Handle facilitating carrying and moving of marine main engine end supporting block

Abstract

The invention relates to the technical field of fitting auxiliary tools, and discloses a handle facilitating carrying and moving of a marine main engine end supporting block, the handle comprises a supporting block body, a threaded hole is formed in the center of the top of the supporting block body, and a double-thread screw is in threaded connection with the interior of the threaded hole; a quartered union joint is connected to the end, away from the supporting block body, of the double-thread screw, an adjusting rod is movably inserted into the outer surface of the top of the connecting frame, and a pull ring is fixedly connected to the outer surface of the top of the adjusting rod. A threaded hole is formed in the surface of a supporting block body, then a double-thread screw is screwed into the threaded hole, a quartered union joint is arranged at the top end of the double-thread screw and welded to a connecting frame, and a pull ring is pulled upwards through meshing force between the threaded hole and the double-thread screw by taking the pull ring as a stress point, so that the supporting block body is conveniently, safely and conveniently carried and moved; and therefore, the matching work is facilitated, and the working efficiency of the matching work is improved.

Description

Technical Field

[0001] The invention relates to the technical field of whisking auxiliary tools, in particular to a handle which is convenient for carrying and moving a support block at the end of a main engine of a ship. Background Art

[0002] Ships are a widely used means of water transportation, commonly used in fishing and transportation industries. Ships are mostly made of wood. With the development of modern material industry, ships are mostly made of steel and some emerging materials. The main engine of the ship, that is, the ship power unit, is the machinery that provides power for various ships. When it is installed and fixed, it needs to be supported by end support blocks.

[0003] In actual use, it is usually necessary to carry out fitting work on the support block at the end of the main engine. However, the support block at the end of the main engine weighs 26kg. Due to the small fitting space and the inconvenience in moving the support block, the fitting work is increased and the work efficiency is reduced. In addition, there are no stress points on the surface of the support block, and there are safety hazards in the process of fitting and moving. Therefore, a handle is proposed to facilitate the transportation and movement of the support block at the end of the ship main engine. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a handle for facilitating the transport and movement of a support block at the end of a ship main engine, so as to solve the problems mentioned in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a handle for facilitating the transportation and movement of a support block at the end of a ship's main engine, comprising a support block body, a threaded hole is opened at the top center of the support block body, the internal thread of the threaded hole is connected to a double-headed screw, the end of the double-headed screw away from the support block body is connected to a four-way oil-dividing joint, a connecting frame is welded to the top outer surface of the four-way oil-dividing joint, an adjusting rod is movably inserted into the top outer surface of the connecting frame, and a pull ring is fixedly connected to the top outer surface of the adjusting rod.

[0006] As a further explanation of the present invention, a rotating drum is rotatably connected to the center of the bottom inner surface of the connecting frame, the adjusting rod is movably inserted in the inside of the rotating drum, the outer surface of the rotating drum is fixedly sleeved with a driving gear, and the bottom inner surface of the connecting frame is rotatably connected to three supporting shafts arranged in a circular array, the outer surfaces of the three supporting shafts are fixedly sleeved with driven gears, and the three driven gears are movably engaged with the outer surface of the driving gear.

[0007] As a further explanation of the present invention, the top inner surface of the connecting frame is fixedly connected to a silicone pad on the periphery of the adjusting rod, and the silicone pad is in a circular ring shape. The outer surface of the adjusting rod located inside the connecting frame is fixedly sleeved with a connecting disk, and the top outer surface of the connecting disk is fixedly connected to a support ring, and the top outer surface of the support ring is fixedly connected to a plurality of fixing teeth.

[0008] As a further explanation of the present invention, the top inner surface of the connecting frame is located on the periphery of the adjusting rod and is fixedly connected to a connecting ring, the connecting ring is arranged between the silicone pad and the adjusting rod, the bottom outer surface of the connecting ring is fixedly connected to a spring, the spring is sleeved on the outer surface of the adjusting rod, the bottom outer surface of the spring is fixedly connected to a rotating disk, the outer surface of the adjusting rod is fixedly provided with a bearing, the adjusting rod is fixedly connected to the inner ring of the bearing, and the rotating disk is sleeved on the outer ring of the bearing.

[0009] As a further explanation of the present invention, the outer surface of the adjusting rod is fixedly connected with a plurality of limit strips in a circular array, the inner surface of the rotating drum is provided with a plurality of limit grooves in a circular array, and the plurality of limit strips are movably connected with the inside of the plurality of limit grooves respectively.

[0010] As a further illustration of the present invention, two telescopic rods are fixedly connected to the outer surface of the bottom of the connecting ring, and the telescopic ends of the two telescopic rods are fixedly connected to the rotating disk.

[0011] As a further illustration of the present invention, the pull ring is made of round steel.

[0012] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention provides a handle for facilitating the transport and movement of a support block at the end of a ship main engine. A threaded hole is opened on the surface of the support block body, a double-headed screw is screwed into the threaded hole, a four-way oil-free joint is arranged at the top of the double-headed screw and welded to a connecting frame, and the pull ring is pulled upward by using the meshing force between the threaded hole and the double-headed screw as a force point, thereby facilitating the safe and convenient transport and movement of the support block body, thereby facilitating the matching work thereof and improving the working efficiency of the matching work.

[0013] 2. The present invention provides a handle that is convenient for carrying and moving the support block at the end of the main engine of a ship. By rotating the pull ring, the pull ring drives the adjusting rod to rotate, and the adjusting rod rotates inside the rotating drum to drive the driving gear to rotate, and the driving gear drives the driven gear to rotate, so that the adjusting rod can only rotate under a certain force, so that the angle of the pull ring can be adjusted according to the actual needs of the user, which is convenient for use.

[0014] 3. The present invention provides a handle for facilitating the transportation and movement of the support block at the end of the ship main engine. The handle is lifted upward so that the adjusting rod is subjected to an upward force, and the adjusting rod drives the supporting ring so that the fixed teeth are inserted into the silicone pad, thereby limiting the support ring and then the connecting disk, thereby limiting the adjusting rod and preventing the pull ring from rotating when the supporting block body is transported. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1It is a front view structural schematic diagram of the present invention; Figure 2 It is a schematic diagram of the explosion structure of part of the structure of the present invention; Figure 3 It is a front view cross-sectional structural schematic diagram of the present invention; Figure 4 For the present invention Figure 3 The enlarged structural diagram at A in the middle; Figure 5 For the present invention Figure 4 The enlarged structural diagram at B in the middle; Figure 6 It is a schematic diagram of a top view and a cross-sectional structure of a connection frame of the present invention; Figure 7 It is a schematic diagram of the driving gear and the driven gear and their related structures of the present invention.

[0016] In the figure: 1. Support block body; 2. Threaded hole; 3. Double-headed screw; 4. Four-way oil joint; 5. Connecting frame; 6. Adjusting rod; 7. Pull ring; 8. Rotating drum; 9. Driving gear; 10. Support shaft; 11. Driven gear; 12. Silicone pad; 13. Connecting plate; 14. Support ring; 15. Fixed tooth; 16. Connecting ring; 17. Rotating plate; 18. Spring; 19. Telescopic rod; 20. Limiting groove; 21. Limiting strip. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] Embodiment 1: Please refer to Figure 1-Figure 7 The present invention provides a technical solution: a handle for facilitating the transportation and movement of a support block at the end of a ship main engine, comprising a support block body 1, a threaded hole 2 is opened at the top center of the support block body 1, a double-headed screw 3 is connected to the internal thread of the threaded hole 2, and a four-way oil-split joint 4 is connected to the end of the double-headed screw 3 away from the support block body 1, a connection frame 5 is welded to the top outer surface of the four-way oil-split joint 4, an adjusting rod 6 is movably inserted on the top outer surface of the connection frame 5, and a pull ring 7 is fixedly connected to the top outer surface of the adjusting rod 6.

[0019] In this embodiment, the pull ring 7 is made of round steel. Specifically, the pull ring 7 supported by the round steel has a certain strength to avoid deformation during use.

[0020] During the specific implementation process, when it is necessary to move the support block body 1, one end of the double-headed screw 3 is screwed into the threaded hole 2. Under the meshing force of the double-headed screw 3 and the threaded hole 2, the whole formed by the connecting frame 5 and the adjusting rod 6 is fixed to the support block body 1. When it is necessary to move the support block body 1, the pull ring 7 is lifted upwards, and the pull ring 7 is used as the force point to extract the support block body 1 for transportation and movement. After use, the double-headed screw 3 is unscrewed and disassembled for reuse.

[0021] Embodiment 2: Please refer to Figure 1-Figure 7 The present invention provides a technical solution: a rotating drum 8 is rotatably connected at the center of the bottom inner surface of the connecting frame 5, an adjusting rod 6 is movably inserted in the inside of the rotating drum 8, a driving gear 9 is fixedly sleeved on the outer surface of the rotating drum 8, and three supporting shafts 10 arranged in a circular array are rotatably connected to the bottom inner surface of the connecting frame 5, and the outer surfaces of the three supporting shafts 10 are fixedly sleeved with driven gears 11, and the three driven gears 11 are movably meshed with the outer surface of the driving gear 9. Specifically, the pull ring 7 is rotated, and the pull ring 7 drives the adjusting rod 6 to rotate inside the rotating drum 8, and the adjusting rod 6 drives the rotating drum 8 to rotate the driving gear 9, and the driving gear 9 drives the driven gear 11 to rotate, so that under the meshing force between the driving gear 9 and the driven gear 11, the adjusting rod 6 needs to be subjected to a certain force to be able to rotate, so that the angle of the pull ring 7 can be adjusted, which is convenient for users to use.

[0022] In this embodiment, the top inner surface of the connecting frame 5 is located on the periphery of the adjusting rod 6 and is fixedly connected to a silicone pad 12, the silicone pad 12 is in a circular ring shape, and the outer surface of the adjusting rod 6 located inside the connecting frame 5 is fixedly sleeved with a connecting disk 13, and the top outer surface of the connecting disk 13 is fixedly connected to a support ring 14, and the top outer surface of the support ring 14 is fixedly connected to a plurality of fixed teeth 15. Specifically, the connecting disk 13 is reset so that the fixed teeth 15 contact the silicone pad 12, and the pull ring 7 is pulled upward so that the fixed teeth 15 are inserted into the silicone pad 12, so as to limit the support ring 14, thereby limiting the connecting disk 13, and further limiting the adjusting rod 6, to prevent the pull ring 7 from rotating when the support block body 1 is carried.

[0023] In this embodiment, the top inner surface of the connecting frame 5 is located at the periphery of the adjusting rod 6 and is fixedly connected with a connecting ring 16, which is arranged between the silicone pad 12 and the adjusting rod 6, and the bottom outer surface of the connecting ring 16 is fixedly connected with a spring 18, which is sleeved on the outer surface of the adjusting rod 6, and the bottom outer surface of the spring 18 is fixedly connected with a rotating disk 17, and a bearing is fixedly provided on the outer surface of the adjusting rod 6, and the adjusting rod 6 is fixedly connected to the inner ring of the bearing, and the rotating disk 17 is sleeved on the outer ring of the bearing. Specifically, when the adjusting rod 6 moves downward, the rotating disk 17 moves downward, so that the spring 18 is stretched, and when the force on the pull ring 7 is stopped, the spring 18 is reset, and the spring 18 drives the rotating disk 17 to reset the adjusting rod 6, and by setting the bearing, when the adjusting rod 6 rotates, the adjusting rod 6 can rotate inside the rotating disk 17, so as to prevent the rotating disk 17 from rotating with the rotation of the adjusting rod 6.

[0024] In this embodiment, the outer surface of the adjusting rod 6 is fixedly connected with a plurality of limit strips 21 in a circular array, and the inner surface of the rotating drum 8 is provided with a plurality of limit grooves 20 in a circular array. The plurality of limit strips 21 are movably connected with the interior of the plurality of limit grooves 20 respectively. Specifically, when the adjusting rod 6 is moved, the limit strip 21 moves inside the limit groove 20. When the adjusting rod 6 is rotated, the rotating drum 8 can be rotated under the action of the limit strip 21, thereby avoiding relative rotation between the adjusting rod 6 and the rotating drum 8.

[0025] In this embodiment, two telescopic rods 19 are fixedly connected to the bottom outer surface of the connecting ring 16, and the telescopic ends of the two telescopic rods 19 are fixedly connected to the rotating disk 17. Specifically, when force is applied to the adjusting rod 6, the adjusting rod 6 drives the rotating disk 17 to move downward, so that the telescopic rod 19 extends accordingly. Under the action of the telescopic rod 19, when the adjusting rod 6 is rotated, the adjusting rod 6 is prevented from driving the rotating disk 17 to rotate together, causing the spring 18 to twist.

[0026] In the specific implementation process: the user can adjust the angle of the pull ring 7 according to the needs of use. At this time, the user presses the pull ring 7 downward with force, and the pull ring 7 drives the adjusting rod 6 to move downward, and the adjusting rod 6 drives the connecting plate 13 to move downward, so that the fixed teeth 15 on the support ring 14 are disengaged from the silicone pad 12. At this time, the rotating disk 17 moves downward, so that the spring 18 is stretched, and then the pull ring 7 is rotated, and the pull ring 7 drives the adjusting rod 6 to rotate inside the rotating drum 8. The adjusting rod 6 drives the rotating drum 8 to rotate the driving gear 9, and the driving gear 9 drives the driven gear 11 to rotate, so that the meshing of the driving gear 9 and the driven gear 11 Under the combined force, the adjusting rod 6 needs to be subjected to a certain force before it can rotate. During the rotation of the adjusting rod 6, it rotates inside the rotating disk 17. When the angle adjustment of the pull ring 7 is completed, the force on the pull ring 7 is stopped, and the spring 18 is reset. The spring 18 drives the rotating disk 17 to reset the adjusting rod 6. At this time, the connecting disk 13 is reset, so that the fixed teeth 15 contact the silicone pad 12, and the pull ring 7 is pulled upward, so that the fixed teeth 15 are inserted into the silicone pad 12, and the support ring 14 is limited, thereby limiting the connecting disk 13, and then limiting the adjusting rod 6, to prevent the pull ring 7 from rotating when the support block body 1 is carried.

[0027] Working principle: During actual use of the present invention, when the support block body 1 needs to be moved, one end of the double-headed screw 3 is screwed into the threaded hole 2. Under the meshing force of the double-headed screw 3 and the threaded hole 2, the whole formed by the connecting frame 5 and the adjusting rod 6 is fixed to the support block body 1. When the support block body 1 needs to be moved, the pull ring 7 is lifted upwards, and the pull ring 7 is used as the force point to extract the support block body 1 for transportation and movement. After use, the double-headed screw 3 is unscrewed and disassembled for reuse.

[0028] The user can adjust the angle of the pull ring 7 according to the needs of use. At this time, the user presses the pull ring 7 downward with force, and the pull ring 7 drives the adjusting rod 6 to move downward, and the adjusting rod 6 drives the connecting plate 13 to move downward, so that the fixed teeth 15 on the support ring 14 are separated from the silicone pad 12. At this time, the rotating disk 17 moves downward, so that the spring 18 is stretched, and then the pull ring 7 is rotated, and the pull ring 7 drives the adjusting rod 6 to rotate inside the rotating drum 8. The adjusting rod 6 drives the rotating drum 8 to rotate the driving gear 9, and the driving gear 9 drives the driven gear 11 to rotate, so that under the meshing force of the driving gear 9 and the driven gear 11, the The adjusting rod 6 needs to be subjected to a certain force before it can rotate. During the rotation of the adjusting rod 6, it rotates inside the rotating disk 17. When the angle adjustment of the pull ring 7 is completed, the force on the pull ring 7 is stopped, and the spring 18 is reset. The spring 18 drives the rotating disk 17 to reset the adjusting rod 6. At this time, the connecting disk 13 is reset, so that the fixed teeth 15 contact the silicone pad 12, and the pull ring 7 is pulled upward, so that the fixed teeth 15 are inserted into the silicone pad 12, and the support ring 14 is limited, thereby limiting the connecting disk 13, and then limiting the adjusting rod 6, to prevent the pull ring 7 from rotating when the support block body 1 is carried.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A handle for facilitating the transport and movement of a support block at the end of a ship main engine, comprising a support block body (1), characterized in that: A threaded hole (2) is provided at the center of the top of the support block body (1); a double-headed screw (3) is connected to the internal thread of the threaded hole (2); an end of the double-headed screw (3) away from the support block body (1) is connected to a four-way oil-split joint (4); a connecting frame (5) is welded to the top outer surface of the four-way oil-split joint (4); an adjusting rod (6) is movably inserted into the top outer surface of the connecting frame (5); and a pull ring (7) is fixedly connected to the top outer surface of the adjusting rod (6).

2. A handle for facilitating the transport and movement of a support block at the end of a ship main engine according to claim 1, characterized in that: A rotating drum (8) is rotatably connected to the center of the inner surface of the bottom of the connecting frame (5); the adjusting rod (6) is movably inserted into the inside of the rotating drum (8); a driving gear (9) is fixedly sleeved on the outer surface of the rotating drum (8); three supporting shafts (10) arranged in a circular array are rotatably connected to the inner surface of the bottom of the connecting frame (5); the outer surfaces of the three supporting shafts (10) are fixedly sleeved with driven gears (11); and the three driven gears (11) are movably meshed with the outer surface of the driving gear (9).

3. A handle for facilitating the transport and movement of a support block at the end of a ship main engine according to claim 1, characterized in that: The top inner surface of the connection frame (5) is located outside the adjusting rod (6) and is fixedly connected to a silicone pad (12); the silicone pad (12) is in a circular ring shape; the outer surface of the adjusting rod (6) located inside the connection frame (5) is fixedly sleeved with a connection disk (13); the top outer surface of the connection disk (13) is fixedly connected to a support ring (14); the top outer surface of the support ring (14) is fixedly connected to a plurality of fixing teeth (15).

4. A handle for facilitating the transport and movement of a support block at the end of a ship main engine according to claim 1, characterized in that: The top inner surface of the connecting frame (5) is located at the periphery of the adjusting rod (6) and is fixedly connected to a connecting ring (16); the connecting ring (16) is arranged between the silicone pad (12) and the adjusting rod (6); the bottom outer surface of the connecting ring (16) is fixedly connected to a spring (18); the spring (18) is sleeved on the outer surface of the adjusting rod (6); the bottom outer surface of the spring (18) is fixedly connected to a rotating disk (17); the outer surface of the adjusting rod (6) is fixedly provided with a bearing; the adjusting rod (6) is fixedly connected to the inner ring of the bearing; and the rotating disk (17) is sleeved on the outer ring of the bearing.

5. A handle for facilitating the transport and movement of a support block at the end of a ship main engine according to claim 2, characterized in that: The outer surface of the adjusting rod (6) is fixedly connected to a plurality of limit strips (21) in a circumferential array, and the inner surface of the rotating drum (8) is provided with a plurality of limit grooves (20) in a circumferential array, and the plurality of limit strips (21) are movably connected to the inside of the plurality of limit grooves (20) respectively.

6. A handle for facilitating the transport and movement of a support block at the end of a ship main engine according to claim 4, characterized in that: Two telescopic rods (19) are fixedly connected to the outer surface of the bottom of the connecting ring (16), and the telescopic ends of the two telescopic rods (19) are fixedly connected to the rotating disk (17).

7. A handle for facilitating the transport and movement of a support block at the end of a ship main engine according to claim 1, characterized in that: The pull ring (7) is made of round steel.

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