Lifting device for water removal of water cavity of diesel engine

Abstract

The invention provides a hoisting device for water removal of a water cavity of a diesel engine, which is suitable for the technical field of water removal of the water cavity of the diesel engine, and adopts the scheme that the hoisting device for water removal of the water cavity of the diesel engine comprises a diesel engine main body, a hoisting plate, a pulley block, a steel wire rope, a first control frame and a second control frame, a pulley block is arranged above the hoisting plate, steel wire ropes symmetrically sleeve the inner wall of the pulley block, first control frames are symmetrically mounted below the hoisting plate, and second control frames are slidably mounted on the inner walls of the first control frames; by installing the moving device and the adjusting device, after the diesel engine body is firmly fixed, the height and the inclination angle of the diesel engine body can be adjusted, and residual water in a water cavity of the diesel engine can be thoroughly removed in cooperation with a dehumidifier; the device is also suitable for the field of diesel engine water cavity water removal.

Description

Technical Field

[0001] The invention relates to the technical field of diesel engine water cavity dewatering, in particular to a hoisting device for diesel engine water cavity dewatering. Background Art

[0002] In order to optimize the cleanliness of the diesel engine water cavity, reduce parts corrosion, and extend the service life of the diesel engine, it is necessary to dewater the diesel engine water cavity. Most of the water in the entire machine can be released through the diesel engine water cavity drain port, but the diesel engine water cavity has a complex structure and many dead corners in the cavity. Some residual water cannot be released. At the same time, the inner wall of the water pipe is also relatively moist. The residual water in the water cavity and the moist pipe wall will evaporate slowly, increasing the air humidity in the water cavity and causing rust on the pipe wall and exposed metal surfaces in the cavity. For this reason, a hoisting device is needed to cooperate with a dehumidifier to remove the accumulated water in the diesel engine water cavity.

[0003] Therefore, it is necessary to provide a new diesel engine water cavity dewatering lifting device to solve the above technical problems. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides a lifting device for removing water from the water cavity of a diesel engine.

[0005] The diesel engine water cavity dewatering hoisting device provided by the present invention comprises: a diesel engine body, a hoisting plate, a pulley block, a steel wire rope, a first control frame and a second control frame, wherein a hoisting plate is arranged above the diesel engine body, a pulley block is arranged above the hoisting plate, a steel wire rope is symmetrically sleeved on the inner wall of the pulley block, and one end of the steel wire rope is fixedly connected to the upper surface of the hoisting plate, a first control frame is symmetrically installed below the hoisting plate, a second control frame is slidably installed on the inner wall of the first control frame, and the first control frame and the second control frame are located on both sides of the diesel engine body; a moving device and an adjusting device, a moving device is installed inside the hoisting plate, and the spacing between the first control frame and the first control frame is adjusted by the moving device. An adjusting device is fixedly installed on the inner wall of the second control frame. The height of the second control frame is adjusted by the adjusting device, and the interval between the first control frames is adjusted by the moving device. The adjusting device controls the second control frame to extend and retract, and the diesel engine body is firmly fixed. The winch is started to reel in the wire rope, and the wire rope slides on the inner wall of the pulley block. The wire rope lifts the lifting plate and lifts the diesel engine body by 300mm. After lifting and removing water for a period of time, the adjusting device is started again to lift one side of the diesel engine body by 250mm, and the residual water in the diesel engine water cavity is further discharged. After the diesel engine is properly placed in the oil sealing site, the dehumidifier is connected, turned on, and the initial humidity is recorded; the dehumidifier is turned on for more than days, and the dehumidifier humidity is recorded every day.

[0006] Preferably, two sets of lifting rings are symmetrically fixedly connected on both sides of the diesel engine body, and hooks are symmetrically fixedly connected on the surface of the second control frame, and the hooks are connected with the inside of the lifting rings. During the lifting of the second control frame, the hooks enter the inside of the lifting rings to quickly fix the diesel engine body. When the diesel engine body is lifted, the diesel engine body will not shake easily, thereby improving the lifting stability of the diesel engine body.

[0007] Preferably, the lower surface of the lifting plate is symmetrically provided with sliding grooves, the upper surface of the first control frame is symmetrically fixedly connected with sliders, and the sliders are slidably connected on the inner walls of the sliding grooves. When the moving device controls the first control frames to move closer or farther away from each other, the sliders slide on the inner walls of the sliding grooves to ensure that the first control frame moves horizontally and will not easily deviate during the movement.

[0008] Preferably, the moving device includes a first moving groove, a second moving groove, a transmission block, a first motor and a bidirectional screw rod, the lifting plate is provided with a first moving groove inside, the inner wall of the first moving groove is provided with a second moving groove, the inner wall of the second moving groove is symmetrically slidably connected with the transmission block, and the lower surface of the transmission block is fixedly connected to the upper surface of the first control frame, the first motor is fixedly installed inside the first moving groove, the inner wall of the second moving groove is rotatably connected with the bidirectional screw rod, and the surface of the bidirectional screw rod is meshingly connected with the inner wall of the transmission block, the output shaft of the first motor is meshingly connected with the surface of the bidirectional screw rod through a bevel gear, the first motor inside the first moving groove is started, the bevel gear of the first motor output shaft contacts the bevel gear on the surface of the bidirectional screw rod, driving the bidirectional screw rod to rotate on the inner wall of the second moving groove, the surface of the bidirectional screw rod contacts the inner wall of the transmission block, driving the transmission block to slide inside the second moving groove, controlling the first control frames to approach or move away from each other, and adjusting the gap between the first control frames.

[0009] Preferably, the adjusting device comprises a first adjusting groove, a second adjusting groove, an adjusting seat, a guide rod, a reset spring, a second motor, a telescopic cylinder and a telescopic rod, the first adjusting grooves are symmetrically provided on both sides of the second control frame, the second adjusting grooves are symmetrically provided on the upper surface of the second control frame, the inner wall of the first adjusting groove is slidably connected with the adjusting seat, and the two sides of the adjusting seat are fixedly connected to the inner wall of the first control frame, the guide rod is slidably connected inside the second adjusting groove, and the top and bottom of the guide rod are fixedly connected to the inner wall of the first control frame and the surface of the adjusting seat, the surface of the guide rod is sleeved with a reset spring, and the top and bottom of the reset spring are connected to the second The inner wall of the control frame is fixedly connected to the surface of the adjustment seat, and a second motor is fixedly installed inside the adjustment seat. The output shaft of the second motor is fixedly connected to a telescopic cylinder, and the telescopic cylinder rotates on the inner wall of the adjustment seat. A telescopic rod is installed inside the telescopic cylinder, and the top of the telescopic rod is fixedly connected to the inner wall of the second control frame. The second motor inside the adjustment seat is started, and the output shaft of the second motor drives the telescopic cylinder to rotate. The telescopic cylinder controls the telescopic rod to move upward, driving the second control frame to move upward, the guide rod slides inside the second adjustment groove, the adjustment seat slides inside the first adjustment groove, the return spring is squeezed and contracted, and the second control frame is protected from squeezing.

[0010] Preferably, a zigzag groove is provided on the surface of the telescopic cylinder, a circular block is fixedly connected to the surface of the telescopic rod, and the circular block slides on the inner wall of the zigzag groove. During the rotation of the telescopic cylinder, the circular block slides on the inner wall of the zigzag groove to move the telescopic rod out of the telescopic cylinder, and the telescopic cylinder is rotated in the opposite direction to retract the telescopic rod into the telescopic cylinder to adjust the height of the second control frame.

[0011] Preferably, the slide groove and the slider adopt a T-shaped design, which ensures that the slide groove and the slider will not be easily separated during the sliding process of the first control frame, thereby improving the practicality of the slide groove and the slider.

[0012] Compared with the related art, the diesel engine water cavity water removal hoisting device provided by the present invention has the following beneficial effects:

[0013] The present invention provides a hoisting device for removing water from a diesel engine water cavity:

[0014] 1. After the diesel engine body is firmly fixed by installing the moving device and the adjusting device, the height and tilt angle of the diesel engine body can be adjusted, and the residual water in the diesel engine water cavity can be removed by cooperating with the dehumidifier.

[0015] 2. A circular groove is opened on the surface of the telescopic cylinder, and a circular block is fixedly connected to the surface of the telescopic rod, and the circular block slides on the inner wall of the circular groove. During the rotation of the telescopic cylinder, the circular block slides on the inner wall of the circular groove to move the telescopic rod out of the telescopic cylinder. The telescopic cylinder is rotated in the opposite direction to put the telescopic rod into the telescopic cylinder to adjust the height of the second control frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the overall structure provided by the present invention;

[0017] Figure 2 A schematic diagram of the split structure provided by the present invention;

[0018] Figure 3 A schematic diagram of the structure of a mobile device provided by the present invention;

[0019] Figure 4 A schematic diagram of the structure of the regulating device provided by the present invention;

[0020] Figure 5 This is a schematic diagram of the structure of the circular groove and the circular block provided by the present invention.

[0021] Numbers in the figure: 1. Diesel engine body; 2. Hoisting plate; 3. Pulley block; 4. Wire rope; 5. First control frame; 6. Second control frame; 7. Moving device; 71. First moving groove; 72. Second moving groove; 73. Transmission block; 74. First motor; 75. Bidirectional screw rod; 8. Adjusting device; 81. First adjusting groove; 82. Second adjusting groove; 83. Adjusting seat; 84. Guide rod; 85. Reset spring; 86. Second motor; 87. Telescopic cylinder; 88. Telescopic rod; 9. Lifting ring; 10. Hook; 11. Slide groove; 12. Sliding block; 13. Reciprocating groove; 14. Round block. DETAILED DESCRIPTION

[0022] The present invention will be further described below in conjunction with the accompanying drawings and implementation modes.

[0023] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5The diesel engine water cavity dewatering hoisting device comprises: a diesel engine body 1, a hoisting plate 2, a pulley block 3, a steel wire rope 4, a first control frame 5 and a second control frame 6. A hoisting plate 2 is arranged above the diesel engine body 1, a pulley block 3 is arranged above the hoisting plate 2, a steel wire rope 4 is symmetrically sleeved on the inner wall of the pulley block 3, and one end of the steel wire rope 4 is fixedly connected to the upper surface of the hoisting plate 2, a first control frame 5 is symmetrically installed below the hoisting plate 2, a second control frame 6 is slidably installed on the inner wall of the first control frame 5, and the first control frame 5 and the second control frame 6 are located on both sides of the diesel engine body 1; a moving device 7 and an adjusting device 8, a moving device 7 is installed inside the hoisting plate 2, and the spacing between the first control frames 5 is adjusted by the moving device 7, and the first control frame 5 and the inner wall of the second control frame 6 are fixedly installed with an adjusting device 8. The height of the second control frame 6 is adjusted by the adjusting device 8, and the interval between the first control frame 5 is adjusted by the moving device 7. The adjusting device 8 controls the second control frame 6 to be extended and retracted, and the diesel engine body 1 is firmly fixed. The winch is started to reel in the steel wire rope 4, and the steel wire rope 4 slides on the inner wall of the pulley block 3. The steel wire rope 4 lifts the lifting plate 2 and lifts the diesel engine body 1 by 300mm. After lifting and removing water for a period of time, the adjusting device 8 is started again to lift one side of the diesel engine body 1 by 250mm, and the residual water in the diesel engine water cavity is further discharged. After the diesel engine is properly placed in the oil sealing site, the dehumidifier is connected, the dehumidifier is turned on, and the initial humidity is recorded; the dehumidifier is turned on for more than 7 days, and the dehumidifier humidity is recorded every day.

[0024] Embodiment 1:

[0025] In the specific implementation process, Figure 1 and Figure 2 As shown, two groups of lifting rings 9 are symmetrically fixedly connected on both sides of the diesel engine body 1, and hooks 10 are symmetrically fixedly connected on the surface of the second control frame 6, and the hooks 10 are connected with the inside of the lifting rings 9. During the lifting and lowering process of the second control frame 6, the hooks 10 enter the inside of the lifting rings 9 to quickly fix the diesel engine body 1. When the diesel engine body 1 is lifted, the diesel engine body 1 will not shake easily, thereby improving the lifting and lowering stability of the diesel engine body 1.

[0026] refer to Figure 3 As shown, the lower surface of the lifting plate 2 is symmetrically provided with a slide groove 11, the upper surface of the first control frame 5 is symmetrically fixedly connected with a slider 12, and the slider 12 is slidably connected to the inner wall of the slide groove 11. When the moving device 7 controls the first control frame 5 to move closer or farther away from each other, the slider 12 slides on the inner wall of the slide groove 11 to ensure that the first control frame 5 moves horizontally and will not easily deviate during the movement.

[0027] refer to Figure 2 and Figure 3As shown, the moving device 7 includes a first moving groove 71, a second moving groove 72, a transmission block 73, a first motor 74 and a bidirectional screw 75. The first moving groove 71 is opened inside the hanging plate 2, and the second moving groove 71 is opened on the inner wall thereof. The transmission block 73 is symmetrically slidably connected to the inner wall of the second moving groove 72, and the lower surface of the transmission block 73 is fixedly connected to the upper surface of the first control frame 5. The first motor 74 is fixedly installed inside the first moving groove 71, and the bidirectional screw 75 is rotatably connected to the inner wall of the second moving groove 72. The surface of the bidirectional screw rod 75 is meshed with the inner wall of the transmission block 73, and the output shaft of the first motor 74 is meshed with the surface of the bidirectional screw rod 75 through a bevel gear, and the first motor 74 inside the first movable groove 71 is started, and the bevel gear of the output shaft of the first motor 74 contacts the bevel gear on the surface of the bidirectional screw rod 75, driving the bidirectional screw rod 75 to rotate on the inner wall of the second movable groove 72, and the surface of the bidirectional screw rod 75 contacts the inner wall of the transmission block 73, driving the transmission block 73 to slide inside the second movable groove 72, controlling the first control frames 5 to approach or move away from each other, and adjusting the gap between the first control frames 5.

[0028] refer to Figure 2 and Figure 4 As shown, the adjusting device 8 includes a first adjusting groove 81, a second adjusting groove 82, an adjusting seat 83, a guide rod 84, a reset spring 85, a second motor 86, a telescopic cylinder 87 and a telescopic rod 88. The first adjusting grooves 81 are symmetrically provided on both sides of the second control frame 6, and the second adjusting grooves 82 are symmetrically provided on the upper surface of the second control frame 6. The inner wall of the first adjusting groove 81 is slidably connected with the adjusting seat 83, and the two sides of the adjusting seat 83 are fixedly connected to the inner wall of the first control frame 5. The guide rod 84 is slidably connected inside the second adjusting groove 82, and the top and bottom of the guide rod 84 are fixedly connected to the inner wall of the first control frame 5 and the surface of the adjusting seat 83. The surface of the guide rod 84 is sleeved with a reset spring 85, and the top and bottom of the reset spring 85 are connected to the second control The inner wall of the control frame 6 is fixedly connected to the surface of the adjustment seat 83, and a second motor 86 is fixedly installed inside the adjustment seat 83. The output shaft of the second motor 86 is fixedly connected to a telescopic cylinder 87, and the telescopic cylinder 87 rotates on the inner wall of the adjustment seat 83. A telescopic rod 88 is installed inside the telescopic cylinder 87, and the top of the telescopic rod 88 is fixedly connected to the inner wall of the second control frame 6. The second motor 86 inside the adjustment seat 83 is started, and the output shaft of the second motor 86 drives the telescopic cylinder 87 to rotate. The telescopic cylinder 87 controls the telescopic rod 88 to move upward, driving the second control frame 6 to move upward, and the guide rod 84 slides inside the second adjustment groove 82. The adjustment seat 83 slides inside the first adjustment groove 81, and the return spring 85 is squeezed and contracted to protect the second control frame 6 from squeezing.

[0029] refer to Figure 5As shown, a circular groove 13 is provided on the surface of the telescopic cylinder 87, and a circular block 14 is fixedly connected to the surface of the telescopic rod 88, and the circular block 14 slides on the inner wall of the circular groove 13. During the rotation of the telescopic cylinder 87, the circular block 14 slides on the inner wall of the circular groove 13 to move the telescopic rod 88 out of the telescopic cylinder 87, and the telescopic cylinder 87 is rotated in the opposite direction to retract the telescopic rod 88 into the telescopic cylinder 87 to adjust the height of the second control frame 6.

[0030] Embodiment 2:

[0031] refer to Figure 3 As shown, the slide groove 11 and the slider 12 are of T-shaped design. The T-shaped design ensures that the slide groove 11 and the slider 12 will not be easily separated during the sliding process of the first control frame 5, thereby improving the practicality of the slide groove 11 and the slider 12.

[0032] Working principle: When the diesel engine water chamber water removal hoisting device of the present invention is in use, the interval between the first control frames 5 is adjusted by the moving device 7, the first motor 74 in the first moving groove 71 is started, the output shaft bevel gear of the first motor 74 contacts the surface bevel gear of the bidirectional screw rod 75, driving the bidirectional screw rod 75 to rotate on the inner wall of the second moving groove 72, the surface of the bidirectional screw rod 75 contacts the inner wall of the transmission block 73, driving the transmission block 73 to slide inside the second moving groove 72, controlling the first control frames 5 to move closer or farther from each other, adjusting the gap between the first control frames 5, the adjusting device 8 controls the second control frame 6 to extend and retract, the second motor 86 in the adjusting seat 83 is started, the output shaft of the second motor 86 drives the telescopic cylinder 87 to rotate, and the telescopic cylinder 87 controls the telescopic rod 88 to move upward Move, drive the second control frame 6 to move upward, the guide rod 84 slides inside the second adjustment groove 82, the adjustment seat 83 slides inside the first adjustment groove 81, the return spring 85 is squeezed and contracted, and the second control frame 6 is squeezed and protected, the diesel engine body 1 is firmly fixed, the winch is started, the wire rope 4 is wound up, the wire rope 4 slides on the inner wall of the pulley block 3, the wire rope 4 lifts the lifting plate 2, and the diesel engine body 1 is lifted by 300mm, lifted and dewatered for a period of time, and the adjusting device 8 is started again to lift one side of the diesel engine body 1 by 250mm, and the residual water in the diesel engine water cavity is further discharged. After the diesel engine is properly placed in the oil sealing site, the dehumidifier is connected, the dehumidifier is turned on, and the initial humidity is recorded; the dehumidifier is turned on for more than 7 days, and the dehumidifier humidity is recorded every day.

[0033] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A lifting device for removing water from a diesel engine water cavity, characterized in that: include: A diesel engine body (1), a hoisting plate (2), a pulley block (3), a steel wire rope (4), a first control frame (5) and a second control frame (6), wherein a hoisting plate (2) is arranged above the diesel engine body (1), a pulley block (3) is arranged above the hoisting plate (2), a steel wire rope (4) is symmetrically sleeved on the inner wall of the pulley block (3), and one end of the steel wire rope (4) is fixedly connected to the upper surface of the hoisting plate (2), a first control frame (5) is symmetrically installed below the hoisting plate (2), a second control frame (6) is slidably installed on the inner wall of the first control frame (5), and the first control frame (5) and the second control frame (6) are located on both sides of the diesel engine body (1); A moving device (7) and an adjusting device (8), wherein the moving device (7) is installed inside the hanging plate (2), and the spacing between the first control frames (5) is adjusted by the moving device (7); the adjusting device (8) is fixedly installed on the inner walls of the first control frame (5) and the second control frame (6), and the height of the second control frame (6) is adjusted by the adjusting device (8).

2. The diesel engine water cavity dewatering hoisting device according to claim 1, characterized in that: Two groups of lifting rings (9) are symmetrically fixedly connected to both sides of the diesel engine body (1), and a lifting hook (10) is symmetrically fixedly connected to the surface of the second control frame (6), and the lifting hook (10) is connected to the inside of the lifting ring (9).

3. The diesel engine water cavity dewatering hoisting device according to claim 1, characterized in that: The lower surface of the hanging plate (2) is symmetrically provided with a slide groove (11), and the upper surface of the first control frame (5) is symmetrically fixedly connected with a slider (12), and the slider (12) is slidably connected to the inner wall of the slide groove (11).

4. The diesel engine water cavity dewatering hoisting device according to claim 1, characterized in that: The moving device (7) comprises a first moving groove (71), a second moving groove (72), a transmission block (73), a first motor (74) and a bidirectional screw rod (75); the first moving groove (71) is provided inside the hanging plate (2); the second moving groove (72) is provided on the inner wall of the first moving groove (71); the transmission block (73) is symmetrically slidably connected to the inner wall of the second moving groove (72); the lower surface of the transmission block (73) is fixedly connected to the upper surface of the first control frame (5); the first motor (74) is fixedly installed inside the first moving groove (71); the inner wall of the second moving groove (72) is rotatably connected to the bidirectional screw rod (75); and the surface of the bidirectional screw rod (75) is meshingly connected to the inner wall of the transmission block (73).

5. The diesel engine water cavity dewatering hoisting device according to claim 4, characterized in that: The output shaft of the first motor (74) is meshedly connected with the surface of the bidirectional screw rod (75) via bevel gears.

6. The diesel engine water cavity dewatering hoisting device according to claim 1, characterized in that: The adjusting device (8) comprises a first adjusting groove (81), a second adjusting groove (82), an adjusting seat (83), a guide rod (84), a reset spring (85), a second motor (86), a telescopic cylinder (87) and a telescopic rod (88); the first adjusting grooves (81) are symmetrically provided on both sides of the second control frame (6); the second adjusting grooves (82) are symmetrically provided on the upper surface of the second control frame (6); the inner wall of the first adjusting groove (81) is slidably connected with the adjusting seat (83); the two sides of the adjusting seat (83) are fixedly connected to the inner wall of the first control frame (5); the guide rod (84) is slidably passed through the inside of the second adjusting groove (82); and the guide rod The top and bottom of the guide rod (84) are fixedly connected to the inner wall of the first control frame (5) and the surface of the adjustment seat (83); a return spring (85) is sleeved on the surface of the guide rod (84); and the top and bottom of the return spring (85) are fixedly connected to the inner wall of the second control frame (6) and the surface of the adjustment seat (83); a second motor (86) is fixedly installed inside the adjustment seat (83); the output shaft of the second motor (86) is fixedly connected to a telescopic cylinder (87), and the telescopic cylinder (87) rotates on the inner wall of the adjustment seat (83); a telescopic rod (88) is installed inside the telescopic cylinder (87), and the top of the telescopic rod (88) is fixedly connected to the inner wall of the second control frame (6).

7. The diesel engine water cavity dewatering hoisting device according to claim 6, characterized in that: The surface of the telescopic cylinder (87) is provided with a circular groove (13), and the surface of the telescopic rod (88) is fixedly connected with a circular block (14), and the circular block (14) slides on the inner wall of the circular groove (13).

8. The diesel engine water cavity dewatering hoisting device according to claim 3, characterized in that: The slide groove (11) and the slide block (12) are of T-shaped design.

Images