Specific embodiments

[0024] In order to make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0025] As an embodiment of the present utility model, as Figures 1 - 3 shown, a hydraulic control assembly of a hydraulic station according to the present utility model includes a first three-way valve body 1, a second three-way valve body 2, a solenoid valve 3 and a pipeline 4. The first three-way valve body 1 is connected to the second three-way valve body 2 through the pipeline 4. A plurality of pipelines 4 are provided, and a solenoid valve 3 is installed on the pipeline 4 between the first three-way valve body 1 and the second three-way valve body 2. A support assembly 5 is also installed on the pipeline 4. Two sets of the support assemblies 5 are provided opposite to each other. The solenoid valve 3 is located between the two sets of the support assemblies 5. A protection mechanism 6 is commonly installed at the tops of the two sets of the support assemblies 5. The protection mechanism 6 is sleeved on the first three-way valve body 1, the second three-way valve body 2 and the solenoid valve 3;

[0026] The support assembly 5 includes a first fastener 10, a second fastener 11, a bolt 12, a support member 13, a first support plate 14, an ejector rod 15, a second support plate 16, a stud 17 and a nut 19;

[0027] The protection mechanism 6 includes a top plate 8 and two relatively parallel side net plates 9. The side net plates 9 are vertically arranged rectangular plate-like structures.

[0028] In use, the first fastener 10 and the second fastener 11 are jointly fastened on the pipeline 4. Both ends of the second fastener 11 are fixedly connected to the first fastener 10 through bolts 12. The top end of the first fastener 10 is connected to the first support plate 14 through a support member 13. The upper end surface of the first support plate 14 is connected to the lower end surface of the second support plate 16 through a top rod 15. The protection mechanism 6 is fastened on the top ends of the two groups of support assemblies 5, so as to protect the first three-way valve body 1, the second three-way valve body 2 and the solenoid valve 3.

[0029] The present utility model further includes that the top plate 8 is a horizontally arranged rectangular plate-like structure. Both sides of the top plate 8 are perpendicularly connected to the upper part of one side of the side net plates 9. The two side net plates 9 and the top plate 8 jointly enclose a protection cavity 7.

[0030] The present utility model further includes that the bottom end of the first fastener 10 is fastened with a second fastener 11. The first fastener 10 and the second fastener 11 are jointly fastened on the pipeline 4. Both ends of the second fastener 11 are fixedly connected to the first fastener 10 through bolts 12.

[0031] The present utility model further includes that the top end of the first fastener 10 is connected to the first support plate 14 through a support member 13. The first support plate 14 is a horizontally arranged rectangular plate-like structure.

[0032] The present utility model further includes that the upper end surface of the first support plate 14 is connected to the lower end surface of the second support plate 16 through a top rod 15. A plurality of the top rods 15 are arranged relatively parallel. A rubber pad 20 is fixedly adhered to the upper end surface of the second support plate 16. A plurality of relatively parallelly arranged stud bolts 17 are also fixedly inserted into the upper end surface of the second support plate 16.

[0033] The present utility model further includes that the upper end surface of the top plate 8 is provided with through holes 18 for the stud bolts 17 to pass through. The top ends of the stud bolts 17 pass through the top plate 8 and are threadedly connected to nuts 19.

[0034] When the present utility model is in use, the first three-way valve body 1 is connected to the second three-way valve body 2 through the pipeline 4. A solenoid valve 3 is installed on the pipeline 4 between the first three-way valve body 1 and the second three-way valve body 2. The first fastener 10 and the second fastener 11 are jointly fastened on the pipeline 4. Both ends of the second fastener 11 are fixedly connected to the first fastener 10 through bolts 12. The top end of the first fastener 10 is connected to the first support plate 14 through a support member 13. The upper end surface of the first support plate 14 is connected to the lower end surface of the second support plate 16 through a top rod 15. The protection mechanism 6 is fastened on the top ends of the two groups of support assemblies 5. The top ends of the stud bolts 17 pass through the top plate 8 and are threadedly connected to the nuts 19. The two side net plates 9 and the top plate 8 jointly enclose a protection cavity 7. The first three-way valve body 1, the second three-way valve body 2 and the solenoid valve 3 are all located in the protection cavity 7, so as to protect the first three-way valve body 1, the second three-way valve body 2 and the solenoid valve 3.

[0035] The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of protection required by the present utility model. The scope of protection required by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A hydraulic control component of a hydraulic station, characterized in that: The invention comprises a first three-way valve body (1), a second three-way valve body (2), a solenoid valve (3) and a pipeline (4); the first three-way valve body (1) is connected to the second three-way valve body (2) via the pipeline (4); the pipeline (4) is provided with a plurality of pipelines; the solenoid valve (3) is installed on the pipeline (4) located between the first three-way valve body (1) and the second three-way valve body (2); a support assembly (5) is also installed on the pipeline (4); the support assembly (5) is provided with two groups relatively; the solenoid valve (3) is located between the two groups of the support assembly (5); a protection mechanism (6) is installed on the top of the two groups of the support assembly (5); the protection mechanism (6) is sleeved on the first three-way valve body (1), the second three-way valve body (2) and the solenoid valve (3); The support assembly (5) comprises a first fastener (10), a second fastener (11), a bolt (12), a support member (13), a first support plate (14), a push rod (15), a second support plate (16), a stud (17) and a nut (19); The protection mechanism (6) comprises a top plate (8) and two side mesh plates (9) arranged relatively parallel to each other, wherein the side mesh plates (9) are vertically arranged rectangular plate structures.

2. A hydraulic control assembly for a hydraulic station according to claim 1, characterized in that: The top plate (8) is a horizontally arranged rectangular plate-shaped structure, and both sides of the top plate (8) are vertically connected to the upper part of one side of the side mesh plate (9), and the two side mesh plates (9) and the top plate (8) together enclose a protective cavity (7).

3. A hydraulic control assembly for a hydraulic station according to claim 1, characterized in that: The bottom end of the first fastener (10) is fastened with a second fastener (11); the first fastener (10) and the second fastener (11) are fastened together on the pipe (4); both ends of the second fastener (11) are fixedly connected to the first fastener (10) by bolts (12).

4. A hydraulic control assembly for a hydraulic station according to claim 1, characterized in that: The top end of the first fastener (10) is connected to a first support plate (14) via a support member (13); the first support plate (14) is a horizontally arranged rectangular plate-shaped structure.

5. A hydraulic control assembly for a hydraulic station according to claim 1, characterized in that: The upper end surface of the first support plate (14) is connected to the lower end surface of the second support plate (16) through a push rod (15), and a plurality of push rods (15) are relatively parallel. A rubber pad (20) is fixedly glued to the upper end surface of the second support plate (16), and a plurality of relatively parallel studs (17) are also fixedly plugged into the upper end surface of the second support plate (16).

6. A hydraulic control assembly for a hydraulic station according to claim 1, characterized in that: The upper end surface of the top plate (8) is provided with a through hole (18) for the stud (17) to pass through, and the top end of the stud (17) passes through the top plate (8) and is threadedly connected to a nut (19).

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