Protection device of hydraulic station

Abstract

The utility model relates to the technical field of equipment protection, in particular to a hydraulic station protection device which comprises a protection box, a hinged door is hinged to the outer side of the protection box, lifting grooves are formed in the adjacent sides in the protection box, lifting blocks are arranged in the lifting grooves in a sliding fit mode, and a supporting plate is fixedly connected between the lifting blocks. A hydraulic station body is fixedly connected to the top of the supporting plate, buffering assemblies are arranged at the bottoms of the lifting grooves and comprise damping rods fixedly connected to the bottoms of the lifting grooves, damping blocks are fixedly connected to the tops of the damping rods, and the portions, located on the outer sides of the damping rods, of the bottoms of the damping blocks are sleeved with buffering springs. The sides, away from the damping rods, of the damping blocks are fixedly connected with the bottoms of the lifting blocks, and supporting assemblies are further arranged in the protection box and located at the bottoms of the supporting plates.

Description

Technical Field

[0001] The utility model relates to the field of equipment protection, in particular to a protection device for a hydraulic station. Background Art

[0002] The hydraulic station is a hydraulic source device or a hydraulic device including a control valve, which is composed of a hydraulic pump, a driving motor, an oil tank, a directional valve, a throttle valve, a relief valve, etc. The oil is supplied according to the flow direction, pressure and flow required by the driving device. It is suitable for various machines where the driving device is separated from the hydraulic station. The hydraulic station is connected to the driving device (oil cylinder or motor) with an oil pipe, and the hydraulic system can achieve various prescribed actions.

[0003] Hydraulic pump stations often need to be protected by protective devices when in use. The hydraulic motor of the hydraulic station will produce large vibrations when it is working. The large vibrations will cause the entire hydraulic station to vibrate, and the components installed on it will also vibrate and produce adverse effects, such as loosening the connections between components, reducing the service life of the components, and thus affecting the normal operation of the existing hydraulic station. Therefore, in the process of protecting the hydraulic station, it is necessary to perform shock absorption and buffering to increase the service life of the hydraulic station. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the purpose of the present utility model is to provide a protection device for a hydraulic station, which has the advantages of solving the problems raised in the above background technology.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A protective device for a hydraulic station comprises a protective box, wherein a double-leaf door is hingedly connected to the outside of the protective box, a lifting groove is provided on adjacent sides of the protective box, a lifting block is slidably matched in the lifting groove, a support plate is fixedly connected between the lifting blocks, a hydraulic station body is fixedly connected to the top of the support plate, a buffer assembly is provided at the bottom of the lifting groove, the buffer assembly comprises a damping rod fixedly connected to the bottom of the lifting groove, the top of the damping rod is fixedly connected to the damping block, the bottom of the damping block is located on the outside of the damping rod and is sleeved with a buffer spring, and the damping block is fixedly connected to the bottom of the lifting block on one side away from the damping rod, and a support assembly is also provided at the bottom of the support plate in the protective box, the support assembly comprises a support cylinder fixedly connected to the center position of the bottom of the protective box, the opening of the support cylinder is arranged upward, a connecting plate is slidably matched up and down in the support cylinder, a telescopic rod is provided between the bottom of the connecting plate and the support cylinder, a supporting spring is sleeved on the outside of the telescopic rod, a bracket is fixedly connected to the top of the connecting plate, the top of the bracket extends to the outside of the support cylinder, and the top of the extended end of the bracket is fixedly connected to the bottom of the support plate.

[0007] By adopting the above technical solution, when the hydraulic station body is operating, the hydraulic motor will generate a large vibration, and the large vibration will cause the hydraulic station body to vibrate as a whole. At this time, the support plate at the bottom of the hydraulic station body will be vibrated and will cooperate with the damping rod at the bottom of the lifting slot to perform telescopic work. The damping rod and the buffer spring sleeved on the outside of the damping rod will cooperate with shock absorption and buffering work. At the same time, the support plate will press down the bracket when it is subjected to vibration pressure. At this time, the bracket will squeeze the connecting plate downward after being subjected to pressure. The telescopic rod set at the bottom of the connecting plate and the support spring will cooperate to play a certain supporting and buffering role, thereby preventing the huge vibration of the hydraulic station body from damaging other components and the protective box.

[0008] It is further configured that: the top of the lifting groove is fixedly connected with a limiting block, and the bottom of the limiting block is fixedly connected with an anti-collision pad.

[0009] By adopting the above technical solution, the hydraulic station body will generate large vibrations during operation, and the large vibrations will cause the entire hydraulic station body to vibrate. At this time, the support plate at the bottom of the hydraulic station body will be vibrated and will cooperate with the buffer assembly at the bottom of the lifting slot to perform buffering and supporting functions. After being buffered, the support plate will cooperate with the lifting block to move in the opposite direction. At this time, the top of the lifting block will contact the anti-collision pad at the top of the lifting slot, thereby playing a certain anti-collision role.

[0010] Further configuration: an exhaust port is provided on the top of the protection box, and an exhaust fan is provided in the exhaust port.

[0011] By adopting the above technical solution, the hydraulic station body will generate a certain amount of heat during operation. The hot air in the protective box can be discharged through the setting of the exhaust fan, which facilitates higher ventilation and heat dissipation.

[0012] It is further configured that an anti-collision plate is provided on the outside of the protection box, and an anti-collision honeycomb panel is fixedly connected between the anti-collision plate and the protection box.

[0013] By adopting the above technical solution, the anti-collision plate and the anti-collision honeycomb plate work together to play a collision buffering role, thereby preventing the outside of the protective box from being hit and damaging the protective box and the hydraulic station body inside the protective box, thereby playing a safety and protection role.

[0014] Further configuration: a plurality of heat dissipation holes are provided on the double-leaf door, and dustproof nets are fixedly connected to the plurality of heat dissipation holes.

[0015] By adopting the above technical solution, the setting of the heat dissipation holes on the double-door can play a certain role in heat dissipation and ventilation. At the same time, the setting of the dustproof net can play a dustproof role, preventing dust from entering the protective box and affecting the hydraulic station body.

[0016] Further configuration: support seats are fixedly connected to the four sides of the bottom of the protection box, and sound insulation pads are fixedly connected to the bottom of the support seats.

[0017] By adopting the above technical solution, the support base and the sound insulation pad arranged at the bottom of the support base can play a certain supporting and noise reduction role.

[0018] In summary, the utility model has the following beneficial effects:

[0019] The utility model has a buffer component, and the hydraulic motor will generate a large vibration, and the large vibration will cause the hydraulic station body to vibrate as a whole. At this time, the support plate at the bottom of the hydraulic station body will be vibrated and will cooperate with the damping rod at the bottom of the lifting groove to perform telescopic work. The damping rod and the buffer spring sleeved on the outside of the damping rod will cooperate with shock absorption and buffering work. At the same time, the support plate will press down the bracket when it is subjected to vibration pressure. At this time, the bracket will squeeze the connecting plate downward after being subjected to pressure. The telescopic rod arranged at the bottom of the connecting plate and the support spring will cooperate to play a certain supporting and buffering role, thereby preventing the huge vibration of the hydraulic station body from damaging other components and the protective box. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application, but do not constitute an improper limitation of the present invention. In the drawings:

[0021] Figure 1 It is a main structural schematic diagram of the utility model;

[0022] Figure 2 It is the front view of the utility model;

[0023] Figure 3 It is a structural schematic diagram of the protective box of the utility model.

[0024] In the figure, 1. protective box; 2. double doors; 3. lifting slot; 4. lifting block; 5. support plate; 6. hydraulic station body; 7. buffer assembly; 8. damping rod; 9. damping block; 10. buffer spring; 11. support assembly; 12. support cylinder; 13. connecting plate; 14. telescopic rod; 15. support spring; 16. bracket; 17. limit block; 18. anti-collision pad; 19. exhaust port; 20. exhaust fan; 21. anti-collision plate; 22. anti-collision honeycomb plate; 23. heat dissipation hole; 24. dust net; 25. support seat; 26. sound insulation pad. DETAILED DESCRIPTION

[0025] The above and other technical contents, features and functions of the present invention are described in detail below with reference to the attached Figure 1 To Attachment Figure 3The detailed description of the embodiments will clearly show that the structural contents mentioned in the following embodiments are all based on the drawings in the specification.

[0026] Various exemplary embodiments of the present utility model will be described below with reference to the accompanying drawings.

[0027] Embodiment 1: A protective device for a hydraulic station, such as Figure 1 , 2 As shown, it includes a protective box 1, a double-leaf door 2 is hinged on the outer side of the protective box 1, a plurality of heat dissipation holes 23 are provided on the double-leaf door 2, and a dustproof net 24 is fixedly connected to each of the plurality of heat dissipation holes 23. A lifting groove 3 is provided on the adjacent side of the protective box 1, and a lifting block 4 is slidably matched in the lifting groove 3. A support plate 5 is fixedly connected between the lifting blocks 4, and a hydraulic station body 6 is fixedly connected to the top of the support plate 5. A buffer assembly 7 is provided at the bottom of the lifting groove 3, and the buffer assembly 7 includes a damping rod 8 fixedly connected to the bottom of the lifting groove 3, and a damping block 9 is fixedly connected to the top of the damping rod 8. The bottom of the damping block 9 is located on the outside of the damping rod 8 and is sleeved with a buffer spring 1 0, the damping block 9 is fixedly connected to the bottom of the lifting block 4 on one side away from the damping rod 8, and a support assembly 11 is also provided at the bottom of the support plate 5 in the protective box 1, and the support assembly 11 includes a support tube 12 fixedly connected to the center position of the bottom of the protective box 1, and the support tube 12 is opened upward, and a connecting plate 13 is slidably matched up and down in the support tube 12, and a telescopic rod 14 is provided between the bottom of the connecting plate 13 and the support tube 12, and a support spring 15 is sleeved on the outside of the telescopic rod 14, and a bracket 16 is fixedly connected to the top of the connecting plate 13, and the top of the bracket 16 extends to the outside of the support tube 12, and the top of the extended end of the bracket 16 is fixedly connected to the bottom of the support plate 5.

[0028] like Figure 1 As shown, the top of the lifting slot 3 is fixedly connected to a limiting block 17, and the bottom of the limiting block 17 is fixedly connected to an anti-collision pad 18.

[0029] like Figure 1 As shown, an exhaust port 19 is provided at the top of the protection box 1 , and an exhaust fan 20 is provided in the exhaust port 19 .

[0030] like Figure 3 As shown, an anti-collision plate 21 is provided on the outer side of the protection box 1 , and an anti-collision honeycomb plate 22 is fixedly connected between the anti-collision plate 21 and the protection box 1 .

[0031] like Figure 2 As shown, support seats 25 are fixedly connected to the four sides of the bottom of the protection box 1, and sound insulation pads 26 are fixedly connected to the bottom of the support seats 25.

[0032] In the implementation mode of the utility model, when the hydraulic station body 6 is in operation, the hydraulic motor will generate a large vibration, and the large vibration will cause the hydraulic station body 6 to vibrate as a whole. At this time, the support plate 5 at the bottom of the hydraulic station body 6 will be vibrated and will cooperate with the damping rod 8 at the bottom of the lifting slot 3 to perform telescopic work, and the damping rod 8 and the buffer spring 10 sleeved on the outside of the damping rod 8 will cooperate with shock absorption and buffering work. At the same time, the support plate 5 will press down the bracket 16 when it is subjected to vibration pressure. At this time, the bracket 16 will squeeze the connecting plate 13 downward after being subjected to pressure, and the telescopic rod 14 and the support spring 15 arranged at the bottom of the connecting plate 13 will play a certain supporting and buffering role through the cooperation of the telescopic rod 14 and the support spring 15, so as to prevent the huge vibration of the hydraulic station body 6 from damaging other parts and the protective box 1, and the anti-collision plate 21 arranged on the outside of the protective box 1 will play an impact buffering role through the cooperation with the anti-collision honeycomb plate 22, so as to prevent the outside of the protective box 1 from being hit and damaging the protective box 1 and the hydraulic station body 6 in the protective box 1, thereby playing a safety and protection role.

[0033] The above is a further detailed description of the present invention in combination with a specific implementation method, and it cannot be determined that the specific implementation of the present invention is limited to this; for technical personnel in the field of the present invention and related technical fields, based on the technical solution of the present invention, the expansion and replacement of operating methods and data should all fall within the protection scope of the present invention.

Claims

1. A protection device for a hydraulic station, comprising a protection box (1), characterized in that: The protective box (1) is hingedly provided with a double-leaf door (2) on the outside, the protective box (1) is provided with a lifting groove (3) on the adjacent side, the lifting groove (3) is slidably provided with a lifting block (4), a support plate (5) is fixedly connected between the lifting blocks (4), the top of the support plate (5) is fixedly connected with a hydraulic station body (6), a buffer assembly (7) is provided at the bottom of the lifting groove (3), the buffer assembly (7) comprises a damping rod (8) fixedly connected to the bottom of the lifting groove (3), the top of the damping rod (8) is fixedly connected with a damping block (9), the bottom of the damping block (9) is located on the outside of the damping rod (8) and is sleeved with a buffer spring (10), the side of the damping block (9) away from the damping rod (8) is connected to the lifting block (4 ) is fixedly connected to the bottom of the protective box (1), and a support assembly (11) is also provided at the bottom of the support plate (5) in the protective box (1), and the support assembly (11) includes a support tube (12) fixedly connected to the center position of the bottom of the protective box (1), and the opening of the support tube (12) is arranged upward, and a connecting plate (13) is slidably matched up and down in the support tube (12), and a telescopic rod (14) is provided between the bottom of the connecting plate (13) and the support tube (12), and a support spring (15) is sleeved on the outside of the telescopic rod (14), and a bracket (16) is fixedly connected to the top of the connecting plate (13), and the top of the bracket (16) extends to the outside of the support tube (12), and the top of the extended end of the bracket (16) is fixedly connected to the bottom of the support plate (5).

2. A protection device for a hydraulic station according to claim 1, characterized in that: The top of each of the lifting slots (3) is fixedly connected to a limiting block (17), and the bottom of each of the limiting blocks (17) is fixedly connected to an anti-collision pad (18).

3. A protection device for a hydraulic station according to claim 1, characterized in that: An exhaust port (19) is provided at the top of the protection box (1), and an exhaust fan (20) is provided in the exhaust port (19).

4. A protection device for a hydraulic station according to claim 1, characterized in that: An anti-collision plate (21) is provided on the outside of the protection box (1), and an anti-collision honeycomb plate (22) is fixedly connected between the anti-collision plate (21) and the protection box (1).

5. The protection device for a hydraulic station according to claim 1, characterized in that: The double-leaf door (2) is provided with a plurality of heat dissipation holes (23), and a dustproof net (24) is fixedly connected to each of the plurality of heat dissipation holes (23).

6. A protection device for a hydraulic station according to claim 1, characterized in that: The bottom of the protection box (1) is fixedly connected to support seats (25) on all sides, and the bottom of the support seats (25) is fixedly connected to sound insulation pads (26).

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