Towing equipment of double-paddle-driven ocean towing ship

Abstract

The utility model discloses dragging equipment of a double-paddle-driven ocean dragging ship, which comprises a main body assembly, a dragging rope, a winding disc, a base, a rotating wheel and a motor, the winding disc is arranged on one side of the dragging rope, the base is sleeved on the outer side of the winding disc, the base is movably connected with the winding disc, and the rotating wheel is arranged on the base. The winding device comprises a winding disc, a rotating wheel and a motor, the rotating wheel is fixed to one side of the winding disc, the motor is fixed to one side of the rotating wheel, and the adjusting assembly is arranged on the winding disc and comprises an adjusting part and a limiting part. The winding device has the advantages that the diameter of the winding drum can be adjusted through the adjusting assembly, the tension of the dragging rope can be effectively adjusted by adjusting the diameter of the winding drum, the tension of the dragging rope can be reduced by increasing the diameter of the winding drum, and the tension of the dragging rope can be increased by reducing the diameter of the winding drum. In this way, the tension of the dragging rope can be accurately controlled according to actual needs, and the safety and efficiency of dragging operation are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of ships, in particular to a towing device of an ocean-going towing ship driven by double propellers. Background Art

[0002] The towing equipment of an ocean-going tugboat refers to various equipment and tools used for towing operations. The towing rope or steel cable is the main tool for connecting the tugboat and the towed object. They usually have high strength and wear resistance to withstand the tension and friction during towing. The towing rope is usually made of synthetic fiber or metal with sufficient strength and flexibility. The towing rope is usually stored using a winding device and can be quickly unwound when needed. These devices are usually installed on the deck of the tugboat or other appropriate locations so that the crew can easily store and take out the towing rope. The towing rope reel is usually powered by an electric or hydraulic motor. Driven by a pressure system, the towing rope can be quickly reeled in or unreeled to meet different towing operation requirements. When in use, the crew can control the operation of the reel through the control device to ensure the smooth reeling or unreeling of the towing rope. The diameter of the reel for reeling in the towing rope is generally fixed, and the diameter of the reel cannot be adjusted, so the tension cannot be adjusted. Since the diameter of the reel cannot be adjusted, the tension distribution of the towing rope may be uneven during the reeling process. Some parts may be subject to excessive tension, while other parts are subject to too little tension, which may cause the towing rope to twist or wear during the reeling process. Utility Model Content

[0003] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0004] In view of the above problems and / or the problems existing in the towing equipment of the existing double-propeller driven ocean-going towing vessel, the present utility model is proposed.

[0005] Therefore, the problem to be solved by the utility model is that the diameter of the winding drum for winding up the tow rope is generally fixed, and the diameter of the winding drum cannot be adjusted, and thus the tension cannot be adjusted. Since the diameter of the winding drum cannot be adjusted, the tension distribution of the tow rope may be uneven during the winding process. Some parts may be subjected to excessive tension while other parts are subjected to too little tension, which may cause the tow rope to twist or wear during the winding process.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a towing device of a double-propeller driven ocean-going towing ship, comprising a main body assembly, including a towing rope, a winding drum, a base, a rotating wheel and a motor, wherein the winding drum is arranged on one side of the towing rope, the base is sleeved on the outside of the winding drum, the base and the winding drum are movably connected, the rotating wheel is fixed on one side of the winding drum, and the motor is fixed on one side of the rotating wheel;

[0007] The adjusting component is arranged on the winding disk, and comprises an adjusting member and a limiting member. The adjusting member is arranged on the winding disk, and the limiting member is located on the adjusting member.

[0008] As a preferred solution of the towing equipment of the double-propeller driven ocean-going towing vessel of the utility model, the adjusting member comprises an adjusting plate and a driving plate, the adjusting plate is located inside the towing rope, and the driving plate is fixed to one side of the adjusting plate.

[0009] As a preferred solution of the towing equipment of the double-propeller driven ocean-going tugboat of the utility model, the adjusting member further comprises a support plate, a support bar and a support frame, the support plate is fixed to one end of the adjusting plate, the support bar is fixed to the bottom of the support plate, the support frame is sleeved on the outside of the support bar, and the support frame and the support bar are movably connected.

[0010] As a preferred solution of the towing equipment of the double-propeller driven ocean-going tugboat of the utility model, the adjusting member further comprises a driving bar and a positioning frame, the driving bar is fixed to the bottom of the driving plate, the positioning frame is sleeved on the outside of the driving bar, and the positioning frame is movably connected to the driving bar.

[0011] As a preferred solution of the towing equipment of the double-propeller driven ocean-going tugboat described in the utility model, wherein: the adjusting member also includes a moving bar and a rotating disk, the moving bar is fixed to one side of the driving bar, the rotating disk is sleeved on the outside of the moving bar, the rotating disk and the moving bar are movably connected, and the rotating disk is movably connected to one side of the positioning frame.

[0012] As a preferred solution of the towing equipment of the double-propeller driven ocean-going tugboat of the utility model, the adjusting member further comprises a rotating rod and a handle, the rotating rod is fixed to one side of the rotating disk, and the handle is fixed to one side of the rotating rod.

[0013] As a preferred solution of the towing equipment of the double-propeller driven ocean-going tugboat of the utility model, the limiting member includes a limiting plate and a limiting block, the limiting plate is fixed to one side of the positioning frame, and the limiting block is arranged on one side of the limiting plate.

[0014] As a preferred solution of the towing equipment of the double-propeller driven ocean-going tugboat of the utility model, the limiting member further comprises a moving rod and a pulling plate, the moving rod is fixed to one side of the limiting block, and the pulling plate is fixed to one end of the moving rod.

[0015] As a preferred solution of the towing equipment of the double-propeller driven ocean-going tugboat of the utility model, the limiting member also includes a spring and a pressure plate, the pressure plate is sleeved on the outside of the moving rod, and the spring is fixed to one side of the pressure plate.

[0016] As a preferred solution of the towing equipment of the double-propeller driven ocean-going tugboat described in the utility model, the limiting member also includes a supporting sleeve and a positioning rod, the supporting sleeve is arranged on the outside of the moving rod, the supporting sleeve and the moving rod are movably connected, one end of the positioning rod is fixed to the bottom of the supporting sleeve, and the other end is fixed to one side of the rotating disk.

[0017] The beneficial effects of the utility model are as follows: the diameter of the take-up drum can be adjusted by setting the adjustment component, and the tension of the towing rope can be effectively adjusted by adjusting the diameter of the take-up drum. Increasing the diameter of the take-up drum can reduce the tension of the towing rope, while reducing the diameter of the take-up drum can increase the tension of the towing rope. In this way, the tension of the towing rope can be accurately controlled according to actual needs, thereby ensuring the safety and efficiency of the towing operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 The overall structural diagram of the towing equipment of the ocean-going tugboat driven by two propellers.

[0020] Figure 2 A structural diagram of an adjustment plate for a towing device of a twin-propeller driven ocean-going tugboat.

[0021] Figure 3 This is a structural diagram of the drive plate of the towing equipment of a double-propeller driven ocean-going tugboat.

[0022] Figure 4 Towing equipment for double-propeller driven ocean-going tugboats Figure 3 A partial enlarged structural diagram in the middle.

[0023] Figure 5 The diagram shows the drive bar structure of the towing equipment of a double-propeller driven ocean-going tugboat.

[0024] Figure 6 This is a structural diagram of the support plate of the towing equipment of a double-propeller driven ocean-going tugboat. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0028] Example 1

[0029] Reference Figure 1 to Figure 6 , which is the first embodiment of the utility model, and this embodiment provides a towing device for a double-propeller driven ocean-going tugboat, the towing device for the double-propeller driven ocean-going tugboat includes a main body component 100 and an adjustment component 200, which can cooperate to adjust the diameter of the winding drum.

[0030] The main body component 100 includes a towing rope 101, a winding drum 102, a base 103, a rotating wheel 104 and a motor 105. The winding drum 102 is arranged on one side of the towing rope 101, the base 103 is sleeved on the outside of the winding drum 102, the base 103 and the winding drum 102 are movably connected, the rotating wheel 104 is fixed on one side of the winding drum 102, and the motor 105 is fixed on one side of the rotating wheel 104.

[0031] The towing rope 101 is usually connected to a ship or other object to provide traction and towing force to move it to a target position or to perform towing operations. There are two winding drums 102, which are respectively arranged on both sides of the towing rope 101. When the towing rope 101 needs to be wound or unwound, the motor 105 is started, and the motor 105 can drive the rotating wheel 104 to rotate. The rotation of the rotating wheel 104 will drive the winding drum 102 to rotate. At this time, the towing rope 101 can be wound or unwound by the rotation of the winding drum 102. The base 103 is used to support the winding drum 102 to prevent the winding drum 102 from shifting during rotation.

[0032] The adjusting assembly 200 is disposed on the winding reel 102 , and includes an adjusting member 201 and a limiting member 202 . The adjusting member 201 is disposed on the winding reel 102 , and the limiting member 202 is located on the adjusting member 201 .

[0033] The setting of the adjusting member 201 can effectively adjust the tension of the towing rope 101, so that the tension of the towing rope 101 can be accurately controlled according to actual needs to ensure the safety and efficiency of the towing operation. When the towing rope 101 is adjusted to a specified tension, the adjusting member 201 can be limited by the setting of the limiting member 202, so that the towing rope 101 can be stably reeled or unreeled.

[0034] Example 2

[0035] Reference Figure 1 to Figure 6 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment.

[0036] Specifically, the adjusting member 201 includes an adjusting plate 201 a and a driving plate 201 b , the adjusting plate 201 a is located in the towing rope 101 , and the driving plate 201 b is fixed to one side of the adjusting plate 201 a .

[0037] There are six adjustment plates 201a, all of which are located inside the towing rope 101. When the tension of the towing rope 101 needs to be adjusted, the six adjustment plates 201a move toward each other, thereby changing the diameter of the reeled towing rope 101, thereby adjusting the tension of the towing rope 101. There are six driving plates 201b, all of which are fixed on one side of the adjustment plate 201a. The movement of the driving plate 201b will drive the adjustment plate 201a to move.

[0038] Specifically, the adjustment member 201 also includes a support plate 201e, a support bar 201c and a support frame 201d. The support plate 201e is fixed to one end of the adjustment plate 201a, the support bar 201c is fixed to the bottom of the support plate 201e, the support frame 201d is sleeved on the outside of the support bar 201c, and the support frame 201d and the support bar 201c are movably connected.

[0039] There are six support plates 201e, all of which are fixed at one end of the adjustment plate 201a. When the adjustment plate 201a moves, it will drive the support plate 201e to move. The movement of the support plate 201e will support the adjustment plate 201a to prevent one end of the adjustment plate 201a from shifting. There are six support bars 201c, all of which are fixed at the bottom of the support plate 201e. The setting of the support bar 201c can support the moving support plate 201e to prevent the support plate 201e from shifting. The support frame 201d is fixed to the inner wall of the winding disk 102. The setting of the support frame 201d can support the support bar 201c to prevent the support bar 201c from shifting.

[0040] Specifically, the adjusting member 201 further includes a driving bar 201f and a positioning frame 201g. The driving bar 201f is fixed to the bottom of the driving plate 201b. The positioning frame 201g is sleeved on the outside of the driving bar 201f. The positioning frame 201g is movably connected to the driving bar 201f.

[0041] There are six driving bars 201f, all fixed at the bottom of the driving plate 201b. The movement of the driving bar 201f can drive the driving plate 201b to move. The positioning frame 201g is fixed to the inner wall of the winding disk 102. The positioning frame 201g is used to support the driving bar 201f to prevent the driving bar 201f from shifting.

[0042] Specifically, the adjusting member 201 further includes a moving bar 201h and a rotating disk 201i. The moving bar 201h is fixed to one side of the driving bar 201f. The rotating disk 201i is sleeved on the outside of the moving bar 201h. The rotating disk 201i and the moving bar 201h are movably connected. The rotating disk 201i is movably connected to one side of the positioning frame 201g.

[0043] The rotating disk 201i is provided with guide grooves corresponding to the moving bars 201h. There are six moving bars 201h, all of which slide in the guide grooves. When the moving bar 201h needs to be moved, the rotating disk 201i is rotated. The rotating disk 201i can drive the moving bar 201h to move. The moving bars 201h can move toward each other at the same time through the setting of the guide grooves, thereby changing the diameter of the winding towing rope 101 and adjusting the tension of the towing rope 101.

[0044] Specifically, the adjusting member 201 further includes a rotating rod 201j and a handle 201k. The rotating rod 201j is fixed to one side of the rotating disk 201i, and the handle 201k is fixed to one side of the rotating rod 201j.

[0045] When the rotating disk 201i needs to be rotated, the rotating disk 201i can be driven to rotate by rotating the rotating rod 201j, and the setting of the handle 201k is convenient for the user to rotate the rotating rod 201j.

[0046] Specifically, the limiting member 202 includes a limiting plate 202a and a limiting block 202b. The limiting plate 202a is fixed to one side of the positioning frame 201g, and the limiting block 202b is arranged on one side of the limiting plate 202a.

[0047] A limiting groove corresponding to the limiting block 202b is provided on the limiting plate 202a. After the rotating disk 201i is rotated to the specified position, in order to prevent the rotating disk 201i from rotating by itself, the rotating disk 201i can be limited by engaging the limiting block 202b with the limiting groove, thereby preventing the rotating disk 201i from rotating by itself. The limiting plate 202a is used to support the limiting block 202b to prevent the limiting block 202b from shifting.

[0048] Example 3

[0049] Reference Figure 3 to Figure 6 , which is the third embodiment of the utility model, and this embodiment is based on the first two embodiments.

[0050] Specifically, the limiting member 202 further includes a moving rod 202c and a pull plate 202d. The moving rod 202c is fixed to one side of the limiting block 202b, and the pull plate 202d is fixed to one end of the moving rod 202c.

[0051] When the limit on the rotating disk 201i needs to be released, the moving rod 202c is moved. The movement of the moving rod 202c can drive the limit block 202b to separate from the limit groove, thereby releasing the limit on the rotating disk 201i. The setting of the pull plate 202d is convenient for the user to pull the moving rod 202c.

[0052] Specifically, the limiting member 202 further includes a spring 202e and a pressure plate 202f. The pressure plate 202f is sleeved on the outside of the moving rod 202c, and the spring 202e is fixed to one side of the pressure plate 202f.

[0053] When the moving rod 202c is pulled, the pressure plate 202f will be driven to move, and the movement of the pressure plate 202f will apply a squeezing force to the spring 202e. The movement of the moving rod 202c can drive the limit block 202b to separate from the limit groove, thereby releasing the limit on the rotating disk 201i. When the rotating disk 201i needs to be limited again, the moving rod 202c is released. At this time, the rebound force of the spring 202e can drive the limit block 202b to engage with the limit groove, thereby limiting the rotating disk 201i.

[0054] Specifically, the limiting member 202 also includes a supporting sleeve 202g and a positioning rod 202h. The supporting sleeve 202g is sleeved on the outside of the moving rod 202c. The supporting sleeve 202g and the moving rod 202c are movably connected. One end of the positioning rod 202h is fixed to the bottom of the supporting sleeve 202g, and the other end is fixed to one side of the rotating disk 201i.

[0055] The support sleeve 202g is used to support the moving rod 202c to prevent the moving rod 202c from being offset. The support sleeve 202g can be supported by the setting of the positioning rod 202h to prevent the support sleeve 202g from being offset.

[0056] When in use, when the tension of the towing rope 101 needs to be adjusted, the limit of the rotating disk 201i needs to be released first, and the pull plate 202d is pulled, and the pull plate 202d can drive the moving rod 202c to move, and when the moving rod 202c is pulled, the pressure plate 202f is driven to move, and the movement of the pressure plate 202f will apply a squeezing force to the spring 202e, and the movement of the moving rod 202c can drive the limit block 202b to separate from the limit groove, so that the limit of the rotating disk 201i can be released, and then the handle 201k is rotated, and the rotation of the handle 201k can drive the rotating rod 201j to rotate, and the rotation of the rotating rod 201j can drive the rotating disk 201i to rotate. The rotation of the rotating disk 201i can drive the moving bar 201h to move, and the moving bar 201h will move toward each other at the same time due to the setting of the guide groove. The movement of the moving bar 201h will drive the driving bar 201f to move, and the movement of the driving bar 201f will drive the driving plate 201b to move. The movement of the driving plate 201b will drive the adjusting plate 201a to move. The six adjusting plates 201a move toward each other, so that the diameter of the winding towing rope 101 can be changed, so that the tension of the towing rope 101 can be adjusted. When moving, the adjusting plate 201a will drive the supporting plate 201e to move, and the movement of the supporting plate 201e will support the adjusting plate 201a to prevent one end of the adjusting plate 201a from shifting.

[0057] After rotating the rotating disk 201i to the specified position, in order to prevent the rotating disk 201i from rotating by itself, the rotating disk 201i needs to be limited. At this time, the pull plate 202d is released, and then the rebound force of the spring 202e can drive the limit block 202b to engage with the limit groove, so that the rotating disk 201i can be limited.

[0058] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A towing device for a double-propeller driven ocean-going towing vessel, characterized in that: include, A main body component (100) comprises a towing rope (101), a winding drum (102), a base (103), a rotating wheel (104) and a motor (105), wherein the winding drum (102) is arranged on one side of the towing rope (101), the base (103) is sleeved on the outside of the winding drum (102), the base (103) and the winding drum (102) are movably connected, the rotating wheel (104) is fixed on one side of the winding drum (102), and the motor (105) is fixed on one side of the rotating wheel (104); The adjustment component (200) is arranged on the winding disk (102), and comprises an adjustment member (201) and a limiting member (202); the adjustment member (201) is arranged on the winding disk (102), and the limiting member (202) is located on the adjustment member (201).

2. The towing device of the double-propeller driven ocean-going towing vessel according to claim 1, characterized in that: The adjusting member (201) comprises an adjusting plate (201a) and a driving plate (201b); the adjusting plate (201a) is located inside the towing rope (101); and the driving plate (201b) is fixed to one side of the adjusting plate (201a).

3. The towing device of the double-propeller driven ocean-going towing vessel according to claim 2, characterized in that: The adjusting member (201) further comprises a support plate (201e), a support bar (201c) and a support frame (201d); the support plate (201e) is fixed to one end of the adjusting plate (201a); the support bar (201c) is fixed to the bottom of the support plate (201e); the support frame (201d) is sleeved on the outside of the support bar (201c); and the support frame (201d) and the support bar (201c) are movably connected.

4. The towing device of the double-propeller driven ocean-going towing vessel according to claim 2 or 3, characterized in that: The adjusting member (201) further comprises a driving bar (201f) and a positioning frame (201g), wherein the driving bar (201f) is fixed to the bottom of the driving plate (201b), the positioning frame (201g) is sleeved on the outside of the driving bar (201f), and the positioning frame (201g) is movably connected to the driving bar (201f).

5. The towing device of the double-propeller driven ocean-going towing vessel according to claim 4, characterized in that: The adjusting member (201) further comprises a moving bar (201h) and a rotating disk (201i), wherein the moving bar (201h) is fixed to one side of the driving bar (201f), the rotating disk (201i) is sleeved on the outside of the moving bar (201h), the rotating disk (201i) and the moving bar (201h) are movably connected, and the rotating disk (201i) is movably connected to one side of the positioning frame (201g).

6. The towing device of the double-propeller driven ocean-going towing vessel according to claim 5, characterized in that: The adjusting member (201) further comprises a rotating rod (201j) and a handle (201k), wherein the rotating rod (201j) is fixed to one side of the rotating disk (201i), and the handle (201k) is fixed to one side of the rotating rod (201j).

7. The towing equipment of the double-propeller driven ocean-going towing vessel according to claim 5 or 6, characterized in that: The limiting member (202) comprises a limiting plate (202a) and a limiting block (202b); the limiting plate (202a) is fixed to one side of the positioning frame (201g); and the limiting block (202b) is arranged on one side of the limiting plate (202a).

8. The towing device of the double-propeller driven ocean-going towing vessel according to claim 7, characterized in that: The limiting member (202) further comprises a moving rod (202c) and a pull plate (202d), wherein the moving rod (202c) is fixed to one side of the limiting block (202b), and the pull plate (202d) is fixed to one end of the moving rod (202c).

9. The towing device of the double-propeller driven ocean-going towing vessel according to claim 8, characterized in that: The limiting member (202) further comprises a spring (202e) and a pressure plate (202f), wherein the pressure plate (202f) is sleeved on the outside of the moving rod (202c), and the spring (202e) is fixed to one side of the pressure plate (202f).

10. The towing equipment of the double-propeller driven ocean-going towing vessel according to claim 8 or 9, characterized in that: The limiting member (202) further comprises a supporting sleeve (202g) and a positioning rod (202h); the supporting sleeve (202g) is sleeved on the outside of the moving rod (202c); the supporting sleeve (202g) and the moving rod (202c) are movably connected; one end of the positioning rod (202h) is fixed to the bottom of the supporting sleeve (202g), and the other end is fixed to one side of the rotating disk (201i).

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