Ship mooring bollard with tension detection function

Abstract

The invention belongs to the technical field of ship mooring bollards, and discloses a ship mooring bollard with a tension detection function, which comprises a base, a sliding column is slidably connected to the inner wall of the base, a shell is fixedly connected to the upper end of the sliding column, an adjusting mechanism is arranged in the base, and anti-sliding plates are slidably connected to the two sides of the inner wall of the shell. According to the device, when a rope is subjected to large external force to pull a rope winding frame, the detection plate moves on the inner sides of the anti-sliding plates, an inclined plate extrudes a rotating wheel, and therefore a sliding plate drives a sliding rod to move upwards; the reflective warning paste is exposed outside, surrounding people can be warned conveniently, the pulling force of the rope can be detected, the reflective warning paste can play a role in warning at night through the effect of the illuminating lamp, and the practicability of the bitt is improved.

Description

Technical Field

[0001] The invention relates to the technical field of ship mooring bollards, and in particular to a ship mooring bollard with a tension detection function. Background Art

[0002] A mooring bollard is a pile fixed on the deck or the side of the dock for tying cables. It is generally made of metal casting or welding. Because it is subjected to great force during use, its base is required to be very firm. There are single cross bollards, double cross bollards, upright bollards, inclined upright bollards and horn-shaped bollards. The bollards on the ship and the dock can play a role in fixing the ship with the cable to prevent the ship from drifting away. When the ship drifts with the water flow, the cable will be stretched straight due to the tension from the ship. The tension that the cable can withstand is limited. When the cable is subjected to too much tension, the cable is easy to break. Most of the bollards in the prior art only have the function of tying cables, and cannot detect the tension on the cable, so it is impossible to issue a warning when the cable is subjected to a large tension, and thus it is impossible for the relevant staff to make corresponding treatment in time, and the functionality is poor.

[0003] For example, the invention with the announcement number CN113682423B discloses a ship mooring pile with a tension detection function, including a pile body and an adjustment auxiliary inspection base, a built-in adjustment groove is opened inside the pile body, a pressure adjustment box is embedded at the top of the pile body, the pressure adjustment box passes through the outer wall of the built-in adjustment groove and extends into the built-in adjustment groove, a rough resistance plate is slidably penetrated on the outer wall of the bottom end of the pressure adjustment box, and a piston plate matching it is movably arranged in the pressure adjustment box. The mooring pile in the present invention can detect the tension exerted on the cable, and can automatically give an alarm when it detects that the tension exerted on the cable is large, prompting the staff to take corresponding measures in time, thereby effectively reducing the occurrence of cable breakage, and greatly improving the functionality of the mooring pile.

[0004] In the process of implementing this application, it was found that the technology has the following problems: the device pushes the handle to adjust the height of the adjusting sleeve, but as the height of the adjusting sleeve increases, the position of the handle also increases, which is inconvenient for subsequent height adjustment; secondly, on rainy days and at night, due to the dim light or lack of light, even if the reflective warning stick is extended, it may not serve as a warning; finally, the transverse piston block is affected by temperature, which affects the use effect; long-term exposure to high temperatures in summer and low temperatures in winter reduces the service life of the piston block, which affects the movement of the warning stick.

[0005] For this reason, a ship mooring bollard with a tension detection function is proposed, which is upgraded and modified on the basis of the device to solve these shortcomings. Summary of the invention

[0006] The purpose of the present invention is to solve the problems of the background technology and provide a ship mooring bollard with a tension detection function.

[0007] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions: A ship mooring pile with a tension detection function comprises a base, an inner wall of the base is slidably connected to a sliding column, an upper end of the sliding column is fixedly connected to a shell, an adjustment mechanism is arranged inside the base, both sides of the inner wall of the shell are slidably connected to anti-slide plates, the end of the anti-slide plates close to each other abuts against a detection plate, one end of the detection plate is fixedly connected to a connecting rod, one end of the connecting rod extends out of the shell and is fixedly connected to a rope winding frame, the other end of the detection plate is fixedly connected to an inclined plate, the inner wall of the shell is slidably connected to the sliding plate, and the lower end of the sliding plate rotates A rotating wheel is connected, the lower end of the rotating wheel abuts against the upper end of the detection plate, a sliding rod is fixedly installed on the upper end of the sliding plate, a reflective warning sticker is provided on the outer end of the sliding rod, a cover plate is fixedly installed on the upper end of the sliding rod, push plates are slidably connected to the inner wall of the shell on both sides, a pressure spring is fixedly installed on one end of the push plate close to the anti-slide plate, one end of the pressure spring is fixedly installed on the outer end of the anti-slide plate, a pressure mechanism is provided inside the shell, inclined reflective plates are fixedly installed on four sides of the upper end of the shell, and lighting lamps are fixedly installed between the inclined reflective plates.

[0008] Furthermore, a mounting plate is rotatably connected to the bottom of the base, and a mounting hole is provided on the surface of the mounting plate.

[0009] Furthermore, the adjustment mechanism includes a handle, which is rotatably connected to the lower side of the outer end of the base, one end of the handle extends into the interior of the base and is fixedly installed with a transmission rod, one end of the transmission rod is fixedly installed with gear 1, the outer end of gear 1 is meshingly connected with gear 2, a threaded rod is fixedly installed in the middle of gear 2, the lower end of the threaded rod is rotatably connected to the inner wall of the base through a bearing, and the upper side of the outer end of the threaded rod is threadedly connected to the inner wall of the sliding column.

[0010] Furthermore, a guide block is fixedly connected to one side of the outer end of the sliding column, and a guide groove for sliding connection of the outer end of the guide block is formed on the inner wall of the base.

[0011] Furthermore, auxiliary sliding bars are fixedly mounted on four sides of the bottom of the shell, and the lower ends of the auxiliary sliding bars are slidably connected to the inner wall of the base.

[0012] Furthermore, a guide rod is slidably connected to the lower side of the inner wall of the detection plate, and both ends of the guide rod are fixedly mounted to the inner wall of the shell.

[0013] Furthermore, a restoring spring is provided at the outer end of the slide rod, the upper end of the restoring spring is fixedly mounted to the inner wall of the housing, and the lower end of the restoring spring is fixedly mounted to the upper end of the detection plate.

[0014] Furthermore, the pressurizing mechanism includes a screw rod, the inner wall of the shell is rotatably connected to the screw rod through a bearing, one end of the screw rod extends out of the shell and is fixedly installed with a hexagonal block, the threads on both sides of the outer end of the screw rod are opposite, and the threads on both sides of the outer end of the screw rod are connected to screw plates, one end of the screw plate close to the push plate is fixedly connected to a connecting block, and one end of the connecting block is fixedly connected to one end of the push plate.

[0015] Furthermore, the inner wall of the screw plate is slidably connected to a limit rod, and both ends of the limit rod are fixedly mounted to the inner wall of the shell.

[0016] The beneficial effects of the present invention are as follows: 1. The present invention uses the friction between the anti-slide plate and the detection plate to relatively inhibit the rope winding frame, the connecting rod, the anti-slide plate and the detection plate. When the rope is subjected to a large external force that pulls the rope winding frame, the detection plate moves on the inner side of the anti-slide plate, and the inclined plate squeezes the rotating wheel, so that the sliding plate drives the sliding rod to move upward, so that the reflective warning sticker is exposed to the outside, which is convenient for warning people around, thereby detecting the tension of the rope. Through the effect of the lighting lamp, the reflective warning sticker can also play a warning role at night, thereby improving the practicality of the mooring pile.

[0017] 2. The present invention drives the gear 1 at one end of the transmission rod to rotate by rotating the handle, so that the gear 2 drives the threaded rod to rotate, and the sliding column moves upward or downward, which is convenient for adjusting the height of the shell, and can keep the rope and the rope winding frame level as much as possible, thereby improving the accuracy of rope tension detection.

[0018] 3. The present invention rotates the hexagonal block through a tool, so that the screw rod drives the screw plate to move toward or away from each other, adjusts the positions of the push plate and the anti-slide plate, and increases or decreases the force of the pressure spring on the anti-slide plate, thereby increasing or decreasing the friction between the anti-slide plate and the detection plate, which is convenient for adapting to different types of ropes.

[0019] 4. The present invention pushes the connecting rod inward by manpower, and when the detection plate drives the inclined plate to move to the left, the sliding plate drives the sliding rod downward into the interior of the housing through the action of the restoring spring, which is convenient for the use of other ropes. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the internal structure of the base of the present invention; Figure 3 It is a schematic diagram of the internal structure of the housing of the present invention; Figure 4 It is a schematic diagram of the structure of the pressurizing mechanism of the present invention; Figure 5 is a top view of the inner section of the housing of the present invention; Figure 6 It is a front view of the inner section of the shell of the present invention.

[0021] 1. Base; 10. Mounting plate; 11. Sliding column; 12. Housing; 121. Anti-sliding plate; 122. Detection plate; 123. Sliding plate; 124. Inclined plate; 125. Rotating wheel; 126. Guide rod; 13. Inclined reflector; 131. Lighting lamp; 14. Sliding rod; 141. Restoring spring; 15. Cover plate; 16. Reflective warning sticker; 17. Connecting rod; 18. Rope winding frame; 2. Adjustment mechanism; 21. Handle; 22. Auxiliary sliding rod; 23. Transmission rod; 24. Gear 1; 25. Gear 2; 26. Threaded rod; 27. Guide block; 28. Guide groove; 3. Pressurizing mechanism; 31. Hexagonal block; 32. Screw rod; 33. Screw plate; 34. Limiting rod; 35. Connecting block; 36. Push plate; 37. Pressurizing spring. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. 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.

[0024] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0025] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the inventive product is usually placed when used. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0026] like Figures 1 to 6 As shown, a ship mooring pile with a tension detection function comprises a base 1, an inner wall of the base 1 is slidably connected with a sliding column 11, the bottom of the base 1 is rotatably connected with a mounting plate 10, the surface of the mounting plate 10 is provided with a mounting hole, the upper end of the sliding column 11 is fixedly connected with a shell 12, an adjusting mechanism 2 is arranged inside the base 1, both sides of the inner wall of the shell 12 are slidably connected with a blocking slide plate 121, the end of the blocking slide plate 121 that is close to the detection plate 122 is abutted, one end of the detection plate 122 is fixedly connected with a connecting rod 17, one end of the connecting rod 17 extends out of the shell 12 and is fixedly connected with a rope winding frame 18, the other end of the detection plate 122 is fixedly connected with an inclined plate 124, the inner wall of the shell 12 is slidably connected with a sliding plate 123, the lower end of the sliding plate 123 is rotatably connected with a rotating wheel 125, the lower end of the rotating wheel 125 abuts against the upper end of the detection plate 122, the upper end of the sliding plate 123 is fixedly installed with a sliding rod 14, and the outer end of the sliding rod 14 is provided with a reflective warning The outer wall of the outer shell 12 is provided with a pressure spring 37, and one end of the pressure spring 37 is fixedly installed with the outer end of the anti-slide plate 121. The inner wall of the outer shell 12 is provided with a pressure mechanism 3. The upper four sides of the outer shell 12 are fixedly installed with inclined reflectors 13, and the inclined reflectors 13 are fixedly installed with lighting lamps 131 between each two. Specifically, when the rope is subjected to a large external force to pull the rope winding frame 18, the detection plate 121 moves on the inner side of the anti-slide plate 121, and the inclined plate 124 squeezes the rotating wheel 125, so that the sliding plate 123 drives the sliding bar 14 to move upward, so that the reflective warning sticker 16 is exposed to the outside, which is convenient for warning people around, so that the tension of the rope can be detected, and the reflective warning sticker 16 can also play a warning role at night through the effect of the lighting lamp 131.

[0027] like Figure 1 and Figure 2As shown, the adjusting mechanism 2 includes a handle 21, and the handle 21 is rotatably connected to the lower side of the outer end of the base 1, one end of the handle 21 extends into the interior of the base 1 and a transmission rod 23 is fixedly installed, one end of the transmission rod 23 is fixedly installed with a gear 1 24, the outer end of the gear 1 24 is meshingly connected with a gear 25, and the middle of the gear 25 is fixedly installed with a threaded rod 26, the lower end of the threaded rod 26 is rotatably connected to the inner wall of the base 1 through a bearing, and the upper side of the outer end of the threaded rod 26 is threadedly connected to the inner wall of the sliding column 11; specifically, the gear 1 24 at one end of the transmission rod 23 is driven to rotate by rotating the handle 21, so that the gear 2 25 drives the threaded rod 26 to rotate, so that the sliding column 11 moves upward or downward, which is convenient for adjusting the height of the shell 12, and the rope and the rope winding frame 18 can be kept level as much as possible, thereby improving the accuracy of rope tension detection.

[0028] like Figure 1 and Figure 2 As shown, a guide block 27 is fixedly connected to one side of the outer end of the sliding column 11, and a guide groove 28 is opened on the inner wall of the base 1 for the outer end of the guide block 27 to be slidably connected. Auxiliary sliding rods 22 are fixedly installed on the four sides of the bottom of the shell 12, and the lower end of the auxiliary sliding rod 22 is slidably connected to the inner wall of the base 1; specifically, it is convenient for the sliding column 11 to move stably.

[0029] like Figure 3 and Figure 5 As shown, a guide rod 126 is slidably connected to the lower side of the inner wall of the detection plate 122, and both ends of the guide rod 126 are fixedly installed to the inner wall of the shell 12; specifically, it is convenient for the detection plate 122 to move stably.

[0030] like Figure 1 , Figure 3 and Figure 6 As shown, a restoring spring 141 is provided at the outer end of the slide rod 14, the upper end of the restoring spring 141 is fixedly installed to the inner wall of the outer shell 12, and the lower end of the restoring spring 141 is fixedly installed to the upper end of the detection plate 122; specifically, when the connecting rod 17 is pushed inward by manpower and the detection plate 122 drives the inclined plate 124 to move to the left, the sliding plate 123 drives the slide rod 14 downward into the interior of the outer shell 12 through the action of the restoring spring 141, so as to facilitate the use of other ropes.

[0031] like Figure 1 Figure 4 and Figure 5As shown, the pressurizing mechanism 3 includes a screw rod 32, and the inner wall of the shell 12 is rotatably connected to the screw rod 32 through a bearing, one end of the screw rod 32 extends out of the shell 12 and is fixedly installed with a hexagonal block 31, the outer ends of the screw rod 32 have opposite threads on both sides, and the outer ends of the screw rod 32 are threadedly connected with screw plates 33 on both sides, and the end of the screw plate 33 close to the push plate 36 is fixedly connected with a connecting block 35, and one end of the connecting block 35 is fixedly connected to one end of the push plate 36; specifically, the hexagonal block 31 is rotated by a tool, so that the screw rod 32 drives the screw plate 33 to move toward or away from each other, so that the position of the push plate 36 and the anti-slide plate 121 is adjusted, so that the force of the pressurizing spring 37 on the anti-slide plate 121 is increased or decreased, thereby increasing or reducing the friction between the anti-slide plate 121 and the detection plate 122, so as to facilitate the application of different types of ropes.

[0032] like Figure 4 and Figure 5 As shown, the inner wall of the screw plate 33 is slidably connected to the limit rod 34, and both ends of the limit rod 34 are fixedly installed with the inner wall of the shell 12; specifically, it is convenient for the screw plate 33 to move stably.

[0033] In summary: the rope is wound around the rope winding frame 18, and according to the requirements of the rope, the hexagonal block 31 is rotated by the tool, so that the screw rod 32 drives the screw plate 33 to move in the same direction or oppositely, so that the position of the push plate 36 and the anti-slide plate 121 is adjusted, so that the force of the pressure spring 37 on the anti-slide plate 121 is increased or decreased, thereby increasing or decreasing the friction between the anti-slide plate 121 and the detection plate 122, and then the gear 1 24 at one end of the transmission rod 23 is rotated by rotating the handle 21, so that the gear 2 25 drives the threaded rod 26 to rotate, so that the sliding column 11 moves upward or downward. The height of the housing 12 can be adjusted by moving the housing 12, so that the rope and the rope winding frame 18 can be kept level as much as possible. When the rope is subjected to a large external force to pull the rope winding frame 18, the detection plate 121 moves inside the anti-slide plate 121, so that the inclined plate 124 squeezes the rotating wheel 125, so that the sliding plate 123 drives the sliding rod 14 to move upward, so that the reflective warning sticker 16 is exposed to the outside, which is convenient for warning people around, so that the tension of the rope can be detected, and the reflective warning sticker 16 can also play a warning role at night through the effect of the lighting lamp 131; The handle 21 is rotated in the opposite direction to move the outer shell 12 downward, and the hexagonal block 31 is rotated by a tool to maximize the distance between the push plate 36 and the anti-slide plate 121, so that the connecting rod 17 can be pushed into the inner part of the outer shell 12 by manpower. Through the action of the return spring 141, the sliding plate 123 drives the sliding rod 14 downward into the inner part of the outer shell 12, which is convenient for the use of other ropes.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0035] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A ship mooring bollard with a tension detection function, comprising a base (1), characterized in that: The inner wall of the base (1) is slidably connected to a sliding column (11), the upper end of the sliding column (11) is fixedly connected to a housing (12), an adjusting mechanism (2) is arranged inside the base (1), both sides of the inner wall of the housing (12) are slidably connected to blocking slide plates (121), the adjacent end of the blocking slide plates (121) abuts against a detection plate (122), one end of the detection plate (122) is fixedly connected to a connecting rod (17), one end of the connecting rod (17) extends out of the housing (12) and is fixedly connected to a rope winding frame (18), the other end of the detection plate (122) is fixedly connected to an inclined plate (124), the inner wall of the housing (12) is slidably connected to a sliding plate (123), the lower end of the sliding plate (123) is rotatably connected to a rotating wheel (125), the rotating wheel (125) is The lower end of the moving wheel (125) abuts against the upper end of the detection plate (122); a sliding rod (14) is fixedly mounted on the upper end of the sliding plate (123); a reflective warning sticker (16) is arranged at the outer end of the sliding rod (14); a cover plate (15) is fixedly mounted on the upper end of the sliding rod (14); push plates (36) are slidably connected to both sides of the inner wall of the housing (12); a pressure spring (37) is fixedly mounted at one end of the push plate (36) close to the anti-slide plate (121); one end of the pressure spring (37) is fixedly mounted to the outer end of the anti-slide plate (121); a pressure mechanism (3) is arranged inside the housing (12); inclined reflective plates (13) are fixedly mounted on four sides of the upper end of the housing (12); and lighting lamps (131) are fixedly mounted between the inclined reflective plates (13).

2. A ship mooring bollard with tension detection function as claimed in claim 1, characterized in that: The bottom of the base (1) is rotatably connected to a mounting plate (10), and a mounting hole is provided on the surface of the mounting plate (10).

3. A ship mooring bollard with tension detection function as claimed in claim 1, characterized in that: The adjustment mechanism (2) comprises a handle (21), the lower side of the outer end of the base (1) is rotatably connected to the handle (21), one end of the handle (21) extends into the interior of the base (1) and is fixedly mounted with a transmission rod (23), one end of the transmission rod (23) is fixedly mounted with a gear 1 (24), the outer end of the gear 1 (24) is meshingly connected with a gear 2 (25), a threaded rod (26) is fixedly mounted in the middle of the gear 2 (25), the lower end of the threaded rod (26) is rotatably connected to the inner wall of the base (1) via a bearing, and the upper side of the outer end of the threaded rod (26) is threadedly connected to the inner wall of the sliding column (11).

4. A ship mooring bollard with tension detection function as claimed in claim 2, characterized in that: A guide block (27) is fixedly connected to one side of the outer end of the sliding column (11), and a guide groove (28) is provided on the inner wall of the base (1) for the outer end of the guide block (27) to be slidably connected.

5. A ship mooring bollard with tension detection function as claimed in claim 1, characterized in that: Auxiliary sliding rods (22) are fixedly mounted on four sides of the bottom of the housing (12), and the lower ends of the auxiliary sliding rods (22) are slidably connected to the inner wall of the base (1).

6. A ship mooring bollard with tension detection function as claimed in claim 1, characterized in that: A guide rod (126) is slidably connected to the lower side of the inner wall of the detection plate (122), and both ends of the guide rod (126) are fixedly mounted to the inner wall of the housing (12).

7. A ship mooring bollard with tension detection function as claimed in claim 1, characterized in that: A return spring (141) is provided at the outer end of the slide rod (14), the upper end of the return spring (141) is fixedly mounted to the inner wall of the housing (12), and the lower end of the return spring (141) is fixedly mounted to the upper end of the detection plate (122).

8. A ship mooring bollard with tension detection function as claimed in claim 1, characterized in that: The pressurizing mechanism (3) comprises a screw rod (32), the inner wall of the housing (12) being rotatably connected to the screw rod (32) via a bearing, one end of the screw rod (32) extending out of the housing (12) and being fixedly mounted with a hexagonal block (31), the outer ends of the screw rod (32) having opposite threads on both sides, the outer ends of the screw rod (32) being threadedly connected to screw plates (33), one end of the screw plate (33) close to the push plate (36) being fixedly connected to a connecting block (35), one end of the connecting block (35) being fixedly connected to one end of the push plate (36).

9. A ship mooring bollard with tension detection function as claimed in claim 8, characterized in that: The inner wall of the screw plate (33) is slidably connected to a limiting rod (34), and both ends of the limiting rod (34) are fixedly mounted to the inner wall of the outer shell (12).

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