Ship transformer with anti-seismic and anti-inclination functions

Abstract

The invention discloses a ship transformer with anti-seismic and anti-tilt functions, and relates to the technical field of ship anti-seismic transformers, the ship transformer with anti-seismic and anti-tilt functions comprises a base, a plurality of bottom feet are mounted on the base, a cushion pad is mounted at the bottom of the base, two rotating sleeves are rotatably mounted on the base, and the two rotating sleeves are rotatably mounted on the base. A spiral groove is formed in the inner wall of each rotating sleeve, rotating columns are slidably installed in the rotating sleeves, spiral protruding blocks are installed on the rotating columns, the rotating columns are connected with the rotating sleeves through buffer springs, a transformer is installed at the tops of the two rotating columns, and the transformer is connected with the base through a plurality of telescopic supporting rods. According to the anti-inclination ship, the buffer pad and the buffer spring absorb part of vibration, meanwhile, the rotating column converts falling impact force into rotating power of the rotating sleeve under the action of the spiral groove and the spiral protruding block, the anti-vibration function is achieved, then the base is fixed to the ship body through the bottom feet, and the multiple telescopic supporting rods are fixed, so that the anti-inclination function is achieved.

Description

Technical Field

[0001] This invention relates to the field of marine anti-vibration transformer technology, specifically a marine transformer with anti-vibration and anti-tilting functions. Background Technology

[0002] A transformer is a device that uses the principle of electromagnetic induction to change alternating current voltage. Its main functions include voltage transformation, current transformation, impedance transformation, isolation, and voltage stabilization. According to their application, they can be divided into distribution transformers, fully sealed transformers, combined transformers, dry-type transformers, oil-immersed transformers, and single-phase transformers. Transformers used on ships, in addition to the above functions, must also have earthquake and tilt resistance to ensure a stable and reliable power supply.

[0003] In related technologies, transformers are typically fixed directly to the ship's hull during use, with diagonal supports used to prevent tilting. This results in an excessively rigid shock-absorbing system. When the ship is impacted, the transformer tends to tilt, and the impact force is directly transmitted to the transformer through the hull, making its internal components prone to damage. Summary of the Invention

[0004] The purpose of this invention is to provide a marine transformer with anti-seismic and anti-tilting functions to solve the problems raised in the prior art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: The marine transformer with anti-seismic and anti-tilting functions includes a base, on which multiple feet are installed, and the base is fixedly installed to the hull via the feet. A buffer pad is installed between the bottom of the base and the hull. Two rotating seats are installed on the base, and a rotating sleeve is rotatably installed within each of the two rotating seats. Multiple helical grooves are formed on the inner wall of each rotating sleeve, and a rotating column is slidably installed within the rotating sleeve. Multiple helical protrusions are installed on the cylindrical surface of the rotating column, and the helical protrusions correspond one-to-one with the helical grooves. The bottom of the rotating column is connected to the bottom of the rotating sleeve by a buffer spring. The two rotating columns are equipped with mounting plates on their tops, and transformers are mounted on the mounting plates. The bottom of the transformers is connected to the base via multiple telescopic struts. When the ship sways, the shock absorbers reduce the impact on the transformers. Under the impact force, the transformers press down on the mounting plates, transferring the impact force generated by the vibration to the buffer springs. As the mounting plates descend, the rotating columns, under the action of the spiral grooves and spiral protrusions, convert part of the downward impact force into the rotational power of the rotating sleeve, thus achieving the anti-vibration function. The base is then fixed to the hull by the feet, and the multiple telescopic struts are also fixed, thereby achieving the anti-tilting function.

[0006] As a preferred technical solution, the buffer pad is in contact with the base and the hull and has a certain pressure.

[0007] As a preferred technical solution, the base is also provided with auxiliary fixing components, safety protection components and vibration detection components. The auxiliary fixing components reduce the impact of lateral loads when the transformer is subjected to vibration impact. The safety protection components automatically reinforce the fixing protection of the transformer when a violent shaking is detected. The vibration detection components detect the vibration impact on the transformer.

[0008] As a preferred technical solution, the auxiliary fixing assembly includes a support platform, a chamber, a first shaft, a coupling, a second shaft, a driving bevel gear, a driven bevel gear, a screw, a slider, a fixing rod, a fixing base plate, a sliding rod, a fixing top plate, a connecting spring, a rubber wheel, a fixing block, a sliding groove, a small pulley, and a large pulley;

[0009] The transformer is symmetrically supported on both sides, each support having a chamber. A first shaft is rotatably mounted within each chamber, and a second shaft is rotatably mounted on the top of each support. The first and second shafts are connected by a coupling. A driving bevel gear is mounted on the top of the second shaft. A fixing block is mounted on the top of the support, and a sliding groove is formed on the fixing block. A screw is rotatably mounted within the sliding groove. A driven bevel gear is mounted on the end of the screw near the driving bevel gear, and the driving and driven bevel gears mesh. A slider is mounted on the screw, and a fixing rod is mounted on the slider. A fixing base plate is mounted at the end of the fixing rod, and multiple sliding rods are slidably mounted on the fixing base plate, each sliding rod being fitted with a connecting spring. The system consists of a spring, multiple sliding rods with fixed top plates, and multiple rubber wheels mounted on the fixed top plates. A small pulley is mounted on the first shaft, and a large pulley is mounted on the rotating sleeve. A belt is fitted between the small pulley and the large pulley. When the transformer is vibrated and the mounting plate is pressed down, the rotating sleeve drives the large pulley to rotate. The large pulley drives the first shaft on the small pulley to rotate, thereby driving the active bevel gear on the second shaft to rotate the driven bevel gear, which in turn drives the screw to rotate. This causes the fixed rod on the slider to approach the transformer. After the fixed top plate is close to the transformer, the contact pressure causes the sliding rod to slide and compress the connecting spring, making the rubber wheels press the transformer more tightly, thus ensuring that the transformer will not tilt without increasing the rigidity of the damping system or affecting the damping effect.

[0010] As a preferred technical solution, the safety protection component includes a slide rail, a support column, an adjustment groove, a top rod, a mounting block, a first spring, a clamping plate, a rubber friction plate, a hydraulic push rod, a push plate, a mounting column, a liquid bottle, and a monitoring camera;

[0011] Two slide rails are symmetrically installed on both sides of the base. Support columns are slidably mounted on each slide rail. Each support column has an adjustment groove, and a top rod is installed within the adjustment groove. An installation block is mounted on the top of each top rod. A first spring is sleeved on the top rod, and both ends of the first spring are connected to the bottom of the installation block and the bottom of the adjustment groove, respectively. A clamping plate is mounted on the installation block, and a rubber friction plate is mounted on the clamping plate. A hydraulic push rod is installed on one side of each slide rail. The output end of the hydraulic push rod penetrates the side wall of the slide rail, and a push plate is mounted on the output end of the hydraulic push rod. A mounting column and a monitoring camera are provided on one side of the hydraulic push rod. A liquid bottle is installed on the mounting column. The monitoring camera is electrically connected to the hydraulic push rod. When the ship experiences severe swaying, the monitoring camera automatically controls the hydraulic push rod to start, pushing the support column to slide on the slide rail via a push plate. This causes the clamping plate to tightly adhere to the transformer along with the rubber friction plate. At the same time, the monitoring camera can control the force with which the clamping plate fixes the transformer based on the severity of the liquid swaying in the liquid bottle, thereby protecting the transformer and reducing the lateral force on the transformer caused by severe swaying of the ship, achieving the purpose of protection.

[0012] As a preferred technical solution, the liquid in the liquid bottle shall not exceed half its capacity.

[0013] As a preferred technical solution, the vibration detection component includes a hydraulic box, an observation window, a scale, a sliding column, a float, a second spring, a laser rangefinder, a hydraulic pipe, an oil outlet; an electric slide rail, a mounting bracket, a cleaning brush, and an alarm.

[0014] A hydraulic box is installed on the side wall of one of the support platforms. An observation window is provided on the hydraulic box, and a scale is installed on the side of the hydraulic box near the observation window. A sliding column is installed inside the hydraulic box, and a float is slidably mounted on the sliding column. A second spring is sleeved on the sliding column, with its two ends connected to the top of the float and the top of the hydraulic box, respectively. A laser rangefinder is installed on the top of the hydraulic box, and an alarm is installed on the top of the transformer. The alarm is electrically connected to the laser rangefinder. The rotating sleeve is filled with hydraulic oil, and an oil outlet is provided on the rotating base. The oil outlet is connected to the hydraulic box via a hydraulic pipe. The hydraulic box is symmetrically installed on both sides. The system includes an electric slide rail with a mounting bracket slidably mounted on it. A cleaning brush is mounted on the mounting bracket and contacts the observation window. When the transformer is vibrated and the mounting plate is pressed down, the rotating column descends, squeezing the hydraulic oil inside the rotating sleeve. This hydraulic oil then enters the hydraulic box through hydraulic pipes, causing the float to rise due to buoyancy. The distance the float rises reflects the distance the rotating column descends, thus reflecting the vibration impact force on the transformer, achieving vibration detection. Simultaneously, if the laser rangefinder detects that the float's height has not changed for an extended period, it controls an alarm to alert staff that the transformer's vibration damping system may be malfunctioning and requires maintenance.

[0015] As a preferred technical solution, an oil cooling box is provided on one side of the base. The output and input ends of the oil cooling box are connected to the output and input ends of the transformer that are immersed in cooling through pipes, and solenoid valves are installed on both pipes. A temperature sensor is installed on the top of the transformer. The temperature sensor is electrically connected to the oil cooling box and the solenoid valves. When the temperature sensor detects that the temperature of the cooling oil is not in the appropriate range, it controls the heat dissipation power of the oil cooling box and the opening and closing size of the solenoid valve output port, thereby realizing the temperature control of the cooling oil.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. This application reduces the vibration and impact on the transformer by using a buffer pad. Under the action of the impact force, the transformer presses down on the mounting plate, transferring the impact force generated by the vibration to the buffer spring. At the same time as the mounting plate descends, the sliding column converts part of the downward impact force into the rotational power of the rotating sleeve under the action of the spiral groove and spiral protrusion, thereby achieving the anti-vibration function. Then, the base is fixed to the hull by the foot and multiple telescopic support rods, thereby achieving the anti-tilting function.

[0018] 2. When the mounting plate is pressed down by vibration, the rotating sleeve drives the large pulley to rotate, which in turn drives the first shaft on the small pulley to rotate. This drives the active bevel gear on the second shaft to rotate the driven bevel gear, which in turn rotates the screw. This causes the fixed rod on the slider to approach the transformer. After the fixed top plate is close to the transformer, the contact pressure causes the slider to slide and compress the connecting spring, making the rubber wheel press the transformer tighter. This ensures that the transformer will not tilt, without increasing the rigidity of the damping system or affecting the damping effect.

[0019] 3. This application utilizes the downward movement of the rotating column to compress the hydraulic oil inside the rotating sleeve, allowing the hydraulic oil to enter the hydraulic box through the hydraulic pipe. This causes the float to rise due to buoyancy, and the distance the float rises reflects the distance the rotating column descends, thus reflecting the vibration and impact force experienced by the transformer, achieving the function of vibration detection. At the same time, when the laser rangefinder detects that the float height has not changed for a long time, it controls the alarm to alert the staff that the transformer's vibration damping system may have malfunctioned and needs to be repaired. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall first-view structure of the present invention;

[0021] Figure 2 This is a schematic diagram of the overall second-view structure of the present invention;

[0022] Figure 3 This is a schematic diagram of the first half-section structure of the present invention;

[0023] Figure 4This is a schematic diagram of the second half-section structure of the present invention;

[0024] Figure 5 This is a schematic diagram of the third half-section structure of the present invention;

[0025] Figure 6 for Figure 2 Enlarged structural diagram at point A;

[0026] Figure 7 for Figure 5 Enlarged structural diagram at point B;

[0027] Figure 8 for Figure 5 A magnified structural diagram at point C.

[0028] In the diagram: 1. Base; 101. Foot; 102. Buffer pad; 103. Rotary seat; 104. Rotary sleeve; 1041. Spiral groove; 105. Rotary column; 1051. Spiral protrusion; 106. Buffer spring; 107. Mounting plate; 108. Transformer; 109. Telescopic support rod;

[0029] 2. Auxiliary fixing components; 201. Support platform; 202. Chamber; 203. First shaft; 204. Coupling; 205. Second shaft; 206. Driving bevel gear; 207. Driven bevel gear; 208. Screw; 209. Slider; 210. Fixing rod; 211. Fixing base plate; 212. Slide rod; 213. Fixing top plate; 214. Connecting spring; 215. Rubber wheel; 216. Fixing block; 217. Slide groove; 218. Small pulley; 219. Large pulley;

[0030] 3. Safety protection components; 301. Slide rail; 302. Support column; 303. Adjustment groove; 304. Top rod; 305. Mounting block; 306. First spring; 307. Clamping plate; 308. Rubber friction plate; 309. Hydraulic push rod; 310. Push plate; 311. Mounting column; 313. Liquid bottle; 314. Monitoring camera;

[0031] 4. Vibration detection assembly; 401. Hydraulic box; 402. Observation window; 403. Scale; 404. Slide bar; 405. Float; 406. Second spring; 407. Laser rangefinder; 408. Hydraulic pipe; 4081. Oil outlet; 409. Electric slide rail; 410. Mounting bracket; 411. Cleaning brush; 412. Alarm;

[0032] 5. Oil cooler box; 501. Solenoid valve; 502. Temperature sensor. Detailed Implementation

[0033] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0034] Example: Figures 1-5 As shown, this invention provides a technical solution for a marine transformer with anti-seismic and anti-tilting functions. The marine transformer includes a base 1, on which multiple feet 101 are mounted, and the base 1 is fixedly installed to the hull via the feet 101. A buffer pad 102 is installed between the bottom of the base 1 and the hull. Two rotating seats 103 are mounted on the base 1, and rotating sleeves 104 are rotatably mounted within each of the two rotating seats 103. Multiple spiral grooves 1041 are formed on the inner wall of the rotating sleeves 104. A rotating column 105 is slidably mounted within the rotating sleeve 104. Multiple spiral protrusions 1051 are mounted on the cylindrical surface of the rotating column 105, and the spiral protrusions 1051 correspond one-to-one with the spiral grooves 1041. The bottom of the rotating column 105 and the bottom of the rotating sleeve 104 are connected by a buffer spring 106. Next, mounting plates 107 are installed on the top of the two rotating columns 105, and transformers 108 are installed on the mounting plates 107. The bottom of the transformers 108 is connected to the base 1 through multiple telescopic support rods 109. When the ship sways, the buffer pads 102 reduce the vibration impact on the transformers 108. Under the action of the impact force, the transformers 108 press down on the mounting plates 107, transferring the impact force generated by the vibration to the buffer springs 106. At the same time as the mounting plates 107 descend, the rotating columns 105 convert part of the descending impact force into the rotational power of the rotating sleeves 104 under the action of the spiral grooves 1041 and the spiral protrusions 1051, thereby achieving the anti-vibration function. Then, the base 1 is fixed to the hull by the foot 101 and the multiple telescopic support rods 109, thereby achieving the anti-tilting function.

[0035] The buffer pad 102 is in contact with the base 1 and the hull and is under certain pressure.

[0036] The base 1 is also equipped with an auxiliary fixing component 2, a safety protection component 3, and a vibration detection component 4. The auxiliary fixing component 2 reduces the impact of lateral load when the transformer 108 is subjected to vibration and impact. The safety protection component 3 automatically strengthens the fixing protection of the transformer 108 when it detects severe shaking. The vibration detection component 4 detects the vibration and impact on the transformer 108.

[0037] like Figure 5 , Figure 6 and Figures 1-3As shown, the auxiliary fixing assembly 2 includes a support platform 201, a chamber 202, a first shaft 203, a coupling 204, a second shaft 205, a driving bevel gear 206, a driven bevel gear 207, a screw 208, a slider 209, a fixing rod 210, a fixing base plate 211, a sliding rod 212, a fixing top plate 213, a connecting spring 214, a rubber wheel 215, a fixing block 216, a sliding groove 217, a small pulley 218, and a large pulley 219.

[0038] The transformer 108 has symmetrical support platforms 201 on both sides. Each support platform 201 has a chamber 202. A first shaft 203 is rotatably mounted within each chamber 202. A second shaft 205 is rotatably mounted on the top of each support platform 201. The first shaft 203 and the second shaft 205 are connected by a coupling 204. A drive bevel gear 206 is mounted on the top of the second shaft 205. A fixing block 216 is mounted on the top of each support platform 201. The fixing block 216 has a sliding groove 217. A screw 208 is rotatably mounted inside the screw 208. A driven bevel gear 207 is mounted on the end of the screw 208 near the driving bevel gear 206, and the driving bevel gear 206 and the driven bevel gear 207 mesh with each other. A slider 209 is mounted on the screw 208, and a fixing rod 210 is mounted on the slider 209. A fixing base plate 211 is mounted on the end of the fixing rod 210. Multiple sliding rods 212 are slidably mounted on the fixing base plate 211, and each of the multiple sliding rods 212 is fitted with a connecting spring 214. A fixed top plate 213 is mounted on rod 212, and multiple rubber wheels 215 are mounted on the fixed top plate 213. A small pulley 218 is mounted on the first shaft 203, and a large pulley 219 is mounted on the rotating sleeve 104. A belt is fitted between the small pulley 218 and the large pulley 219. When the transformer 108 is vibrated and presses down on the mounting plate 107, the rotating sleeve 104 drives the large pulley 219 to rotate. The large pulley 219 then drives the first shaft 203 on the small pulley 218 to rotate, thereby driving the first shaft 203 on the small pulley 218 to rotate. The driving bevel gear 206 on the second shaft 205 drives the driven bevel gear 207 to rotate, which in turn causes the screw 208 to rotate. This causes the fixed rod 210 on the slider 209 to approach the transformer 108. After the fixed top plate 213 is close to the transformer 108, the contact pressure causes the slider 212 to slide and compress the connecting spring 214, which in turn causes the rubber wheel 215 to press the transformer 108 more tightly. This ensures that the transformer 108 will not tilt, without increasing the rigidity of the damping system or affecting the damping effect.

[0039] like Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 7As shown, the safety protection component 3 includes a slide rail 301, a support column 302, an adjustment groove 303, a top rod 304, a mounting block 305, a first spring 306, a clamping plate 307, a rubber friction plate 308, a hydraulic push rod 309, a push plate 310, a mounting column 311, a liquid bottle 313, and a monitoring camera 314.

[0040] Two slide rails 301 are symmetrically installed on both sides of the base 1. Support columns 302 are slidably mounted on each slide rail 301. Adjustment grooves 303 are provided on the support columns 302. A top rod 304 is installed within the adjustment groove 303. An installation block 305 is mounted on the top of the top rod 304. A first spring 306 is sleeved on the top rod 304, and both ends of the first spring 306 are connected to the bottom of the installation block 305 and the bottom of the adjustment groove 303, respectively. A clamping plate 307 is installed on the installation block 305, and a rubber friction plate 308 is installed on the clamping plate 307. A hydraulic push rod 309 is installed on one side of the slide rail 301. The output end of the hydraulic push rod 309 penetrates the side wall of the slide rail 301, and a push plate 310 is installed on the output end of the hydraulic push rod 309. A mounting post 311 and a monitoring camera 314 are provided on one side of the push rod 309. A liquid bottle 313 is mounted on the mounting post 311. The monitoring camera 314 is electrically connected to the hydraulic push rod 309. When the ship hull experiences violent shaking, the monitoring camera 314 automatically controls the hydraulic push rod 309 to start. The push plate 310 pushes the support post 302 to slide on the slide rail 301, thereby causing the clamping plate 307 to drive the rubber friction plate 308 to tightly adhere to the transformer 108. At the same time, the monitoring camera 314 can control the force of the clamping plate 307 to fix the transformer 108 according to the severity of the liquid shaking in the liquid bottle 313, thereby protecting the transformer and reducing the lateral force on the transformer 108 caused by the violent shaking of the ship, thus achieving the purpose of protection.

[0041] The liquid in liquid bottle 313 shall not exceed half its capacity.

[0042] like Figure 1 , Figure 5 and Figure 8 As shown, the vibration detection component 4 includes a hydraulic box 401, an observation window 402, a scale 403, a sliding column 404, a float 405, a second spring 406, a laser rangefinder 407, a hydraulic pipe 408, an oil outlet 4081; an electric slide rail 409, a mounting bracket 410, a cleaning brush 411, and an alarm 412.

[0043] A hydraulic box 401 is installed on the side wall of a support platform 201. An observation window 402 is provided on the hydraulic box 401. A scale 403 is installed on the side of the hydraulic box 401 near the observation window 402. A sliding column 404 is installed inside the hydraulic box 401. A float 405 is slidably mounted on the sliding column 404. A second spring 406 is sleeved on the sliding column 404, with its two ends connected to the top of the float 405 and the top of the hydraulic box 401, respectively. A laser rangefinder 407 is installed on the top of the hydraulic box 401. An alarm 412 is installed on the top of the transformer 108, and the alarm 412 is electrically connected to the laser rangefinder 407. The rotating sleeve 104 is filled with hydraulic oil. An oil outlet 4081 is provided on the rotating base 103, and the oil outlet 4081 is connected to the hydraulic box 401 via a hydraulic pipe 408. The two sides of the hydraulic box 401 are symmetrical. An electric slide rail 409 is installed, on which a mounting bracket 410 is slidably mounted. A cleaning brush 411 is mounted on the mounting bracket 410 and is in contact with the observation window 402. When the transformer 108 is vibrated and the mounting plate 107 is pressed down, the rotating column 105 descends and squeezes the hydraulic oil in the rotating sleeve 104, causing the hydraulic oil to enter the hydraulic box 401 through the hydraulic pipe 408. This causes the float 405 to rise due to buoyancy. The distance the float 405 rises reflects the distance the rotating column 105 descends, thus reflecting the vibration impact force on the transformer 108 and realizing the vibration detection function. At the same time, when the laser rangefinder 407 detects that the height of the float 405 has not changed for a long time, the alarm 412 is controlled to remind the staff that the vibration damping system of the transformer 108 may have malfunctioned and needs to be repaired.

[0044] like Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, an oil cooling box 5 is provided on one side of the base 1. The output and input ends of the oil cooling box 5 are connected to the output and input ends of the transformer 108, which are immersed in cooling, through pipes. Solenoid valves 501 are installed on both pipes. A temperature sensor 502 is installed on the top of the transformer 108. The temperature sensor 502 is electrically connected to the oil cooling box 5 and the solenoid valve 501. When the temperature sensor 502 detects that the temperature of the cooling oil is not in the appropriate range, it controls the heat dissipation power of the oil cooling box 5 and the opening and closing size of the output port of the solenoid valve 501, thereby realizing the temperature control of the cooling oil.

[0045] Working principle of the invention:

[0046] When the ship sways, the shock to the transformer 108 is reduced by the buffer pad 102. Under the action of the impact force, the transformer 108 presses down on the mounting plate 107, transferring the impact force generated by the vibration to the buffer spring 106. As the mounting plate 107 descends, the rotating column 105 converts part of the descending impact force into the rotational power of the rotating sleeve 104 under the action of the spiral groove 1041 and the spiral protrusion 1051, thus realizing the anti-vibration function. Then, the base 1 is fixed to the hull by the foot 101 and the multiple telescopic support rods 109, thereby realizing the anti-tilting function.

[0047] When the transformer 108 is subjected to vibration and the mounting plate 107 is pressed down, the rotating sleeve 104 drives the large pulley 219 to rotate. The large pulley 219 drives the first shaft 203 on the small pulley 218 to rotate, thereby driving the active bevel gear 206 on the second shaft 205 to drive the driven bevel gear 207 to rotate. This causes the screw 208 to rotate, bringing the fixed rod 210 on the slider 209 closer to the transformer 108. After the fixed top plate 213 is close to the transformer 108, the contact pressure causes the sliding rod 212 to slide and compress the connecting spring 214, making the rubber wheel 215 press the transformer 108 more tightly. This ensures that the transformer 108 will not tilt, without increasing the rigidity of the damping system or affecting the damping effect.

[0048] When the ship experiences severe swaying, the monitoring camera 314 automatically controls the hydraulic push rod 309 to activate. This pushes the support column 302 to slide on the slide rail 301 via the push plate 310, causing the clamping plate 307 to drive the rubber friction plate 308 to tightly adhere to the transformer 108. Simultaneously, the monitoring camera 314 can control the force with which the clamping plate 307 fixes the transformer 108 according to the severity of the liquid swaying in the liquid bottle 313, thereby protecting the transformer and reducing the lateral force on the transformer 108 caused by the severe swaying of the ship, thus achieving the purpose of protection.

[0049] When the transformer 108 is vibrated and the mounting plate 107 is pressed down, the rotating column 105 descends and squeezes the hydraulic oil in the rotating sleeve 104, causing the hydraulic oil to enter the hydraulic box 401 through the hydraulic pipe 408. This causes the float 405 to rise due to buoyancy. The distance the float 405 rises reflects the distance the rotating column 105 descends, thus reflecting the vibration impact force on the transformer 108 and realizing the vibration detection function. At the same time, when the laser rangefinder 407 detects that the height of the float 405 has not changed for a long time, the control alarm 412 will alert the staff that the vibration damping system of the transformer 108 may have malfunctioned and needs to be repaired.

[0050] When the temperature sensor 502 detects that the temperature of the cooling oil is not in the appropriate range, it controls the heat dissipation power of the oil cooling box 5 and the opening and closing size of the output port of the solenoid valve 501, thereby realizing the temperature control of the cooling oil.

[0051] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A marine transformer with earthquake-resistant and anti-tilting functions, characterized in that: The marine transformer with anti-seismic and anti-tilting functions includes a base (1), on which multiple feet (101) are installed, and the base (1) is fixedly installed to the hull via the feet (101). A buffer pad (102) is installed between the bottom of the base (1) and the hull. Two rotating seats (103) are installed on the base (1), and rotating sleeves (104) are rotatably installed in both rotating seats (103). Multiple spiral grooves (1041) are opened on the inner wall of the rotating sleeves (104), and rotating parts are slidably installed in the rotating sleeves (104). The column (105) has multiple spiral protrusions (1051) installed on its cylindrical surface, and the multiple spiral protrusions (1051) correspond one-to-one with multiple spiral grooves (1041). The bottom of the column (105) is connected to the bottom of the rotating sleeve (104) by a buffer spring (106). The top of the two columns (105) is equipped with an mounting plate (107), and a transformer (108) is installed on the mounting plate (107). The bottom of the transformer (108) is connected to the base (1) by multiple telescopic support rods (109).

2. A marine transformer with anti-seismic and anti-tilting functions according to claim 1, characterized in that: The buffer pad (102) is in contact with the base (1) and the hull and is under certain pressure.

3. A marine transformer with anti-seismic and anti-tilting functions according to claim 2, characterized in that: The base (1) is also surrounded by an auxiliary fixing component (2), a safety protection component (3) and a vibration detection component (4). The auxiliary fixing component (2) reduces the impact of the lateral load when the transformer (108) is subjected to vibration impact. The safety protection component (3) automatically reinforces the fixing protection of the transformer (108) when a violent shaking is detected. The vibration detection component (4) detects the vibration impact on the transformer (108).

4. A marine transformer with anti-seismic and anti-tilting functions according to claim 3, characterized in that: The auxiliary fixing assembly (2) includes a support platform (201), a chamber (202), a first shaft (203), a coupling (204), a second shaft (205), a driving bevel gear (206), a driven bevel gear (207), a screw (208), a slider (209), a fixing rod (210), a fixing base plate (211), a sliding rod (212), a fixing top plate (213), a connecting spring (214), a rubber wheel (215), a fixing block (216), a sliding groove (217), a small pulley (218), and a large pulley (219). The transformer (108) is symmetrically provided with support platforms (201) on both sides. Each of the two support platforms (201) has a chamber (202) inside. A first shaft (203) is rotatably installed in the chamber (202). A second shaft (205) is rotatably installed on the top of the support platform (201). The first shaft (203) and the second shaft (205) are connected by a coupling (204). A driving bevel gear (206) is installed on the top of the second shaft (205). A fixing block (216) is installed on the top of the support platform (201). A sliding groove (217) is provided on the fixing block (216). A screw (208) is rotatably installed in the sliding groove (217). A driven bevel gear (207) is installed on the end of the screw (208) near the driving bevel gear (206). The driving bevel gear (206) and the driven bevel gear (207) mesh with each other. A slider (209) is installed on the screw (208). A fixed rod (210) is installed on the slider (209). A fixed base plate (211) is installed at the end of the fixed rod (210). Multiple sliding rods (212) are slidably installed on the fixed base plate (211). A connecting spring (214) is sleeved on each of the multiple sliding rods (212). A fixed top plate (213) is installed on the multiple sliding rods (212). Multiple rubber wheels (215) are installed on the fixed top plate (213). A small pulley (218) is installed on the first shaft (203). A large pulley (219) is installed on the rotating sleeve (104). A belt is sleeved between the small pulley (218) and the large pulley (219).

5. A marine transformer with anti-seismic and anti-tilting functions according to claim 4, characterized in that: The safety protection component (3) includes a slide (301), a support column (302), an adjustment groove (303), a top rod (304), a mounting block (305), a first spring (306), a clamping plate (307), a rubber friction plate (308), a hydraulic push rod (309), a push plate (310), a mounting column (311), a liquid bottle (313), and a monitoring camera (314). Two slide rails (301) are symmetrically installed on both sides of the base (1). Support columns (302) are slidably installed on each of the two slide rails (301). Adjustment grooves (303) are provided on the support columns (302). A top rod (304) is installed in the adjustment groove (303). An mounting block (305) is installed on the top of the top rod (304). A first spring (306) is sleeved on the top rod (304), and both ends of the first spring (306) are connected to the bottom of the mounting block (305) and the bottom of the adjustment groove (303), respectively. The mounting block (305) is equipped with... There is a clamping plate (307), on which a rubber friction plate (308) is installed. A hydraulic push rod (309) is installed on one side of the slide rail (301). The output end of the hydraulic push rod (309) passes through the side wall of the slide rail (301), and a push plate (310) is installed on the output end of the hydraulic push rod (309). A mounting column (311) and a monitoring camera (314) are provided on one side of the hydraulic push rod (309). A liquid bottle (313) is installed on the mounting column (311), and the monitoring camera (314) is electrically connected to the hydraulic push rod (309).

6. A marine transformer with anti-seismic and anti-tilting functions according to claim 5, characterized in that: The liquid in the liquid bottle (313) shall not exceed half its capacity.

7. A marine transformer with anti-seismic and anti-tilting function according to claim 6, characterized in that: The vibration detection assembly (4) includes a hydraulic box (401), an observation window (402), a scale (403), a sliding column (404), a float (405), a second spring (406), a laser rangefinder (407), a hydraulic pipe (408), an oil outlet (4081); an electric slide rail (409), a mounting bracket (410), a cleaning brush (411), and an alarm (412); A hydraulic box (401) is installed on the side wall of a support platform (201). An observation window (402) is provided on the hydraulic box (401). A scale (403) is installed on the side of the hydraulic box (401) near the observation window (402). A sliding column (404) is installed inside the hydraulic box (401). A float (405) is slidably mounted on the sliding column (404). A second spring (406) is sleeved on the sliding column (404), and both ends of the second spring (406) are connected to the top of the float (405) and the top of the hydraulic box (401), respectively. A laser rangefinder (407) is installed on the top of the hydraulic box (401). An alarm (412) is installed on the top of the transformer (108). The alarm (412) is electrically connected to the laser rangefinder (407). The rotating sleeve (104) is filled with hydraulic oil. An oil outlet (4081) is opened on the rotating base (103). The oil outlet (4081) is connected to the hydraulic box (401) through a hydraulic pipe (408). Electric slide rails (409) are symmetrically installed on both sides of the hydraulic box (401). A mounting bracket (410) is slidably installed on the electric slide rail (409). A cleaning brush (411) is installed on the mounting bracket (410), and the cleaning brush (411) is in contact with the observation window (402).

8. A marine transformer with anti-seismic and anti-tilting function according to claim 7, characterized in that: An oil cooling box (5) is provided on one side of the base (1). The output and input ends of the oil cooling box (5) are connected to the output and input ends of the transformer (108) which are immersed in cooling through pipes. Solenoid valves (501) are installed on both pipes. A temperature sensor (502) is installed on the top of the transformer (108). The temperature sensor (502) is electrically connected to the oil cooling box (5) and the temperature sensor (502).

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