Marine mooring rope force measuring device with mooring rope guiding function

Abstract

The utility model discloses a marine mooring rope force measuring device with a mooring rope guiding function, which comprises a base, a mooring rope guiding mechanism and a force measuring mechanism, and the mooring rope guiding mechanism and the force measuring mechanism are both arranged at the upper part of the base; the cable guiding mechanism is used for penetrating a cable, the force measuring mechanism is used for measuring the tension of the penetrating cable, the cable guiding mechanism comprises a cable guiding roller and a support, and the cable guiding roller is fixed to the upper portion of the base through the support; the force measuring mechanism comprises a force measuring roller and a support, the force measuring roller is fixed to the upper portion of the base through the support or fixed to one side of the support, a force measuring sensor is installed on the force measuring roller, the cable guiding mechanism and the force measuring mechanism are integrated together, the overall structure is compact, the weight is light, operation is convenient and fast, and the space on a ship can be reasonably utilized.

Description

Technical Field

[0001] The utility model belongs to the technical field of marine machinery, and particularly relates to a cable tension measuring device with a cable guiding function for ships. Background Art

[0002] Generally, the marine cable guiding device and the tension measuring device are two sets of equipment arranged on the hull. When there is a need for cable guiding, the direction of the cable is changed through the fairlead. However, when testing the cable tension, another set of tension measuring device is required. Its main defects are as follows: Since the cable guiding device and the tension measuring device are two sets of equipment, when arranged on the hull, the space requirement on the ship is relatively high. In addition, since two sets of equipment need to be operated, the operation is relatively complex, which is not conducive to saving labor. Content of the Utility Model

[0003] Aiming at the above problems, the main purpose of the utility model is to design a cable tension measuring device with a cable guiding function for ships, so as to solve the technical problems of large space occupation and complex operation of the cable guiding device and the tension measuring device.

[0004] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0005] A cable tension measuring device with a cable guiding function for ships, comprising a base, and a cable guiding mechanism and a tension measuring mechanism arranged on the base;

[0006] Wherein, the cable guiding mechanism comprises a cable guiding roller and a bracket, and the cable guiding roller is fixed to the upper part of the base through the bracket;

[0007] The tension measuring mechanism comprises a tension measuring roller and a support, and the tension measuring roller is fixed to the upper part of the base through the support, or fixed to one side of the bracket, and a tension sensor is installed on the tension measuring roller.

[0008] As a further description of the utility model, two sets of the cable guiding mechanisms are provided. Wherein, the brackets are respectively fixed to both ends of the base through screws, and the heights of the cable guiding rollers of the two sets of cable guiding mechanisms are the same.

[0009] As a further description of the utility model, at least one set of the tension measuring mechanisms is provided and is located in the middle of the two sets of cable guiding mechanisms. Wherein, both ends of the support are respectively fixed to the corresponding side of the bracket through screws, and the tension measuring roller is rotatably connected to the middle position of the upper part of the support.

[0010] As a further description of the utility model, the two brackets are arranged in a symmetrical U-shaped structure, the support comprises two parallel fixed plates, the U-shaped structure wraps the fixed plates, and both ends of the fixed plates are respectively fixed to the open ends of the U-shaped structure through screws.

[0011] As a further description of the present utility model, the force-measuring roller is located between the two fixing plates, and the center line of the force-measuring roller is perpendicular to the fixing plates.

[0012] As a further description of the present utility model, the fairlead roller comprises two vertical rollers rotatably connected to the top of the bracket. Both of the two vertical rollers are located at the end of the base, and a gap for the cable to pass through is provided between the two vertical rollers.

[0013] As a further description of the present utility model, the fairlead roller further comprises a horizontal roller arranged below the vertical rollers. The horizontal roller is rotatably connected to the bracket, and the outer circumference of the horizontal roller corresponds to the gap formed by the vertical rollers.

[0014] As a further description of the present utility model, the lowest point of the outer circumference of the force-measuring roller is higher than the highest point of the outer circumference of the horizontal roller, and the rotation directions of the horizontal roller and the force-measuring roller are the same.

[0015] Compared with the prior art, the technical effects of the present utility model are as follows:

[0016] The present utility model provides a cable force-measuring device with a fairlead function for ships, which comprises a base, a fairlead mechanism and a force-measuring mechanism. The fairlead mechanism and the force-measuring mechanism are both arranged on the upper part of the base. The fairlead mechanism is used for threading the cable, and the force-measuring mechanism is used for measuring the tension of the threaded cable. Among them, the fairlead mechanism comprises a fairlead roller and a bracket, and the fairlead roller is fixed to the upper part of the base through the bracket. The force-measuring mechanism comprises a force-measuring roller and a support, and the force-measuring roller is fixed to the upper part of the base through the support or fixed to one side of the bracket. A force-measuring sensor is installed on the force-measuring roller. This device integrates the fairlead mechanism and the force-measuring mechanism, has a compact overall structure, is light in weight and is relatively convenient to operate, and can reasonably utilize the space on the ship. Description of the Drawings

[0017] Figure 1 is the front view of the overall structure of the present utility model;

[0018] Figure 2 is the top view of the overall structure of the present utility model.

[0019] In the figure, 1. base, 2. fairlead mechanism, 21. fairlead roller, 211. vertical roller, 212. horizontal roller, 22. bracket, 3. force-measuring mechanism, 31. force-measuring roller, 32. support, 321. fixing plate. Detailed Embodiments

[0020] The present utility model will be described in detail below with reference to the drawings:

[0021] In an embodiment of the present utility model, a cable tension measuring device with a cable guiding function for a ship is disclosed. Refer to Figure 1-2 As shown, the device includes a base 1, a cable guiding mechanism 2, and a tension measuring mechanism 3. The cable guiding mechanism 2 and the tension measuring mechanism 3 are both arranged on the upper part of the base 1. Among them, the cable guiding mechanism 2 is used for threading the cable, and the tension measuring mechanism 3 is used to measure the tension of the threaded cable. Specifically, the cable guiding mechanism 2 includes a cable guiding roller 21 and a bracket 22, and the cable guiding roller 21 is fixed to the upper part of the base 1 through the bracket 22. The tension measuring mechanism 3 includes a tension measuring roller 31 and a support 32, and the tension measuring roller 31 is fixed to the upper part of the base 1 through the support 32, or fixed to one side of the bracket 22, and a tension sensor is installed on the tension measuring roller 31.

[0022] To better illustrate this embodiment, two sets of the above-mentioned cable guiding mechanisms 2 are provided. Among them, the brackets 22 of the cable guiding mechanisms 2 are respectively fixed to both ends of the base 1 by screws, and the cable guiding rollers 21 of the two sets of cable guiding mechanisms 2 are at the same height. At least one set of the above-mentioned tension measuring mechanisms 3 is provided and is located in the middle of the two sets of cable guiding mechanisms 2. Among them, both ends of the support 32 of the tension measuring mechanism 3 are respectively fixed to the corresponding sides of the bracket 22 by screws, and the tension measuring roller 31 is rotatably connected to the middle position of the upper part of the support 32.

[0023] It should also be noted that in this embodiment, the two brackets 22 are set to be symmetric C-shaped structures (in a top view state). The support 32 includes two parallel fixed plates 321. The C-shaped structure wraps both ends of the fixed plate 321, and both ends of the fixed plate 321 are respectively fixed to the open ends of the C-shaped structure by screws.

[0024] Through the above settings of the positions and shapes of the bracket 22 and the support 32, the tension measuring roller 31 and the cable guiding roller 21 of this embodiment are described in more detail as follows:

[0025] In this embodiment, the above-mentioned tension measuring roller 31 is located between the two fixed plates 321, and the center line of the tension measuring roller 31 is perpendicular to the fixed plates 321, and the tension measuring roller 31 rotates between the two fixed plates 321.

[0026] In this embodiment, the fairlead roller 21 includes a vertical roller 211 and a horizontal roller 212. The vertical roller 211 and the horizontal roller 212 are respectively rotatably connected to the bracket 22, and the rotation direction of the horizontal roller 212 is the same as that of the above-mentioned force-measuring roller 31. Specifically, two vertical rollers 211 are provided. The two vertical rollers 211 are arranged side by side at the end of the base 1, and there is also a gap for the cable to pass between the outer peripheries of the vertical rollers 211. This gap is located above the horizontal roller 212 and corresponds to the middle position of the outer periphery of the horizontal roller 212.

[0027] In order to enable the force-measuring sensor installed on the force-measuring roller 31 to measure the tension of the cable in real time, the lowest point of the outer periphery of the above-mentioned force-measuring roller 31 is higher than the highest point of the outer periphery of the horizontal roller 212.

[0028] Through the above embodiment, the technical solution of the present invention is disclosed. A cable force-measuring device with a fairlead function for ships disclosed by the present invention, during use, the cable penetrates into the device from the fairlead roller 21. During the penetration process, it passes through the force-measuring roller 31. Through the settings of the vertical roller 211 and the horizontal roller 212, within a certain angle range, the direction of the outgoing or incoming cable end can be changed to meet the fairlead requirements of the cable. At the same time, a force-measuring sensor is installed in the force-measuring roller 31. When the cable penetrates into the device, the tension of the cable can be measured in real time by the force-measuring sensor.

[0029] Compared with the prior art, the present invention integrates the fairlead mechanism and the force-measuring mechanism. The overall structure is compact, the weight is light, and the operation is relatively convenient. At the same time, the space on the ship can be reasonably utilized.

[0030] The above embodiments are only used to illustrate the technical solution of the present invention and are not restrictive. Any other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solution of the present invention shall be covered by the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. A marine cable force measuring device with cable guiding function, characterized in that: It includes a base, as well as a cable guiding mechanism and a force measuring mechanism arranged on the base; Among them, the cable guiding mechanism includes a cable guiding roller and a bracket, and the cable guiding roller is fixed to the upper part of the base through the bracket; The force measuring mechanism includes a force measuring roller and a support, and the force measuring roller is fixed to the upper part of the base through the support, or fixed to one side of the bracket, and a force measuring sensor is installed on the force measuring roller.

2. A marine cable force measuring device with cable guiding function according to claim 1, characterized in that: Two sets of the cable guiding mechanisms are provided. Among them, the brackets are respectively fixed to both ends of the base by screws, and the heights of the cable guiding rollers of the two sets of cable guiding mechanisms are the same.

3. A marine cable force measuring device with cable guiding function according to claim 2, characterized in that: At least one set of the force measuring mechanisms is provided and is located in the middle of the two sets of cable guiding mechanisms. Among them, both ends of the support are respectively fixed to the corresponding side of the bracket by screws, and the force measuring roller is rotatably connected to the middle position of the upper part of the support.

4. A marine cable force measuring device with cable guiding function according to claim 3, characterized in that: The two brackets are arranged in a symmetrical U-shaped structure. The support includes two parallel fixed plates, the U-shaped structure wraps the fixed plates, and both ends of the fixed plates are respectively fixed to the open ends of the U-shaped structure by screws.

5. A marine cable force measuring device with cable guiding function according to claim 4, characterized in that: The force measuring roller is located between the two fixed plates, and the center line of the force measuring roller is perpendicular to the fixed plates.

6. A marine cable force measuring device with cable guiding function according to claim 1, characterized in that: The cable guiding roller includes two vertical rollers rotatably connected to the top of the bracket. Both of the vertical rollers are located at the end of the base, and a gap for the cable to pass through is provided between the two vertical rollers.

7. A marine cable force measuring device with cable guiding function according to claim 6, characterized in that: The cable guiding roller further includes a horizontal roller arranged below the vertical roller. The horizontal roller is rotatably connected to the bracket, and the outer circumference of the horizontal roller corresponds to the gap formed by the vertical rollers.

8. A marine cable force measuring device with cable guiding function according to claim 7, characterized in that: The lowest point of the outer circumference of the force measuring roller is higher than the highest point of the outer circumference of the horizontal roller, and the rotation directions of the horizontal roller and the force measuring roller are the same.

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