Hydraulic self-control switch assembly for ship

Abstract

The utility model provides a marine hydraulic self-control switch assembly, which belongs to the technical field of hydraulic self-control switches and comprises a hydraulic self-control switch body, a clamping mounting assembly is clamped outside the hydraulic self-control switch body and comprises two symmetrically-arranged H-shaped side plates and an H-shaped transverse plate integrally connected to one end between the two H-shaped side plates, and the H-shaped transverse plate is connected with the other end between the two H-shaped side plates. A V-shaped elastic clamping plate is welded to the inner wall of the side, facing the hydraulic self-control switch body, of the H-shaped transverse plate, V-shaped clamping inner plates are integrally formed at the two ends of the V-shaped elastic clamping plate, and the V-shaped elastic clamping plate and the V-shaped clamping inner plates jointly form a V-shaped elastic metal plate-shaped structure clamped to the outer walls of the two sides of the hydraulic self-control switch body. And a plurality of air springs are arranged between the two V-shaped clamping inner plates and the two H-shaped side plates. According to the hydraulic self-control switch fixing device, the fixing stability is enhanced, the hydraulic self-control switch fixing device can adapt to hydraulic self-control switch bodies of different sizes, and universality and applicability are improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of hydraulic automatic control switch, specifically relates to a marine hydraulic automatic control switch assembly. BACKGROUND

[0002] In the ship hydraulic system, the hydraulic automatic control switch is a key control element, which is used to realize the automation or semi-automation operation of the system. It is an automatic control device specially designed for ships, which is mainly used to control the operation of the hydraulic system on the ship. This switch can automatically start or stop the hydraulic pump, valve and other components according to the preset conditions (such as pressure level, liquid level, etc.), so as to ensure that the hydraulic system operates in a safe and efficient range.

[0003] The traditional marine hydraulic automatic control switch assembly is usually installed by using simple fixing devices, and these devices have some shortcomings. The traditional fixing device usually adopts rigid fixing method, such as direct fixing by bolts or simple clamping structure. This fixing method is prone to cause the hydraulic automatic control switch body to loosen or even fall off when the ship shakes or is subjected to external impact, which reduces the stability of the system and reduces the stable operation of the system. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a marine hydraulic automatic control switch assembly, which aims at solving the problem that the hydraulic automatic control switch body is prone to loosen or even fall off in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a marine hydraulic automatic control switch assembly, comprising a hydraulic automatic control switch body, the outer wall of the hydraulic automatic control switch body is provided with a joint pipe, the outer part of the hydraulic automatic control switch body is clamped with a clamping installation assembly, the clamping installation assembly comprises two symmetrically arranged H-shaped side plates and an H-shaped horizontal plate integrally connected between one end of the two H-shaped side plates, a V-shaped elastic clamping plate is welded on the inner wall of the side of the H-shaped horizontal plate facing the hydraulic automatic control switch body, V-shaped clamping inner plates are integrally formed at both ends of the V-shaped elastic clamping plate, the V-shaped elastic clamping plate and the V-shaped clamping inner plate jointly form a V-shaped elastic metal plate structure for clamping the outer walls on both sides of the hydraulic automatic control switch body, and a plurality of air springs are arranged between the two V-shaped clamping inner plates and the two H-shaped side plates.

[0006] Preferably, the inner walls of the two V-shaped clamping inner plates are elastically clamped to the outer walls on both sides of the hydraulic automatic control switch body, and each V-shaped clamping inner plate is parallel to the adjacent H-shaped side plate and has a gap between the adjacent H-shaped side plate.

[0007] Preferably, a plurality of air springs are fixedly installed on the outer wall of each V-shaped clamping inner plate, and one end of each air spring away from the V-shaped clamping inner plate is fixed to the inner wall of the adjacent H-shaped side plate.

[0008] Preferably, the air spring is located in the gap between the V-shaped clamping inner plate and the H-shaped side plate, and the H-shaped cross plate is integrally formed with a foot rib plate at each end, and each foot rib plate is fixed to the inner wall of the H-shaped side plate.

[0009] Preferably, the connecting end of each V-shaped clamping inner plate and V-shaped elastic clamping plate has a first chamfer, and the tail end of the V-shaped elastic clamping plate has a second chamfer.

[0010] Preferably, the inner walls of the V-shaped elastic clamping plate and the two V-shaped clamping inner plates are provided with anti-skid layers.

[0011] Preferably, the top surface of each H-shaped side plate away from the H-shaped cross plate is longitudinally provided with a rectangular through hole, and each rectangular through hole is inserted with an L-shaped support plate, and the end of the L-shaped support plate away from the H-shaped side plate is supported on the bottom surface of the hydraulic automatic control switch body.

[0012] Preferably, the H-shaped side plate is adjustably and tightly connected with the L-shaped support plate through locking bolts, and the bottom inner wall of each L-shaped support plate is bonded with a rubber protective pad, which elastically abuts on the bottom surface of the hydraulic automatic control switch body.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1. The V-shaped elastic metal plate structure formed by the V-shaped elastic clamping plate and the V-shaped clamping inner plate can tightly fit the two side walls of the hydraulic automatic control switch body and provide uniform clamping force. This design not only enhances the fixing stability, but also adapts to hydraulic automatic control switch bodies of different sizes, improving the versatility and applicability. The H-shaped side plate, H-shaped cross plate, V-shaped elastic clamping plate and V-shaped clamping inner plate can be assembled together through simple welding or bolt connection. This design not only simplifies the installation process, but also facilitates subsequent maintenance and replacement.

[0015] 2. The ship hydraulic automatic control switch assembly is provided with an air spring in the gap between the V-shaped clamping inner plate and the H-shaped side plate, which can provide effective buffering effect when the ship shakes or is subjected to external impact. This not only reduces the influence of vibration on the hydraulic automatic control switch body, prolongs the service life of the equipment, but also improves the reliability of the system. BRIEF DESCRIPTION OF DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the specification, together with the embodiments of the utility model, to explain the utility model, and do not constitute a limitation on the utility model. In the drawings:

[0017] Fig. 1 is a front view structural schematic view of the utility model;

[0018] Fig. 2 is a structure schematic view of the clamping mounting assembly in the utility model;

[0019] Fig. 3 is a structure schematic view of the V-shaped elastic clamping plate in the utility model.

[0020] In the figure: 1, hydraulic automatic switch body; 2, joint pipe; 3, clamping mounting assembly; 4, H-shaped side plate; 5, V-shaped elastic clamping plate; 6, V-shaped clamping inner plate; 7, L-shaped support plate; 8, locking bolt; 9, H-shaped cross plate; 10, foot rib plate; 11, threaded hole; 12, rectangular through hole; 13, rubber protection pad; 14, air spring; 15, first chamfer; 16, second chamfer; 17, anti-skid layer. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the utility model. EMBODIMENT

[0022] Please refer to Figs. 1-3The utility model provides the following technical scheme: a marine hydraulic automatic control switch subassembly, including hydraulic automatic control switch body (1), the outer wall of hydraulic automatic control switch body 1 has joint pipe 2, the outside of hydraulic automatic control switch body 1 is clamped and has clamped installation assembly 3, clamped installation assembly 3 provides a stable and adjustable installation platform, so that hydraulic automatic control switch body 1 can be firmly fixed in specific position, simultaneously allows certain adjustment space to adapt to different installation demand. Clamped installation assembly 3 includes two symmetrical H type side plates 4 of setting and the H type cross plate 9 of integrally connecting between two H type side plates 4 one end, and H type side plate 4 and H type cross plate 9 two parts jointly constitute a frame structure, provide the stable installation basis for V type elastic clamping plate 5 and other relevant components. They strengthen the stability of overall structure through the foot rib plate 10, guarantee the reliability of subassembly under harsh environment. The inner wall of H type cross plate 9 towards hydraulic automatic control switch body 1 side is welded with V type elastic clamping plate 5, and the both ends of V type elastic clamping plate 5 are integrally formed with V type clamping inner plate 6, and V type elastic clamping plate 5 and V type clamping inner plate 6 jointly form V type elastic metal plate structure for clamping in the both sides outer wall of hydraulic automatic control switch body 1, and the two components of V type elastic clamping plate 5 and V type clamping inner plate 6 form a flexible clamping mechanism, can closely adhere to the appearance of hydraulic automatic control switch body 1, even if facing different size body also can provide good clamping force, ensure the safe fixation of equipment. Multiple air springs 14 are arranged between the two V type clamping inner plates 6 and the two H type side plates 4.

[0023] In the embodiment, the inner walls of the two V type clamping inner plates 6 are elastically clamped to the two side outer walls of the hydraulic automatic control switch body 1, and each V type clamping inner plate 6 is parallel to the adjacent H type side plate 4 and has a gap between the adjacent H type side plate 4.

[0024] In the embodiment, the multiple air springs 14 are respectively fixedly installed on the outer walls of each V type clamping inner plate 6, and one end of each air spring 14 away from the V type clamping inner plate 6 is fixed to the inner wall of the adjacent H type side plate 4.

[0025] In the embodiment, the air springs 14 are located in the gaps between the V type clamping inner plates 6 and the H type side plates 4, and the two ends of the H type cross plate 9 are integrally formed with the foot rib plates 10, and each foot rib plate 10 is fixed to the inner wall of the H type side plate 4.

[0026] In the embodiment, the connecting end of each V-shaped clamping inner plate 6 and the V-shaped elastic clamping plate 5 is provided with a first chamfer 15, and the tail end of the V-shaped elastic clamping plate 5 is provided with a second chamfer 16. The first chamfer 15 and the second chamfer 16 are designed at the V-shaped elastic clamping plate 5 and the connecting position thereof, which helps to reduce stress concentration and improve the durability and service life of the components.

[0027] In the embodiment, the inner wall of the V-shaped elastic clamping plate 5 and the two V-shaped clamping inner plates 6 is provided with an anti-skid layer 17. The anti-skid layer 17 is arranged on the inner wall of the V-shaped elastic clamping plate 5 and the V-shaped clamping inner plate 6, which increases the friction coefficient of the contact surface and effectively prevents the hydraulic automatic control switch body 1 from sliding or moving during use.

[0028] In the embodiment, the end of each H-shaped side plate 4 away from the H-shaped horizontal plate 9 is provided with a rectangular through hole 12 in the top surface in the longitudinal direction, and an L-shaped supporting plate 7 is inserted into each rectangular through hole 12. The end of the L-shaped supporting plate 7 away from the H-shaped side plate 4 is supported on the bottom surface of the hydraulic automatic control switch body 1 to support the hydraulic automatic control switch body 1. The L-shaped supporting plate 7 is inserted into the rectangular through hole 12 of the H-shaped side plate 4 and is fixed by a locking bolt 8, thereby providing additional support for the hydraulic automatic control switch body 1 and enhancing the stability of the overall structure.

[0029] In the embodiment, the H-shaped side plate 4 is connected to the L-shaped supporting plate 7 by the locking bolt 8, and the bottom inner wall of each L-shaped supporting plate 7 is bonded with a rubber protective pad 13. The rubber protective pad 13 elastically abuts on the bottom surface of the hydraulic automatic control switch body 1 to protect the hydraulic automatic control switch body 1 from shock and prevent the hydraulic automatic control switch body 1 from sliding. The rubber protective pad 13 is bonded to the bottom of the L-shaped supporting plate 7 to directly contact and support the hydraulic automatic control switch body 1, thereby playing a role in shock absorption and anti-skid and further ensuring the safety and stability of the equipment.

[0030] The working principle and use process of the utility model are as follows: when the marine hydraulic automatic control switch assembly is used, a suitable position is selected to install the hydraulic automatic control switch body 1, and it is ensured that the position has sufficient space and is convenient for subsequent operation and maintenance. Two H-shaped side plates 4 and an H-shaped horizontal plate 9 are fixed together by welding or other means to form a stable frame structure. The H-shaped horizontal plate 9 is integrally formed with a supporting rib plate 10 at both ends to enhance the rigidity of the overall structure. The V-shaped elastic clamping plate 5 is welded to the inner wall of the side of the H-shaped horizontal plate 9 facing the hydraulic automatic control switch body 1. The V-shaped elastic clamping plate 5 is integrally formed with a V-shaped clamping inner plate 6 at both ends to form a V-shaped elastic metal plate structure. An air spring 14 is installed in the gap between each V-shaped clamping inner plate 6 and the adjacent H-shaped side plate 4. One end of the air spring 14 is fixed to the outer wall of the V-shaped clamping inner plate 6, and the other end is fixed to the inner wall of the H-shaped side plate 4 to provide a buffering and shock-absorbing effect.

[0031] The hydraulic automatic control switch body 1 is placed in the clamping mounting assembly 3 which has been assembled, and the two side walls thereof are in contact with the inner walls of the V-shaped elastic clamping plate 5 and the V-shaped clamping inner plate 6. Due to the elastic properties of the V-shaped elastic clamping plate 5 and the V-shaped clamping inner plate 6, they will clamp the two side walls of the hydraulic automatic control switch body 1 towards the center, ensuring that the body 1 is firmly fixed. The inner walls of the V-shaped elastic clamping plate 5 and the V-shaped clamping inner plate 6 are provided with an anti-skid layer 17 to increase the friction and prevent the hydraulic automatic control switch body 1 from sliding or moving.

[0032] A rectangular through hole 12 is longitudinally formed on the top surface of each H-shaped side plate 4 away from the H-shaped transverse plate 9, and the L-shaped support plate 7 is inserted into the rectangular through hole 12. By adjusting the height of the L-shaped support plate 7, it is supported on the bottom surface of the hydraulic automatic control switch body 1, providing additional support. The L-shaped support plate 7 and the H-shaped side plate 4 are adjustably locked together using the locking bolt 8, ensuring that the L-shaped support plate 7 is firmly fixed.

[0033] A rubber protective pad 13 is attached to the inner wall of the bottom of each L-shaped support plate 7, ensuring that the rubber protective pad 13 is elastically abutted to the bottom surface of the hydraulic automatic control switch body 1. The rubber protective pad 13 not only provides a damping effect, but also prevents the hydraulic automatic control switch body 1 from falling or being damaged due to the rocking of the ship.

[0034] The joint pipe 2 is connected to the corresponding interface of the hydraulic automatic control switch body 1, ensuring that the fluid can flow smoothly into or out of the body 1.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent replacements to some technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A marine hydraulic auto switch assembly comprising a hydraulic auto switch body (1), characterized in that: The outer wall of the hydraulic automatic switch body (1) is provided with a joint pipe (2), the outer wall of the hydraulic automatic switch body (1) is clamped with a clamping mounting assembly (3), the clamping mounting assembly (3) comprises two symmetrically arranged H-shaped side plates (4) and an H-shaped transverse plate (9) integrally connected between the two H-shaped side plates (4), the H-shaped transverse plate (9) is welded with a V-shaped elastic clamping plate (5) towards the inner wall of one side of the hydraulic automatic switch body (1), the two ends of the V-shaped elastic clamping plate (5) are integrally formed with V-shaped clamping inner plates (6), the V-shaped elastic clamping plate (5) and the V-shaped clamping inner plates (6) together form a V-shaped elastic metal plate structure for clamping the outer walls of the two sides of the hydraulic automatic switch body (1), and a plurality of air springs (14) are arranged between the two V-shaped clamping inner plates (6) and the two H-shaped side plates (4).

2. A marine hydraulic self-operated switch assembly according to claim 1, characterized in that: The inner walls of the two V-shaped clamping inner plates (6) are elastically clamped towards the centers of the outer walls of the two sides of the hydraulic automatic switch body (1), each V-shaped clamping inner plate (6) is parallel to the adjacent H-shaped side plate (4) and has a gap between the V-shaped clamping inner plate (6) and the adjacent H-shaped side plate (4).

3. A marine hydraulic self-contained switch assembly according to claim 2, wherein: A plurality of air springs (14) are fixedly installed on the outer walls of each V-shaped clamping inner plate (6), and one end of each air spring (14) away from the V-shaped clamping inner plate (6) is fixed to the inner wall of the adjacent H-shaped side plate (4).

4. A marine hydraulic self-contained switch assembly according to claim 3, wherein: The air springs (14) are located in the gaps between the V-shaped clamping inner plates (6) and the H-shaped side plates (4), and the two ends of the H-shaped transverse plate (9) are integrally formed with leg rib plates (10), and each leg rib plate (10) is fixed to the inner wall of the H-shaped side plate (4).

5. A marine hydraulic self-contained switch assembly according to claim 4, wherein: The connection end of each V-shaped clamping inner plate (6) and the V-shaped elastic clamping plate (5) has a first chamfer (15), and the tail end of the V-shaped elastic clamping plate (5) has a second chamfer (16).

6. A marine hydraulic self-contained switch assembly according to claim 5, wherein: The inner walls of the V-shaped elastic clamping plate (5) and the two V-shaped clamping inner plates (6) are provided with anti-skid layers (17).

7. A marine hydraulic self-contained switch assembly according to claim 6, wherein: The top surface of one end of each H-shaped side plate (4) away from the H-shaped transverse plate (9) is longitudinally provided with a rectangular through hole (12), and each rectangular through hole (12) is inserted with an L-shaped support plate (7), and one end of the L-shaped support plate (7) away from the H-shaped side plate (4) is supported on the bottom surface of the hydraulic automatic switch body (1).

8. A marine hydraulic self-contained switch assembly according to claim 7, wherein: The H-shaped side plate (4) is adjustably and tightly connected with the L-shaped support plate (7) through a locking bolt (8), and the bottom inner wall of each L-shaped support plate (7) is bonded with a rubber protective pad (13), and the rubber protective pad (13) is elastically abutted on the bottom surface of the hydraulic automatic switch body (1).

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