Hydraulic station device

Abstract

The utility model provides a hydraulic station device, relates to the technology of hydraulic station equipment, and particularly discloses a hydraulic station body and a main guiding pipeline, the main guiding pipeline is communicated with the output end of the hydraulic station body, a storage tank is installed on the main guiding pipeline, and a plurality of guiding branch pipes are installed on the outer side wall of the storage tank. An electromagnetic valve communicated with the guide branch pipe is mounted on the guide branch pipe, a quick release structure communicated with equipment is mounted at the output end of the electromagnetic valve, and a pressurizing structure for pressurizing the storage tank is mounted in the storage tank; the at least two hydraulic station bodies form the main supply and the auxiliary supply, the main supply equipment and the auxiliary supply equipment are backups for each other, and when the main station breaks down or overloads, the auxiliary station seamlessly switches oil supply, continuous operation of the system is ensured, and the shutdown risk is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to hydraulic station equipment technical field, specifically, relate to a kind of hydraulic station device. BACKGROUND

[0002] Hydraulic station is by hydraulic pump, driving motor, oil tank, directional valve, throttle valve, overflow valve and so on constitute's hydraulic source device or including control valve in the hydraulic device.

[0003] The existing hydraulic power station in order to provide multiple hydraulic actuators to work, so its upper end is often provided with multiple output connection joints, and the increase of connection joint also leads to the problem that the equipment is prone to insufficient pressure supply. When the output of the hydraulic power station is fully loaded, the worker cannot timely supplement the insufficient oil supply of the equipment, which easily causes the equipment to fail to operate normally. Although the existing hydraulic pump station output device forms a double-circuit output, it can only meet the function of single wire crimping, and it is difficult to improve work efficiency, so other equipment needs to be invested when other operations are needed, thereby increasing production cost and being inconvenient for personnel to use. SUMMARY

[0004] The utility model aims at providing a kind of hydraulic station device, for the deficiency of prior art, it can solve the problem proposed in the above background art.

[0005] The technical scheme of the utility model is realized as follows:

[0006] The utility model provides a kind of hydraulic station device, including hydraulic station body and main guide pipeline, main guide pipeline is communicated with the output end of hydraulic station body, and main guide pipeline is installed with storage tank, the outer side wall of storage tank is installed with several guide branch pipes, guide branch pipe is installed with electromagnetic valve communicated with it, and the output end of electromagnetic valve is installed with quick release structure communicated with equipment, and storage tank is installed with pressure-increasing structure for increasing pressure.

[0007] In some technical schemes of the utility model, the number of hydraulic station body and the number of main guide pipeline are both several, the output end of any one hydraulic station body is communicated with any one main guide pipeline, and the main guide pipeline is communicated with the storage tank.

[0008] In some technical schemes of the utility model, mixing pipeline is installed between storage tank and main guide pipeline.

[0009] In some technical schemes of the utility model, first check valve is installed between mixing pipeline and storage tank.

[0010] In some technical schemes of the utility model, second check valve is installed between guide branch pipe and electromagnetic valve support.

[0011] In some technical solutions of the utility model, the pressure increasing structure includes two pistons arranged in pairs, the pistons are slidably arranged in the storage tank, a position adjusting spring connected with the pistons is arranged in the storage tank, the pistons and the bottom of the storage tank have an isolation chamber, the position adjusting spring is arranged in the isolation chamber, the outer side wall of the storage tank is provided with an inflation hole in communication with the isolation chamber, and the inflation hole is in communication with an inflation equipment outside.

[0012] In some technical solutions of the utility model, the outer side wall of the storage tank is provided with a pressure relief valve in communication with the isolation chamber.

[0013] In some technical solutions of the utility model, the mixing pipeline is provided with mixing blades in a spiral shape.

[0014] Compared with the prior art, the utility model has at least the following advantages or beneficial effects: at least two hydraulic station bodies form main supply and auxiliary supply, and the main supply and auxiliary supply equipment are backup for each other, when the main station fails or is overloaded, the auxiliary station seamlessly switches oil supply, ensures continuous operation of the system, and reduces downtime risk; the main guide pipeline and the storage tank are vertically arranged, the outer side wall of the storage tank is provided with a plurality of guide branch pipes, the plurality of guide branch pipes are arranged along the length direction of the storage tank, ensures uniform distribution of hydraulic oil supply to multiple equipment, and avoids local insufficient pressure; the first one-way valve and the second one-way valve cooperate to block reverse flow of the hydraulic oil, maintain sufficient oil quantity in the storage tank, prevent supply interruption, and ensure stable operation of the equipment; the piston is pushed to extrude the hydraulic oil through inflation and pressure increasing, compensates kinetic energy loss of the hydraulic station output; the position adjusting spring provides piston back-off buffer, maintains stable pressure, and ensures synchronous operation of multiple equipment. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the installation structure schematic view of the utility model.

[0016] Figure 2 It is the installation structure schematic view of the mixing pipeline and the storage tank in the utility model.

[0017] Figure 3 It is the overhead structure schematic view of the mixing pipeline and the storage tank in the utility model.

[0018] Figure 4 It is the cross section structure schematic view of the mixing pipeline in the utility model.

[0019] Figure 5 It is the cross section structure schematic view of the storage tank in the utility model.

[0020] Mark No. : 1, hydraulic station body; 2, main guide pipeline; 3, mixing pipeline; 4, storage tank; 5, guide branch pipe; 6, electromagnetic valve; 7, mixing blade; 8, second check valve; 9, first check valve; 10, pressure relief valve; 11, inflation hole; 12, piston; 13, position adjusting spring. DETAILED DESCRIPTION

[0021] To make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. The components of the embodiments of the utility model described and shown in the drawings can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the application provided in the drawings is not intended to limit the scope of the claimed application, but only represents selected embodiments of the application. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the utility model protection.

[0023] EMBODIMENT

[0024] The utility model provides a kind of hydraulic station device, including hydraulic station body 1 and main guide pipeline 2, the hydraulic station body 1 of being set uses prior art. Main guide pipeline 2 is communicated with the output end of hydraulic station body 1 by flange structure, can improve the sealing performance of both, and it is convenient to dismantle maintenance later. Storage tank 4 is installed on main guide pipeline 2, storage tank 4 is long strip, main guide pipeline 2 is vertically arranged with storage tank 4, a plurality of guide branch pipes 5 are installed on the outer side wall of storage tank 4, a plurality of guide branch pipes 5 are arranged along the length direction of storage tank 4, ensure that hydraulic oil is evenly distributed when multiple equipment is supplied, avoid local insufficient pressure. Guide branch pipe 5 is installed with the electromagnetic valve 6 communicated therewith, and the electromagnetic valve 6 is conventional technical means. Quick release structure is installed on the output end of electromagnetic valve 6 and communicated with equipment, and the quick release structure is combined with conventional quick release technology to realize the quick connection / disconnection of equipment, improve the operation flexibility, which is not shown in the drawing. The quick release structure is a conventional technical means. The pressure-increasing structure is installed in the storage tank 4 for increasing the pressure thereof. The pressure-increasing structure is used to avoid the loss of kinetic energy of hydraulic oil output from the hydraulic station body 1, so that the multiple equipment cannot be guaranteed to operate normally when the hydraulic oil is supplied to the multiple equipment. And the storage tank 4 can store hydraulic oil in moderate amount to avoid the problem of uneven distribution when a large amount of hydraulic oil is used.

[0025] In some technical solutions of this utility model, the number of hydraulic station bodies 1 is at least two, and the number of main intake pipes 2 is at least two. One hydraulic station body 1 is the main supply equipment, and the other hydraulic station body 1 is the auxiliary supply equipment. When one hydraulic station body 1 malfunctions or cannot guarantee the normal operation of multiple devices by providing hydraulic supply, the other hydraulic station body 1 can be started in time to input hydraulic oil into the storage tank 4, ensuring the normal operation of the equipment. Furthermore, the main supply and auxiliary supply equipment serve as backups for each other. When the main station fails or is overloaded, the auxiliary station seamlessly switches oil supply to ensure continuous system operation and reduce the risk of downtime.

[0026] The output end of any hydraulic station body 1 is connected to any one of the main guide pipes 2, and the main guide pipes 2 are all connected to the storage tank 4. The main guide pipes 2 and the storage tank 4 are connected by flanges, which can improve the sealing performance of both and facilitate disassembly and maintenance in the future.

[0027] In some technical solutions of this utility model, a mixing pipe 3 is installed between the storage tank 4 and the main guide pipe 2. The mixing pipe 3 is elongated and has a circular cross-section. The circular cross-section of the mixing pipe 3 optimizes fluid flow and reduces resistance. Furthermore, the main guide pipe 2 is inclined at one end of the storage tank 4, with an acute angle between them. The inclined layout of the main guide pipe 2 is compact and saves installation space. When hydraulic oil in at least two main guide pipes 2 flows into the mixing pipe 3, the flow rate of the liquid is used to counteract the flow, preventing the hydraulic oil from separating and ensuring uniform oil quality.

[0028] In some technical solutions of this utility model, a spiral mixing blade 7 is installed inside the mixing pipe 3. The spiral mixing blade 7 can stir the hydraulic oil flowing from the two main guide pipes 2 to the mixing pipe 3, further preventing the hydraulic oil from separating and ensuring that the oil quality is uniform.

[0029] In some technical solutions of this utility model, a first check valve 9 is installed between the mixing pipeline 3 and the storage tank 4. This can prevent hydraulic oil backflow, which could cause insufficient hydraulic oil in the storage tank 4 to provide hydraulic supply to multiple devices, thus effectively ensuring the normal operation of multiple devices.

[0030] In some technical solutions of this utility model, a second check valve 8 is installed on the guide pipe 5 and the solenoid valve 6 bracket. This can prevent hydraulic oil backflow, thus avoiding the problem of insufficient hydraulic oil in the storage tank 4 to provide hydraulic supply to multiple devices, effectively ensuring the normal operation of multiple devices. The first check valve 9 and the second check valve 8 work together to block the reverse flow of hydraulic oil, maintain sufficient oil in the storage tank 4, prevent supply interruption, and ensure stable operation of the equipment.

[0031] In some technical solutions of this utility model, the pressurization structure includes two pistons 12 arranged in pairs. Both pistons 12 are slidably disposed within a storage tank 4. An adjusting spring 13 connected to the pistons 12 is installed inside the storage tank 4. An isolation chamber exists between the pistons 12 and the bottom of the storage tank 4. The adjusting spring 13 is installed within the isolation chamber. An inflation hole 11 communicating with the isolation chamber is provided on the outer wall of the storage tank 4. The inflation hole 11 is connected to an external inflation device. The inflation device is a conventional technical means. When the inflation device within the pressurization structure gradually injects high-pressure gas into the isolation chamber, the two pistons 12 move closer to each other under the action of the high-pressure gas, thereby squeezing the hydraulic oil placed in the storage tank 4. The hydraulic oil, under pressure, flows from the storage tank into the guide pipe 5, and then flows to various hydraulic devices. The above structure offsets the loss of kinetic energy in the hydraulic oil output from the hydraulic station body 1, ensuring the normal operation of multiple devices when the hydraulic station body 1 supplies hydraulic power to them. The adjustable spring 13 prevents the piston 12 from retracting too far as the high-pressure gas gradually injected into the isolation chamber decreases, thus providing auxiliary support for the movement of the piston 12. By pressurizing the piston, the piston 12 is pushed to squeeze the hydraulic oil, compensating for the kinetic energy loss output from the hydraulic station; the adjustable spring 13 provides a buffer for the piston 12's retraction, maintaining stable pressure and ensuring synchronous operation of multiple devices.

[0032] In some technical solutions of this utility model, a pressure relief valve 10 communicating with the isolation chamber is provided on the outer wall of the storage tank 4. This prevents damage to the storage tank 4 caused by the gradual increase of pressure in the isolation chamber, and ensures the normal operation of this structure.

[0033] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A hydraulic station device, characterized in that, The system includes a hydraulic station body (1) and a main guide pipe (2). The main guide pipe (2) is connected to the output end of the hydraulic station body (1). A storage tank (4) is installed on the main guide pipe (2). Several guide branches (5) are installed on the outer wall of the storage tank (4). A solenoid valve (6) connected to the guide branch (5) is installed on the guide branch (5). A quick-release structure for connecting to the equipment is installed on the output end of the solenoid valve (6). A pressurization structure for pressurizing the storage tank (4) is installed inside the storage tank (4).

2. The hydraulic station device according to claim 1, characterized in that, The number of hydraulic station bodies (1) and the number of main guide pipes (2) are both several. The output end of any hydraulic station body (1) is connected to any one of the main guide pipes, and the main guide pipes are all connected to the storage tank (4).

3. A hydraulic station device according to claim 2, characterized in that, A mixing pipe (3) is installed between the storage tank (4) and the main inlet pipe.

4. A hydraulic station device according to claim 3, characterized in that, A first check valve (9) is installed between the mixing pipe (3) and the storage tank (4).

5. A hydraulic station device according to claim 1, characterized in that, The guide pipe (5) and the solenoid valve (6) bracket are equipped with a second check valve (8).

6. A hydraulic station device according to claim 1, characterized in that, The pressurization structure includes two pistons (12) arranged in pairs. The pistons (12) are slidably disposed inside the storage tank (4). An adjusting spring (13) connected to the pistons (12) is installed inside the storage tank (4). There is an isolation chamber between the pistons (12) and the bottom of the storage tank (4). The adjusting spring (13) is installed inside the isolation chamber. An air inlet (11) communicating with the isolation chamber is provided on the outer wall of the storage tank (4). The air inlet (11) is connected to an external air inflation device.

7. A hydraulic station device according to claim 6, characterized in that, The storage tank (4) is provided with a pressure relief valve (10) that communicates with the isolation chamber on its outer side wall.

8. A hydraulic station device according to claim 3, characterized in that, The mixing pipe (3) is equipped with a spiral mixing blade (7).

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