A reel foot brake device for pipe winding and unwinding

Abstract

The utility model discloses a reel foot brake device for pipeline winding and unwinding relates to pipeline reel auxiliary part technical field, the utility model discloses a mounting seat, the top fixedly connected with the cover of mounting seat is provided with rotating assembly and telescopic component in the cover, is provided with connecting component between rotating assembly and telescopic component, and the outer surface of rotating assembly is provided with friction assembly, and rotating assembly is used for driving friction assembly and reel contact, the utility model discloses the connection of mounting seat and rotating assembly, after fixing mounting seat in the vicinity of reel on the ship, step down rotating assembly, make one side of rotating assembly drop, the other side drive friction assembly and ascend and contact with reel, utilize the friction resistance between friction assembly and reel and make reel stop rotating, and because mounting seat is fixedly installed on the ship, can avoid the inertia of reel rotation and drive friction assembly, rotating assembly and mounting seat to produce unnecessary movement to cause the situation of staff foot being rolled in.

Description

Technical Field

[0001] This utility model belongs to the technical field of pipeline reel accessories, and specifically relates to a reel foot brake device for pipeline winding and unwinding. Background Technology

[0002] During ship operations, the orderly deployment and retraction of various pipelines is a crucial aspect of ensuring the normal operation of the vessel and the completion of specific tasks. For example, pipelines used to transport media such as fuel oil, fresh water, and hydraulic oil, as well as cables and hoses required when the ship is docked, anchored, or loading / unloading cargo, all require the orderly deployment and retraction of reels. Reels can neatly wind and store long pipelines, saving limited space on the ship, preventing damage or interference with other operations caused by haphazardly piled pipelines, and allowing for quick and convenient deployment when needed. This significantly improves the efficiency and safety of pipeline deployment and retraction, and therefore, it is widely used on ships.

[0003] Currently, when a reel needs to stop winding or unwinding, it often relies on its own inertia to naturally decelerate until it stops. This method is not only slow to respond and difficult to achieve rapid braking in emergencies, but also prone to over-unwinding or over-rewinding due to inertia, affecting operational accuracy. Another common method is to forcibly decelerate and stop the reel using manual tools. Operators need to apply external force while the reel is rotating, which is not only cumbersome and laborious, increasing the operator's workload, but also poses a significant safety hazard, as the reel still has a certain rotational inertia, which can easily cause the operator's hand to be caught or impacted. This seriously threatens the operator's personal safety. Utility Model Content

[0004] To address the problem that conventional pipe winding reels require natural deceleration or manual braking to stop, which is inconvenient and potentially dangerous, this invention proposes a foot brake device for pipe winding reels to overcome these technical problems.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to a foot brake device for reel winding and unwinding of pipelines, including a mounting base. A cover is fixedly connected to the top of the mounting base. A rotating component and a telescopic component are arranged inside the cover. A connecting component is arranged between the rotating component and the telescopic component. A friction component is arranged on the outer surface of the rotating component. The rotating component is used to drive the friction component to contact the reel. The telescopic component is used to push the rotating component to reset. The connecting component is used to connect the rotating component and the telescopic component.

[0007] Furthermore, the rotating assembly includes a rotating shaft, which is rotatably connected inside the housing. A rotating frame is fixedly connected to the outer surface of the rotating shaft, and a sliding groove is formed on the outer surface of the rotating frame. A foot pedal is fixedly connected to the outer surface of the rotating frame.

[0008] Furthermore, the telescopic assembly includes a fixed cylinder, which is fixedly connected inside the cover. A spring is fixedly connected inside the fixed cylinder. A sliding rod and a sliding plate are slidably connected inside the fixed cylinder. The top of the sliding plate is fixedly connected to the sliding rod, and the bottom of the sliding plate is fixedly connected to the spring.

[0009] Furthermore, the connecting assembly includes a rotating ring rotatably connected to the end of the sliding rod. A screw is fixedly connected inside the rotating ring, and a limiting plate is fixedly connected to the lower end of the screw. The limiting plate is fixedly connected inside the sliding rod, and a connecting block is threadedly connected to the outer surface of the screw. The connecting block is slidably connected inside the groove.

[0010] Furthermore, the friction assembly includes a brake pad, the outer surface of which is fixedly connected to a rubber and a connecting seat, the outer surface of which is provided with a connecting hole, a connecting bolt passing through the connecting hole and the interior of the rotating frame, and a nut being threaded onto the outer surface of the connecting bolt.

[0011] Furthermore, the outer surface of the mounting base is threaded with fixing bolts.

[0012] Furthermore, the outer surface of the foot pedal is provided with a groove.

[0013] This utility model has the following beneficial effects:

[0014] 1. This utility model connects the mounting base and the rotating component. After the mounting base is fixed near the reel on the ship, stepping on the rotating component causes one side of the rotating component to descend, while the other side drives the friction component to rise and contact the reel. The frictional resistance between the friction component and the reel stops the reel from rotating. Since the mounting base is fixedly installed on the ship, it can avoid the inertia of the reel rotating causing unnecessary movement of the friction component, the rotating component and the mounting base, which could lead to workers' feet being caught.

[0015] 2. This utility model connects the screw and the connecting block. By pressing the connecting block and rotating the rotating ring, the screw is rotated. At the same time, pressing the rotating ring causes the screw to move downward. The screw gradually exits from the connecting block, disassembling the cross-shaped structure formed by the screw and the connecting block into an independent unit. When the connecting block slides back and forth, it is no longer restricted by the screw. At this time, the connecting block can be removed from the groove for replacement.

[0016] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the utility model embodiments, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the external contour structure of this utility model. Figure 1 ;

[0019] Figure 2 This is a cross-sectional view of the present invention. Figure 1 ;

[0020] Figure 3 This is a cross-sectional view of the present invention. Figure 2 ;

[0021] Figure 4 For the present utility model Figure 3 Enlarged schematic diagram of the structure at point A in the middle;

[0022] Figure 5 This is a cross-sectional view of the telescopic component of this utility model;

[0023] Figure 6 This is a bottom view of the structure of this utility model;

[0024] Figure 7 This is a schematic diagram of the connecting seat structure of this utility model.

[0025] The attached diagram lists the components represented by each number as follows:

[0026] 1. Mounting base; 2. Cover; 3. Rotating assembly; 301. Rotating shaft; 302. Rotating frame; 303. Slide groove; 304. Foot pedal; 4. Telescopic assembly; 401. Fixed cylinder; 402. Spring; 403. Sliding rod; 404. Sliding plate; 5. Connecting assembly; 501. Rotating ring; 502. Screw; 503. Limiting plate; 504. Connecting block; 6. Friction assembly; 601. Brake pad; 602. Rubber; 603. Connecting seat; 604. Connecting hole; 605. Connecting bolt; 606. Nut; 7. Fixing bolt; 8. Groove. Detailed Implementation

[0027] The technical solutions of the utility model embodiments will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the utility model, and not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the utility model.

[0028] In the description of this utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inner", etc., which indicate orientation or positional relationship, are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the utility model.

[0029] Please see Figures 1-7 As shown, this utility model is a foot brake device for reel winding and unwinding of pipelines, including a mounting base 1. A cover 2 is fixedly connected to the top of the mounting base 1. A rotating component 3 and a telescopic component 4 are arranged inside the cover 2. A connecting component 5 is arranged between the rotating component 3 and the telescopic component 4. A friction component 6 is arranged on the outer surface of the rotating component 3. The rotating component 3 is used to drive the friction component 6 to contact the reel. The telescopic component 4 is used to push the rotating component 3 to reset. The connecting component 5 is used to connect the rotating component 3 and the telescopic component 4.

[0030] After fixing the mounting base 1 near the reel on the ship, step on the rotating component 3 at the top of the mounting base 1. The rotating component 3 compresses the telescopic component 4 through the connecting component 5. At the same time, the rotating component 3 drives the friction component 6 to rotate upward and make it contact the reel. The frictional resistance between the friction component 6 and the reel stops the reel from rotating. Then release the rotating component 3. The telescopic component 4 can push the rotating component 3 and the friction component 6 to rotate in opposite directions to reset.

[0031] This invention connects the mounting base 1 and the rotating component 3. After fixing the mounting base 1 near the reel on the ship, stepping on the rotating component 3 causes one side of the rotating component 3 to descend, while the other side drives the friction component 6 to rise and contact the reel. The frictional resistance between the friction component 6 and the reel stops the reel from rotating. Since the mounting base 1 is fixedly installed on the ship, it can avoid unnecessary movement of the friction component 6, the rotating component 3, and the mounting base 1 caused by the inertia of the reel's rotation, which could lead to workers' feet being caught in the movement.

[0032] In one embodiment, the rotating component 3 includes a rotating shaft 301, which is rotatably connected to the inside of the housing 2. A rotating frame 302 is fixedly connected to the outer surface of the rotating shaft 301. A sliding groove 303 is provided on the outer surface of the rotating frame 302. A foot pedal 304 is fixedly connected to the outer surface of the rotating frame 302.

[0033] When the foot pedal 304 is pressed, the foot pedal 304 drives the rotating frame 302 to rotate around the rotating shaft 301. The end of the rotating frame 302 away from the foot pedal 304 rotates upward and drives the friction component 6. The friction component 6 contacts the reel and uses the frictional resistance between it and the reel to stop the reel from rotating.

[0034] In one embodiment, the telescopic component 4 includes a fixed cylinder 401, which is fixedly connected inside the housing 2. A spring 402 is fixedly connected inside the fixed cylinder 401. A sliding rod 403 and a sliding plate 404 are slidably connected inside the fixed cylinder 401. The top of the sliding plate 404 is fixedly connected to the sliding rod 403, and the bottom of the sliding plate 404 is fixedly connected to the spring 402.

[0035] When the rotating frame 302 rotates downwards on the side near the foot pedal 304, it pushes the sliding rod 403 to slide. The sliding rod 403 compresses the spring 402 through the sliding plate 404, and both the sliding rod 403 and the sliding plate 404 slide inside the fixed cylinder 401. After the foot pedal 304 is released, the spring 402 can push the sliding plate 404 and the sliding rod 403 to reset the rotating frame 302.

[0036] In one embodiment, the connecting assembly 5 includes a rotating ring 501 rotatably connected to the end of a sliding rod 403. A screw 502 is fixedly connected inside the rotating ring 501. A limiting plate 503 is fixedly connected to the lower end of the screw 502. The limiting plate 503 is fixedly connected inside the sliding rod 403. A connecting block 504 is threadedly connected to the outer surface of the screw 502. The connecting block 504 is slidably connected inside the groove 303.

[0037] When the rotating frame 302 rotates downwards on the side near the foot pedal 304, the connecting block 504 moves through the sliding groove 303 on the outer surface of the rotating frame 302. The connecting block 504 moves the screw 502 and the rotating ring 501. The rotating ring 501 moves the sliding rod 403. When the connecting block 504 needs to be replaced, press down on the connecting block 504 and rotate the rotating ring 501. The rotating ring 501 rotates the screw 502. Through the threaded connection between the screw 502 and the connecting block 504 and the sliding connection between the screw 502 and the rotating ring 501, press down on the rotating ring 501 and the screw 502, so that the screw 502 gradually moves downwards and separates from the connecting block 504. At this time, the connecting block 504 can be removed from the sliding groove 303 and replaced.

[0038] In one embodiment, the friction assembly 6 includes a brake pad 601, with a rubber 602 and a connecting seat 603 fixedly connected to the outer surface of the brake pad 601. The outer surface of the connecting seat 603 has a connecting hole 604, and a connecting bolt 605 passes through the connecting hole 604 and the interior of the rotating frame 302. A nut 606 is threaded onto the outer surface of the connecting bolt 605.

[0039] The end of the rotating frame 302 away from the foot pedal 304 drives the brake pad 601 and rubber 602 to rotate upward, so that the rubber 602 abuts against the rotating reel. The frictional resistance between the rubber 602 and the reel stops the reel from rotating. When the rubber 602 is worn, the nut 606 is rotated to separate it from the connecting bolt 605. The connecting bolt 605 is then removed from the connecting hole 604 on the connecting seat 603, releasing the limiting fixation between the connecting seat 603 and the rotating frame 302. The brake pad 601, rubber 602 and connecting seat 603 can then be removed and replaced.

[0040] In one embodiment, the mounting base 1 is threaded with a fixing bolt 7 on its outer surface.

[0041] There are multiple sets of fixing bolts 7. These multiple sets of fixing bolts 7 are used to fix the mounting base 1 on the ship near the reel, so that the mounting base 1 is fixed.

[0042] In one embodiment, the foot pedal 304 has a groove 8 on its outer surface.

[0043] The grooves 8 make the outer surface of the foot pedal 304 uneven, increasing the friction between the user's foot and the foot pedal 304 and preventing slippage when stepping on the foot pedal 304.

[0044] Through the above technical solution, 1. By connecting the mounting base 1 and the rotating component 3, after fixing the mounting base 1 near the reel on the ship, stepping on the rotating component 3 causes one side of the rotating component 3 to descend, while the other side drives the friction component 6 to rise and contact the reel. The frictional resistance between the friction component 6 and the reel stops the reel from rotating. Since the mounting base 1 is fixedly installed on the ship, the inertia of the reel's rotation can be avoided from causing unnecessary movement of the friction component 6, the rotating component 3, and the mounting base 1, which could lead to workers' feet being caught in the movement. 2. By connecting the screw 502 and the connecting block 504, pressing the connecting block 504 and rotating the rotating ring 501 causes the screw 502 to rotate. At the same time, pressing the rotating ring 501 causes the screw 502 to move downward, and the screw 502 gradually exits from the connecting block 504. The cross-shaped structure formed by the screw 502 and the connecting block 504 is disassembled into an independent unit. When the connecting block 504 slides back and forth, it is no longer restricted by the screw 502. At this time, the connecting block 504 can be removed from the slide groove 303 for replacement.

[0045] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0046] The preferred embodiments of the utility model disclosed above are merely illustrative of the utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the utility model, thereby enabling those skilled in the art to better understand and utilize it. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A foot brake device for reeling and unloading pipelines, comprising a mounting base (1), characterized in that, The top of the mounting base (1) is fixedly connected to a cover (2). Inside the cover (2) are a rotating component (3) and a telescopic component (4). A connecting component (5) is provided between the rotating component (3) and the telescopic component (4). A friction component (6) is provided on the outer surface of the rotating component (3). The rotating component (3) is used to drive the friction component (6) to contact the reel. The telescopic component (4) is used to push the rotating component (3) to reset. The connecting component (5) is used to connect the rotating component (3) and the telescopic component (4).

2. The reel foot brake device for pipeline winding and unwinding according to claim 1, characterized in that, The rotating assembly (3) includes a rotating shaft (301), which is rotatably connected to the inside of the cover (2). A rotating frame (302) is fixedly connected to the outer surface of the rotating shaft (301). A sliding groove (303) is provided on the outer surface of the rotating frame (302). A foot pedal (304) is fixedly connected to the outer surface of the rotating frame (302).

3. The reel foot brake device for pipeline winding and unwinding according to claim 2, characterized in that, The telescopic assembly (4) includes a fixed cylinder (401), which is fixedly connected inside the cover (2). A spring (402) is fixedly connected inside the fixed cylinder (401). A sliding rod (403) and a sliding plate (404) are slidably connected inside the fixed cylinder (401). The top of the sliding plate (404) is fixedly connected to the sliding rod (403), and the bottom of the sliding plate (404) is fixedly connected to the spring (402).

4. A reel foot brake device for pipeline winding and unwinding according to claim 3, characterized in that, The connecting assembly (5) includes a rotating ring (501) rotatably connected to the end of a sliding rod (403). A screw (502) is fixedly connected inside the rotating ring (501). A limiting plate (503) is fixedly connected to the lower end of the screw (502). The limiting plate (503) is fixedly connected inside the sliding rod (403). A connecting block (504) is threadedly connected to the outer surface of the screw (502). The connecting block (504) is slidably connected inside the groove (303).

5. A reel foot brake device for pipeline winding and unwinding according to claim 4, characterized in that, The friction assembly (6) includes a brake pad (601), and a rubber (602) and a connecting seat (603) are fixedly connected to the outer surface of the brake pad (601). A connecting hole (604) is provided on the outer surface of the connecting seat (603). A connecting bolt (605) is passed through the connecting hole (604) and the rotating frame (302). A nut (606) is threaded onto the outer surface of the connecting bolt (605).

6. A reel foot brake device for pipeline winding and unwinding according to claim 5, characterized in that, The outer surface of the mounting base (1) is threaded with fixing bolts (7).

7. A reel foot brake device for pipeline winding and unwinding according to claim 6, characterized in that, The outer surface of the foot pedal (304) is provided with a groove (8).

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