Radar base lifting improvement device

Abstract

The utility model relates to a radar base lifting improvement device, and relates to the field of radar equipment lifting devices, the radar base lifting improvement device comprises a supporting column, a telescopic oil cylinder, a mast and an installation platform, the supporting column is hollow, the telescopic oil cylinder is installed in the supporting column in the length direction of the supporting column, the mast is arranged on the telescopic oil cylinder in a sleeving mode, and the installation platform is installed on the mast. The telescopic oil cylinder is installed on the mast and connected with a piston rod of the telescopic oil cylinder, the installation platform is installed at the top end of the mast, a mast positioning sleeve is installed at the upper end of the supporting column, and the mast is connected with the mast positioning sleeve in a sliding mode. The mast has the effect of further improving the stability of supporting the radar by the mast.

Description

Technical Field

[0001] The present application relates to the field of radar equipment lifting devices, and in particular to an improved radar base lifting device. Background Art

[0002] The increasing use of marine radar has made it a crucial tool for navigation and safety. Radar is used to detect the surrounding environment, identify other vessels, obstacles, and navigational landmarks, and thus ensure safe navigation. However, in complex maritime environments, radar operating stability directly impacts vessel safety. Therefore, ensuring radar stability and reliability in various weather conditions has become a pressing issue. Currently, to ensure radar height adjustability, a common approach is to use hydraulic cylinders or motors to directly raise and lower the mast. This approach allows for flexible adjustment of the radar's height and also allows for lowering the radar to allow for normal navigation in environments with height restrictions. Alternatively, some approaches employ other structural configurations to mount radar at higher locations, such as fixed masts or modular structures. However, these approaches all have limitations in practical application. For example, existing structures that directly drive the mast's elevation suffer from poor stability in inclement weather, making it susceptible to swaying caused by wind and waves, potentially affecting radar operation. This instability is particularly pronounced in high winds and high waves at sea, compromising radar accuracy and reliability. Utility Model Content

[0003] In order to further improve the stability of the mast supporting the radar, the present application provides an improved radar base lifting device.

[0004] The radar pedestal lifting and improvement device provided in this application adopts the following technical solutions:

[0005] A radar pedestal lifting and lowering improvement device includes a pillar, a telescopic cylinder, a mast and a mounting platform. The pillar is hollow, the telescopic cylinder is installed inside the pillar along the length direction of the pillar, the mast is sleeved on the telescopic cylinder and connected to the telescopic cylinder piston rod, the mounting platform is installed at the top of the mast, a mast positioning sleeve is installed at the upper end of the pillar, and the mast is slidably connected to the mast positioning sleeve.

[0006] By implementing these technical solutions, the improved radar pedestal lift system provides stable support in inclement weather, ensuring stable radar operation and enhancing navigation safety. Specifically, the hollow design of the support column facilitates the installation of a telescopic cylinder, which drives the mast smoothly up and down, while the mounting platform ensures a secure radar installation. The mast locating sleeve, which mates with the upper end of the support column, further enhances stability during mast raising and lowering.

[0007] In a specific possible implementation scheme, it also includes an anti-rotation guide rod, a guide sleeve is installed at the lower end of the telescopic mast, the anti-rotation guide rod is installed in the pillar, the anti-rotation guide rod passes through the guide sleeve, and the guide sleeve can slide relative to the anti-rotation guide rod.

[0008] By adopting the above technical solution, the anti-rotation guide rod is installed in the pillar and passes through the guide sleeve at the lower end of the telescopic mast, so that the guide sleeve can slide relative to the anti-rotation guide rod, thereby effectively preventing the mast from rotating during the lifting process, and improving the stability and reliability of the radar base lifting improvement device.

[0009] In a specific possible implementation scheme, two anti-rotation guide rods are provided, and the two anti-rotation guide rods are symmetrically installed relative to the axis of the pillar.

[0010] By adopting the above technical solution, two anti-rotation guide rods are set and symmetrically installed in the pillar, which can effectively prevent the mast from rotating when the telescopic cylinder drives the mast to rise and fall, thereby improving the stability of the radar installation platform.

[0011] In a specific embodiment, a safety pin is further included. A slot is provided on the side wall of the upper end of the support adjacent to the opening, and the installation pin can be inserted into the installation pin to support the bottom of the mast.

[0012] By adopting the above technical solution, the radar mount lifting improvement device can effectively support the bottom of the mast by inserting the safety pin into the slot after the mast rises to the highest position, thereby improving the stability and safety of the mast and the radar installed on it under severe weather conditions.

[0013] In a specific possible implementation scheme, two safety pins are provided, two slots are provided corresponding to the safety pins, and the two slots are symmetrically opened on the side walls of the pillar relative to the axis of the pillar.

[0014] By adopting the above technical solution, the radar base lifting improvement device can use two safety pins to be inserted into the slots symmetrically opened on both sides of the pillar after the mast rises to the highest point, thereby effectively supporting the bottom of the mast, improving the stability of the mast in severe weather, and further ensuring the reliability of the radar operation.

[0015] In a specific possible implementation scheme, limit rings are installed on the inner side walls of the upper and lower ends of the guide sleeve, the limit rings and the sleeve are arranged on the mast, and the mast can slide relative to the limit rings.

[0016] By adopting the above technical solution, limiting rings are installed on the inner walls of the upper and lower ends of the guide sleeve, so that the mast can slide more stably during the lifting process, effectively avoiding the mast from offsetting or shaking during the movement, thereby improving the overall stability of the radar base lifting improvement device.

[0017] In a specific feasible implementation scheme, a support ring is installed at the bottom of the mast positioning sleeve, and the mast positioning sleeve is fixed to the top of the pillar through the support tube and thus connected to the pillar. A reinforcement plate is provided on the support ring, and the lower end of the reinforcement plate is installed on the support ring, and the side wall of the reinforcement plate on one side is perpendicular to the lower bottom surface and is connected to the side wall of the mast positioning sleeve.

[0018] By adopting the above technical solution, the support ring enhances the stability of the mast positioning sleeve, and the reinforcement plate further improves the reliability of the connection between the mast positioning sleeve and the pillar, thereby improving the stability of the overall device and ensuring that the radar installation platform is more stable and reliable during the lifting process.

[0019] In a specific embodiment, a reinforcing rod is further included, one end of which is mounted on the outer side wall of the pillar and the other end is supported on the ground, and the angle formed by the reinforcing rod and the side wall of the pillar toward the ground is an acute angle.

[0020] By adopting the above technical solution, one end of the reinforcing rod is installed on the outer wall of the pillar, and the other end is supported on the ground, forming an acute angle toward the ground, which effectively enhances the overall stability and wind resistance of the device, ensuring that the radar can maintain a stable working state under severe weather conditions.

[0021] In summary, this application includes at least one of the following beneficial technical effects:

[0022] 1. The improved radar pedestal lift system provides stable support in inclement weather, ensuring stable radar operation and enhancing navigation safety. Specifically, the hollow design of the support column facilitates the installation of the telescopic cylinder, which drives the mast to smoothly raise and lower it, and the mounting platform ensures a secure radar installation. The mast locating sleeve cooperates with the upper end of the support column to further enhance stability during mast raising and lowering.

[0023] 2. The anti-rotation guide rod is installed inside the support column and passes through the guide sleeve at the lower end of the telescopic mast plate. This allows the guide sleeve to slide relative to the anti-rotation guide rod, effectively preventing the mast from rotating during the lifting process, thereby improving the stability and reliability of the radar pedestal lifting device.

[0024] 3. One end of the reinforcing rod is installed on the outer wall of the pillar, and the other end is supported on the ground, forming an acute angle toward the ground. This effectively enhances the overall stability and wind resistance of the device, ensuring that the radar can maintain a stable working state under adverse weather conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a cross-sectional view of an embodiment of the present application.

[0026] Figure 2 is Figure 1 an enlarged view of part A in

[0027] Figure 3 This is a top view of an embodiment of the present application.

[0028] Explanation of reference numerals: 1, support column; 11, slot; 2, telescopic oil cylinder; 3, mast; 4, installation platform; 5, mast positioning sleeve; 51, limit ring; 52, support ring; 53, reinforcing plate; 6, safety bolt; 7, anti-rotation guide rod; 8, reinforcing rod; 9, guide sleeve. Detailed implementation manners

[0029] In the description of the present application, it should be noted that unless otherwise clearly specified and limited, the terms "set" and "connect" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a direct connection or an indirect connection through an intermediate medium, and may be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0030] An embodiment of the present application discloses an improved device for lifting a radar pedestal.

[0031] As Figure 1 shown, the improved device for lifting a radar pedestal includes a support column 1, a telescopic oil cylinder 2, a mast 3, and an installation platform 4. The support column 1 is installed on the installation base of the hull. The support column 1 is hollow. The telescopic oil cylinder 2 is installed inside the support column 1 along the length direction of the support column 1. The mast 3 is sleeved on the telescopic oil cylinder 2 and is connected to the piston rod of the telescopic oil cylinder 2. The installation platform 4 is installed at the top of the mast 3. A 5 is installed at the upper end of the support column 1. The mast 3 is slidably connected to the 5, achieving a significant improvement in the stability of the radar lifting mechanism on the hull and reducing the negative impact on the radar stability under bad weather conditions.

[0032] The telescopic oil cylinder 2 is installed inside a hollow tube body and is composed of a cylinder block, a piston, a piston rod, and an oil circuit control system. The cylinder block is made of cast iron or steel material to ensure sufficient rigidity and strength. The piston and the piston rod are made of aluminum alloy material, and wear-resistant guide rings are installed on both sides to ensure the smoothness and stability of the piston during movement. Specifically, the oil circuit control system adopts precise control and can adjust the extension and retraction speeds of the piston rod according to actual situations to ensure the smoothness of the mast 3 lifting. Another specific embodiment is that the oil circuit control system can adopt an electronic control system and combine sensors to monitor the oil pressure change to achieve more precise control.

[0033] It further includes a reinforcing rod 8. One end of the reinforcing rod 8 is installed on the outer wall of the support, and the other end is supported on the ground. The angle formed by the reinforcing rod 8 and the side wall of the pillar 1 facing the ground is an acute angle. This structure makes the whole device more stable. Especially in the case of large wind and waves, the reinforcing rod 8 can effectively strengthen the stability of the device.

[0034] Such as Figure 2 As shown, limiting rings 51 are installed on the inner side walls at the upper and lower ends of 5. The limiting rings 51 are sleeved on the mast 3, and the mast 3 can slide relative to the limiting rings 51, so as to ensure a better fit between the mast 3 and 5, and further ensure the guiding effect on the mast 3. A support ring 52 is installed at the bottom of 5. The guide sleeve 9 is fixed to the top of the pillar 1 through a support pipe and thus connected to the pillar 1. A reinforcing plate 53 is provided on the support ring 52. The lower end of the reinforcing plate 53 is installed on the support ring 52. The side wall of the reinforcing plate 53 perpendicular to the lower bottom surface on one side is connected to the side wall of 5. This structure ensures that the guide sleeve 9 can be more firmly fixed to the top of the pillar 1 and will not shift due to the movement of the mast 3.

[0035] It further includes a safety bolt 6. Slots 11 are opened on the side wall of the upper part of the support adjacent to the opening. The safety bolt 6 can be inserted into the slots 11 to support the bottom of the mast 3, further improving the safety performance and reliability of the device. There are two safety bolts 6, and there are also two slots 11 corresponding to the safety bolts 6. The two slots 11 are symmetrically opened on the two side walls of the pillar 1 with respect to the axis of the pillar 1.

[0036] By adding the design of the safety bolt 6, double support can be provided when the mast 3 rises to a predetermined position, further enhancing the safety and reliability of the device. This design not only effectively prevents the radar from shaking due to wind and waves in bad weather, but also ensures the stability of the radar in a fixed position, improving the reliability and practicality of the overall system.

[0037] Such as Figure 3 As shown, it further includes an anti-rotation guide rod 7. A guide sleeve 9 is installed at the lower part of the telescopic mast plate. The anti-rotation guide rod 7 is installed in the pillar 1. There are two anti-rotation guide rods 7. The two anti-rotation guide rods 7 are symmetrically installed with respect to the axis of the pillar 1. The anti-rotation guide rod 7 penetrates through the guide sleeve 9, and the guide sleeve 9 can slide relative to the anti-rotation guide rod 7. During the lifting and lowering process of the mast 3, the rotation of the mast 3 is restricted, so that the mast 3 can be kept in the central position relative to the pillar 1 during the lifting and lowering process, preventing unbalance caused by the offset of the mast 3.

[0038] The implementation principle of an improved device for lifting a radar mount in an embodiment of the present application is as follows: The telescopic oil cylinder 2 drives the mast 3 to move. Limiting rings 51 are installed on the inner side walls of the upper and lower ends of the mast positioning sleeve 5. The limiting rings 51 are sleeved on the mast 3, and the mast 3 can slide relative to the limiting rings 51, so as to ensure a better fit between the mast 3 and the mast positioning sleeve 5, playing a guiding role for the mast 3. At the same time, the anti-rotation guide rod 7 arranged in the support column 1 and the guide sleeve 9 cooperate with each other to limit the rotation of the mast 3 during the lifting and lowering process of the mast 3. In this way, it can be ensured that the mast 3 is in a central position relative to the support column 1 during the lifting and lowering process, preventing the imbalance phenomenon caused by the deviation of the mast 3. When the mast 3 rises to the limit position, the safety bolt 6 can be inserted into the slot 11 and supported at the bottom of the mast 3, providing double support for the mast 3, further improving the safety and reliability of the device, and thus further improving the stability of the mast 3 in supporting the radar.

[0039] The above are all preferred embodiments of the present application. The protection scope of the present application is not limited by this. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application shall be covered within the protection scope of the present application.

Claims

1. An improved device for lifting a radar pedestal, characterized in that: It includes a support column (1), a telescopic oil cylinder (2), a mast (3) and a mounting platform (4). The support column (1) is hollow. The telescopic oil cylinder (2) is installed inside the support column (1) along the length direction of the support column (1). The mast (3) is sleeved on the telescopic oil cylinder (2) and is connected to the piston rod of the telescopic oil cylinder (2). The mounting platform (4) is installed at the top of the mast (3). A mast positioning sleeve (5) is installed at the upper end of the support column (1), and the mast (3) is slidably connected to the mast positioning sleeve (5).

2. The radar pedestal lifting improvement device according to claim 1, characterized in that: It further includes an anti-rotation guide rod (7). A guide sleeve (9) is installed at the lower end of the mast (3). The anti-rotation guide rod (7) is installed inside the support column (1). The anti-rotation guide rod (7) penetrates through the guide sleeve (9), and the guide sleeve (9) can slide relative to the anti-rotation guide rod (7).

3. The radar pedestal lifting improvement device according to claim 2, characterized in that: There are two anti-rotation guide rods (7), and the two anti-rotation guide rods (7) are symmetrically installed relative to the axis of the support column (1).

4. The radar base lifting improvement device according to claim 1, characterized in that: It further includes a safety bolt (6). A slot (11) is opened on the side wall of the upper end of the support column (1) near the opening. The safety bolt (6) can be inserted into the slot (1) to support the bottom of the mast (3).

5. The radar base lifting improvement device according to claim 4, wherein: There are two safety bolts (6), and two slots (11) corresponding to the safety bolts (6) are provided. The two slots (11) are symmetrically opened on the two side walls of the support column (1) relative to the axis of the support column (1).

6. The radar pedestal lifting improvement device according to claim 2, characterized in that: Limit rings (51) are installed on the inner side walls at the upper and lower ends of the guide sleeve (9). The limit rings (51) are sleeved on the mast (3), and the mast (3) can slide relative to the limit rings (51).

7. The radar base lifting improvement device according to claim 1, characterized in that: A support ring (52) is installed at the bottom of the mast positioning sleeve (5). The mast positioning sleeve (5) is fixed to the top of the support column (1) through the support ring (52) to be connected to the support column (1). A reinforcing plate (53) is provided on the support ring (52). The lower end of the reinforcing plate (53) is installed on the support ring (52). The side wall of the reinforcing plate (53) perpendicular to the lower bottom surface on one side is connected to the side wall of the mast positioning sleeve (5).

8. The radar pedestal lifting improvement device according to claim 1, characterized in that: It further includes a reinforcing rod (8). One end of the reinforcing rod (8) is installed on the outer side wall of the support column (1), and the other end supports on the ground. The angle formed by the reinforcing rod (8) and the side wall of the support column (1) facing the ground is an acute angle.

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