CN217666365U - Cooling device for casting super-huge rear propeller shaft bracket - Google Patents
Cooling device for casting super-huge rear propeller shaft bracket Download PDFInfo
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- CN217666365U CN217666365U CN202221529144.2U CN202221529144U CN217666365U CN 217666365 U CN217666365 U CN 217666365U CN 202221529144 U CN202221529144 U CN 202221529144U CN 217666365 U CN217666365 U CN 217666365U
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Abstract
The utility model relates to a technical field of rear stern shaft bracket casting, in particular to a cooling device for super-huge rear stern shaft bracket casting, which is characterized in that through the arrangement of the device, water which is cooled by the rear stern shaft bracket is contacted with air when being guided back into a water tank, thereby dissipating heat of the water, improving the heat dissipation effect of the water and further improving the cooling effect of the water; including water tank and cooling device, be provided with water in the water tank, be provided with cooling device on the water tank, cooling device includes the water pump, the hose, two sets of restraint frame, including a motor, an end cap, a controller, and a cover plate, two sets of sliders, two sets of screwed pipes, the mount, the shower nozzle subassembly, four groups of pillars and strainer plate, the water pump is installed at the water tank left end, water pump input end and water tank intercommunication, water pump output end and hose input end are connected, the shower nozzle unit mount is at the top in the mount, the hose output end passes the mount and is connected with shower nozzle unit input end, four groups of pillar bottoms are connected with bottom end in the water tank, strainer plate is installed on four groups of pillar tops.
Description
Technical Field
The utility model relates to a as cast technical field of back stern shaft bracket especially relates to a cooling device is used in as cast of super-huge back stern shaft bracket.
Background
The oversize rear stern shaft bracket is an important component of a power transmission system of a ship, and is subjected to strong impact force and oscillation force caused by rotation of a propeller in the sailing process of the ship. The rear propeller shaft bracket is also called a double-arm bracket and a propeller bracket and is in a herringbone structure. The aft transom is cast and requires cooling after casting.
The conventional method for cooling the cast rear propeller shaft bracket is to directly place the rear propeller shaft bracket in a water tank, and the water in the water tank cools the rear propeller shaft bracket.
However, the water in the water tank can raise the temperature of the rear propeller shaft bracket after cooling, and the water level in the water tank is not easy to dissipate heat, so that the cooling effect is influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a water of cooling after stern shaft bracket contacts with the air when leading back to in the water tank to dispel the heat to water, improved the radiating effect of water, thereby improved its cooling effect's cooling device for the casting of especially big back stern shaft bracket.
The utility model discloses a cooling device is used in casting of super-huge back stern pedestal, including water tank and cooling device, be provided with water in the water tank, be provided with cooling device on the water tank, cooling device includes the water pump, the hose, two sets of restraint framves, including a motor, an end cap, a controller, and a cover plate, two sets of sliders, two sets of screwed pipes, the mount, the shower nozzle subassembly, four group's pillars and water strainer, the water pump is installed at the water tank left end, water pump input end and water tank intercommunication, water pump output end is connected with the hose input end, two sets of restraint framves are installed respectively at water tank front end and rear end, two sets of restraint frame right-hand members are provided with transmission, the motor is installed on transmission, motor output end and transmission input end are connected, two sets of screwed pipes rotate to be installed in two sets of restraint framves, two sets of sliders slide in two sets of restraint framves, two sets of screwed pipes are installed respectively at two sets of sliders middle parts, two sets of screwed pipes and two sets of screw rod threaded connection, the mount is installed on two sets of sliders top, the shower nozzle unit mount top in the mount, the hose output end passes the mount and is connected with shower nozzle unit input end in the water tank, four group pillar bottoms are connected, water strainer are connected, four group pillar tops are installed on four group pillar tops.
The utility model discloses a cooling device is used in casting of after-screw shaft bracket especially-big type still includes and keeps off the frame, keeps off the frame and installs in the drainage board outside.
The utility model discloses a cooling device is used in casting of especially large back stern pedestal still includes two sets of glib talkers, and two sets of glib talkers output passes two sets of slider left ends and two sets of screwed pipes intercommunication respectively.
The utility model discloses a cooling device is used in casting of especially large back stern pedestal still includes two sets of oiling caps, and two sets of oiling caps are the lid dress respectively on two sets of grease squirts.
The utility model discloses a cooling device is used in casting of after-screw pedestal after oversize still includes two sets of contact switch, and two sets of contact switch install respectively at the inside left end and the right-hand member of front side restraint frame, and two sets of contact switch correspond with front side slider position, and two sets of contact switch are connected with the motor electricity.
The utility model discloses a cooling device is used in casting of especially large back stern pedestal, transmission includes the transmission case, first bevel gear, two sets of second bevel gears, two sets of pivots, two sets of third bevel gears and two sets of fourth bevel gear, the transmission case is installed at two sets of restraint frame right-hand members, the motor is installed on the transmission case top, first bevel gear is located inside the transmission case, first bevel gear is installed at the motor output end, first bevel gear meshes with two sets of second bevel gears mutually, two sets of second bevel gears are installed respectively in two sets of pivots, two sets of third bevel gears are installed respectively at the two sets of pivot other ends, two sets of third bevel gears mesh with two sets of fourth bevel gears mutually, two sets of fourth bevel gears are installed respectively at two sets of screw rod right-hand members.
The utility model discloses a cooling device is used in casting of after-screw pedestal behind oversize still includes the protecting tube, and the protecting tube bottom is connected with the water pump top, and the protecting tube suit is in the hose left part.
The utility model discloses a cooling device is used in casting of oversize back stern pedestal, the bottom of water tank and two sets of restraint framves is fixed subaerial.
Compared with the prior art, the beneficial effects of the utility model are that: place as cast back stern pedestal on the water filter plate, then open the water pump, water in the water tank is then spout by the shower nozzle subassembly through the hose, open the motor simultaneously, transmission then drives two sets of screw rods and rotates, two sets of screw rods then with two sets of screwed pipe threaded connection, two sets of screwed pipes then drive two sets of sliders and slide in two sets of restraint framves, two sets of sliders then drive mount moving as a whole, shower nozzle subassembly spun water is then cooled off the back stern pedestal on the water filter plate, and the water of cooling back stern pedestal is leading-in to the in-process and the air contact in the water tank, thereby dispel the heat, through setting up this equipment, the water of cooling back stern pedestal contacts with the air when leading back to in the water tank, thereby dispel the heat to water, the radiating effect of water has been improved, thereby its cooling effect has been improved.
Drawings
FIG. 1 is an isometric view of the present invention;
FIG. 2 is a front view of the structure of FIG. 1;
FIG. 3 is a schematic diagram of the right side view of the structure of FIG. 1;
FIG. 4 is an enlarged cross-sectional view of the transmission housing of FIG. 3;
FIG. 5 is an enlarged schematic view of A in FIG. 1;
in the drawings, the reference numbers: 1. a water tank; 2. a water pump; 3. a hose; 4. a restraint frame; 5. a motor; 7. a screw; 8. a slider; 9. a solenoid; 10. a fixed mount; 11. a showerhead assembly; 12. a support post; 13. a water filter plate; 14. a blocking frame; 15. an oil injection nozzle; 16. an oil injection cap; 17. a contact switch; 18. a transmission case; 19. a first bevel gear; 20. a second bevel gear; 21. a rotating shaft; 22. a third bevel gear; 23. a fourth bevel gear; 24. and (4) a protective pipe.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in figures 1 to 5, the cooling device for casting the oversize rear stern shaft bracket of the utility model comprises a water tank 1 and a cooling device, wherein water is arranged in the water tank 1, the cooling device is arranged on the water tank 1 and comprises a water pump 2, a hose 3, two groups of restraint frames 4, a motor 5, two groups of screw rods 7, two groups of sliders 8, two groups of screw pipes 9, a fixed frame 10, a spray head component 11, four groups of struts 12 and a water filtering plate 13, the water pump 2 is arranged at the left end of the water tank 1, the input end of the water pump 2 is communicated with the water tank 1, the output end of the water pump 2 is connected with the input end of the hose 3, the two groups of restraint frames 4 are respectively arranged at the front end and the rear end of the water tank 1, the right ends of the two groups of restraint frames 4 are provided with a transmission device, the motor 5 is arranged on the transmission device, the output end of the motor 5 is connected with the input end of the transmission device, the two groups of screw rods 7 are rotatably arranged in the two groups of constraint frames 4, the output end of the transmission device is connected with the right ends of the two groups of screw rods 7, the two groups of slide blocks 8 slide in the two groups of constraint frames 4, the two groups of screw pipes 9 are respectively arranged in the middles of the two groups of slide blocks 8, the two groups of screw pipes 9 are in threaded connection with the two groups of screw rods 7, the fixed frame 10 is arranged at the top ends of the two groups of slide blocks 8, the spray head assembly 11 is arranged at the top part in the fixed frame 10, the output end of the hose 3 penetrates through the fixed frame 10 to be connected with the input end of the spray head assembly 11, the bottom ends of the four groups of struts 12 are connected with the bottom end in the water tank 1, and the water filtering plate 13 is arranged at the top ends of the four groups of struts 12; place the rear stern pedestal that will cast on water strainer 13, then turn on water pump 2, the water in water tank 1 is then through hose 3 by the blowout of shower nozzle subassembly 11, turn on motor 5 simultaneously, transmission then drives two sets of screw rods 7 and rotates, two sets of screw rods 7 then with two sets of screwed pipe 9 threaded connection, two sets of screwed pipe 9 then drive two sets of sliders 8 and slide in two sets of restraint framves 4, two sets of sliders 8 then drive mount 10 global movement, shower nozzle subassembly 11 spun water is then cooled off the rear stern pedestal on water strainer 13, and the water of cooling rear stern pedestal is leading-in with the air contact in the in-process to water tank 1, thereby dispel the heat, through setting up this equipment, the water of cooling rear stern pedestal contacts with the air when leading back to in the stern water tank 1, thereby dispel the heat to water, the radiating effect of water has been improved, thereby its cooling effect has been improved.
The utility model discloses a cooling device for casting an oversize rear stern shaft bracket, which also comprises a baffle frame 14, wherein the baffle frame 14 is arranged outside the water filtering plate 13; by arranging the blocking frame 14, the rear propeller shaft bracket on the water filter plate 13 can be prevented from falling off the water filter plate 13.
The utility model discloses a cooling device for casting an oversize rear stern shaft bracket, which also comprises two groups of oil injection nozzles 15, wherein the output ends of the two groups of oil injection nozzles 15 respectively pass through the left ends of two groups of slide blocks 8 and are communicated with two groups of screw pipes 9; by arranging the oil filling nozzle 15, the oil filling lubrication function can be realized on the screw pipe 9 and the screw 7.
The utility model discloses a cooling device for casting an oversize rear tail shaft bracket, which also comprises two groups of oil injection caps 16, wherein the two groups of oil injection caps 16 are respectively covered on the two groups of oil injection nozzles 15; by providing the oil filling cap 16, the function of protecting the oil filling nozzle 15 from dust can be performed.
The utility model discloses a cooling device for casting an oversize rear stern shaft bracket, which also comprises two groups of contact switches 17, wherein the two groups of contact switches 17 are respectively arranged at the left end and the right end inside the front side restraint frame 4, the two groups of contact switches 17 correspond to the front side slide block 8, and the two groups of contact switches 17 are electrically connected with the motor 5; through setting up contact switch 17, when contact switch 17 and restraint frame 4 contact, contact switch 17 then control motor 5 and close, avoid slider 8 and restraint frame 4 contact and appear colliding with.
The utility model discloses a cooling device is used in casting of especially-huge back stern pedestal, transmission includes transmission case 18, first bevel gear 19, two sets of second bevel gear 20, two sets of pivot 21, two sets of third bevel gear 22 and two sets of fourth bevel gear 23, transmission case 18 is installed at two sets of restraint frame 4 right-hand members, motor 5 is installed on transmission case 18 top, first bevel gear 19 is located transmission case 18 inside, first bevel gear 19 is installed at the motor 5 output, first bevel gear 19 meshes with two sets of second bevel gear 20, two sets of second bevel gear 20 are installed respectively on two sets of pivot 21, two sets of third bevel gear 22 are installed respectively at two sets of pivot 21 other ends, two sets of third bevel gear 22 mesh with two sets of fourth bevel gear 23, two sets of fourth bevel gear 23 are installed respectively at two sets of screw 7 right-hand members; by turning on the motor 5, the first bevel gear 19 is engaged with the two second bevel gears 20, the two second bevel gears 20 drive the two third bevel gears 22 to rotate through the two rotating shafts 21, the two third bevel gears 22 are engaged with the two fourth bevel gears 23, and the two fourth bevel gears 23 drive the two screw rods 7 to rotate, thereby playing a key role in driving the screw rods 7 to rotate.
The utility model discloses a cooling device for casting an oversize rear stern shaft bracket, which also comprises a protective pipe 24, wherein the bottom end of the protective pipe 24 is connected with the top end of a water pump 2, and the protective pipe 24 is sleeved at the left part of a hose 3; by providing the protection tube 24, the hose 3 can be prevented from being worn by contact with the water filter plate 13.
The utility model discloses a cooling device for casting an oversize rear stern shaft bracket, wherein the bottom ends of a water tank 1 and two groups of constraint frames 4 are fixed on the ground; can fix water tank 1 and two sets of restraint frame 4, improve its stability.
The utility model discloses a cooling device is used in casting of especially-large back stern pedestal, it is at the during operation, at first place the back stern pedestal that casts on water strainer 13, then open water pump 2, water in the water tank 1 is then spout by shower nozzle subassembly 11 through hose 3, open motor 5 simultaneously, first bevel gear 19 then meshes with two sets of second bevel gear 20, two sets of second bevel gear 20 then drive two sets of third bevel gear 22 through two sets of pivots 21 and rotate, two sets of third bevel gear 22 then mesh with two sets of fourth bevel gear 23, two sets of fourth bevel gear 23 then drive two sets of screw rods 7 and rotate, two sets of screw rods 7 then with two sets of screwed pipe 9 threaded connection, two sets of screwed pipe 9 then drive two sets of sliders 8 and slide in two sets of restraint framves 4, two sets of sliders 8 then drive mount 10 bulk movement, shower nozzle subassembly 11 spun water then cools off the back stern pedestal on water strainer 13, and the water that cools off the back pedestal is leading-in-process and the air contact in leading-in to water tank 1, thereby dispel the heat and can.
The cooling device for casting the oversize rear stern shaft bracket of the utility model adopts common mechanical modes as the installation mode, the connection mode or the setting mode, and can be implemented as long as the beneficial effects can be achieved; the utility model discloses a cooling device's for casting water pump 2, motor 5 and contact switch 17 of after-beam pedestal after oversize are purchase on the market, and this technical staff in the industry only need install and operate according to its subsidiary instructions.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A cooling device for casting an oversize rear propeller shaft bracket comprises a water tank (1), wherein water is arranged in the water tank (1);
it is characterized in that a cooling device is arranged on the water tank (1), the cooling device comprises a water pump (2), a hose (3), two groups of constraint frames (4), a motor (5), two groups of screw rods (7), two groups of slide blocks (8), two groups of screw pipes (9), a fixed frame (10), a spray head assembly (11), four groups of pillars (12) and a water filtering plate (13), the water pump (2) is arranged at the left end of the water tank (1), the input end of the water pump (2) is communicated with the water tank (1), the output end of the water pump (2) is connected with the input end of the hose (3), the two groups of constraint frames (4) are respectively arranged at the front end and the rear end of the water tank (1), the right ends of the two groups of constraint frames (4) are provided with a transmission device, the motor (5) is arranged on the transmission device, the output end of the motor (5) is connected with the input end of the transmission device, the two groups of screw rods (7) are rotatably arranged in the two groups of constraint frames (4), the output end of the transmission device is connected with the right ends of the two groups of screw rods (7), the two groups of sliding blocks (8) slide in the two groups of constraint frames (4), the two groups of screwed pipes (9) are respectively arranged in the middle parts of the two groups of sliding blocks (8), the two groups of screwed pipes (9) are in threaded connection with the two groups of screw rods (7), the fixed frame (10) is arranged at the top ends of the two groups of sliding blocks (8), the spray head component (11) is arranged at the top part in the fixed frame (10), the output end of the hose (3) penetrates through the fixed frame (10) to be connected with the input end of the spray head assembly (11), the bottom ends of the four groups of support columns (12) are connected with the bottom end of the water tank (1), and the water filtering plates (13) are arranged at the top ends of the four groups of support columns (12).
2. The cooling device for casting the oversize rear propeller shaft bracket as claimed in claim 1, further comprising a baffle frame (14), wherein the baffle frame (14) is arranged outside the water filter plate (13).
3. The cooling device for casting the oversize rear propeller shaft bracket as claimed in claim 2, further comprising two groups of oil injection nozzles (15), wherein output ends of the two groups of oil injection nozzles (15) respectively penetrate through left ends of the two groups of sliding blocks (8) to be communicated with the two groups of screw pipes (9).
4. The cooling device for casting the oversized rear propeller shaft bracket as recited in claim 3, further comprising two groups of oil injection caps (16), wherein the two groups of oil injection caps (16) are respectively covered on the two groups of oil injection nozzles (15).
5. The cooling device for casting the oversized rear propeller shaft bracket according to claim 4, further comprising two groups of contact switches (17), wherein the two groups of contact switches (17) are respectively arranged at the left end and the right end of the inner part of the front side constraint frame (4), the two groups of contact switches (17) correspond to the front side sliding block (8), and the two groups of contact switches (17) are electrically connected with the motor (5).
6. The cooling device for casting the extra-large rear screw shaft bracket according to claim 5, wherein the transmission device comprises a transmission case (18), a first bevel gear (19), two groups of second bevel gears (20), two groups of rotating shafts (21), two groups of third bevel gears (22) and two groups of fourth bevel gears (23), the transmission case (18) is installed at the right ends of the two groups of constraint frames (4), a motor (5) is installed at the top end of the transmission case (18), the first bevel gear (19) is located inside the transmission case (18), the first bevel gear (19) is installed at the output end of the motor (5), the first bevel gear (19) is meshed with the two groups of second bevel gears (20), the two groups of second bevel gears (20) are respectively installed on the two groups of rotating shafts (21), the two groups of third bevel gears (22) are respectively installed at the other ends of the two groups of rotating shafts (21), the two groups of third bevel gears (22) are meshed with the two groups of fourth bevel gears (23), and the two groups of fourth bevel gears (23) are respectively installed at the right ends of screw rods (7).
7. The cooling device for casting the oversized rear propeller shaft bracket according to claim 6, further comprising a protective pipe (24), wherein the bottom end of the protective pipe (24) is connected with the top end of the water pump (2), and the protective pipe (24) is sleeved on the left part of the hose (3).
8. The cooling device for casting the oversize rear propeller shaft bracket as claimed in claim 7, wherein the bottom ends of the water tank (1) and the two groups of constraint frames (4) are fixed on the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221529144.2U CN217666365U (en) | 2022-06-17 | 2022-06-17 | Cooling device for casting super-huge rear propeller shaft bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221529144.2U CN217666365U (en) | 2022-06-17 | 2022-06-17 | Cooling device for casting super-huge rear propeller shaft bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217666365U true CN217666365U (en) | 2022-10-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221529144.2U Active CN217666365U (en) | 2022-06-17 | 2022-06-17 | Cooling device for casting super-huge rear propeller shaft bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217666365U (en) |
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2022
- 2022-06-17 CN CN202221529144.2U patent/CN217666365U/en active Active
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