Marine steel cable reel

Abstract

The utility model discloses a marine steel cable reel. The marine steel cable reel comprises a winding assembly and a supporting assembly. The winding assembly comprises two symmetrically-arranged circular baffles and a winding roller arranged between the two circular baffles. The two ends of the winding roller are fixedly connected with the circle center of the end face of one circular baffle. The supporting assembly comprises two supporting frames and two speed reduction clamps, an inner supporting rod is arranged on each supporting frame, a bent rod is fixed to each inner supporting rod, a fixing frame is fixed to each bent rod, tilting rods are fixed to the two sides of each fixing frame, the middle portions of the speed reduction clamps are hinged to the ends, away from the fixing frames, of the tilting rods, and the speed reduction clamps are fixed to the ends, away from the fixing frames, of the tilting rods. A hollowed-out frame is fixed to the fixing frame, a through groove is formed in the hollowed-out frame, and the four faces of the hollowed-out frame are communicated through the through groove, so that the steel cable reel can be conveniently subjected to speed reduction winding, the steel cable reel can be controlled to stop rotating, and rotation of the steel cable reel is stably limited after the steel cable reel stops rotating.

Description

Technical Field

[0001] The utility model relates to the technical field of steel cable reels, in particular to a steel cable reel for ships. Background Art

[0002] In the marine industry, cable winders are essential equipment. They are primarily used to retract and release cables to facilitate operations such as cargo lifting and ship towing. A marine cable winder typically consists of a drum, drive unit, and brake.

[0003] During operation, the drive device provides power to rotate the drum to reel in and out the wire rope. With the continuous development of ship technology, the requirements for wire rope reels are also increasing.

[0004] However, existing marine cable winders have some problems in actual use. For example, when it is necessary to slow down and stop the cable, the braking effect is often not ideal, and it is difficult to achieve accurate and rapid deceleration, which may pose a safety hazard in some emergency situations. Utility Model Content

[0005] Based on the above problems existing in the prior art, the purpose of the embodiments of the present utility model is to provide a ship-mounted cable reel that is convenient for slowing down and rewinding the cable reel, can control the cable reel to stop, and stably limit its rotation after stopping.

[0006] The technical solution adopted by the utility model to solve the technical problem is: a marine cable winder, comprising a winding assembly and a supporting assembly;

[0007] The winding assembly includes two symmetrically arranged circular baffles and a winding roller arranged between the two circular baffles, and the two ends of the winding roller are respectively fixedly connected to the center of the end surface of one of the circular baffles;

[0008] The support assembly includes two support frames and two speed reduction clamps. The support frame is provided with an inner support rod, a bent rod is fixed on the inner support rod, a fixing frame is fixed on the bent rod, and a tilt rod is fixed on both sides of the fixing frame. The middle part of the speed reduction clamp is hinged to the end of the tilt rod away from the fixing frame.

[0009] Furthermore, a hollow frame is fixed on the fixing frame, and a through slot is opened on the hollow frame, and the through slot passes through all four sides of the hollow frame;

[0010] One end of the deceleration clamp close to the hollow frame is rotatably connected to a connecting rod, and one end of the connecting rod away from the deceleration clamp is rotatably connected to a connecting shaft, and the connecting shaft is slidably installed in the through slot of the hollow frame.

[0011] Furthermore, a deceleration plate is provided on each side where the two deceleration clamps are in contact with each other, and the deceleration plate is threadedly engaged with an end of the deceleration clamp away from the connecting rod.

[0012] Furthermore, the support assembly includes a long shaft and a pedal, the two ends of the long shaft are respectively fixedly connected to one of the inner support rods, the pedal is rotatably connected to the long shaft, the pedal is provided with a sleeve frame at one end close to the hollow frame, a support rod is provided in the sleeve frame, one end of the support rod is slidably installed in the sleeve frame, and the end of the support rod away from the sleeve frame is connected to the connecting shaft.

[0013] Furthermore, a deceleration ring is fixed to the edge of the circular baffle, and the deceleration plate is in contact with the deceleration ring.

[0014] Furthermore, a sleeve is fixed on the support frame, and a limiting rod is passed through the sleeve.

[0015] Compared with the existing technology, the beneficial effects achieved by the utility model are: it is easy to slow down or stop the winding assembly, and can stably limit the rotation of the winding assembly, thereby achieving efficient braking of the marine wire rope winder, and avoiding potential safety hazards in some emergency situations. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0017] In the picture:

[0018] Figure 1 It is a three-dimensional schematic diagram of the wire rope reel in the present utility model;

[0019] Figure 2 yes Figure 1 A three-dimensional schematic diagram of the winding assembly in FIG.

[0020] Figure 3 yes Figure 1 A three-dimensional schematic diagram of the support assembly in FIG.

[0021] Figure 4 yes Figure 3 An enlarged schematic diagram of part A in FIG;

[0022] In the picture:

[0023] 1. Winding component;

[0024] 11. Circular baffle; 12. Speed reduction ring; 13. Winding roller;

[0025] 2. Support components;

[0026] 21. Support frame; 22. Long axis; 23. Pedal; 24. Speed reduction clamp;

[0027] 211, inner support rod; 212, sleeve; 213, limit rod; 214, bending rod; 215, fixed frame; 216, tilting rod; 217, hollow frame;

[0028] 231, frame; 232, support rod;

[0029] 241. Connecting rod; 242. Speed reducer; 243. Connecting shaft. DETAILED DESCRIPTION

[0030] The present invention will now be described in detail with reference to the accompanying drawings. This drawing is a simplified schematic diagram, which only illustrates the basic structure of the present invention in a schematic manner, and therefore only shows the components related to the present invention.

[0031] See also Figure 1-4 The utility model provides a technical solution: a marine cable winder, comprising a winding assembly 1 and a supporting assembly 2.

[0032] The winding assembly 1 includes two symmetrically arranged circular baffles 11, with a reduction ring 12 fixed at the edge of the circular baffle 11, and a winding roller 13 is provided between the two circular baffles 11. The two ends of the winding roller 13 are respectively fixedly connected to the center of the end face of one of the circular baffles 11.

[0033] The support assembly 2 includes two support frames 21 , a long shaft 22 , a pedal 23 and two speed reduction clamps 24 .

[0034] An inner support rod 211 is provided on the support frame 21, a sleeve 212 is fixed on the support frame 21, a limit rod 213 is passed through the sleeve 212, a bent rod 214 is fixed on the inner support rod 211, a fixing frame 215 is fixed on the bent rod 214, tilting rods 216 are fixed on both sides of the fixing frame 215, a hollow frame 217 is fixed on the fixing frame 215, and a through groove is opened on the hollow frame 217, which passes through all four sides of the hollow frame 217.

[0035] The two circular baffles 11 are respectively connected to one of the support frames 21 in a rotatable manner.

[0036] Both ends of the long axis 22 are fixedly connected to one of the inner support rods 211 .

[0037] The pedal 23 is rotatably connected to the long shaft 22 . A sleeve frame 231 is provided at one end of the pedal 23 close to the hollow frame 217 . A support rod 232 is provided in the sleeve frame 231 . One end of the support rod 232 is slidably installed in the sleeve frame 231 .

[0038] The middle part of the deceleration clamp 24 is hinged to the end of the tilting rod 216 away from the fixed frame 215, and the end of the deceleration clamp 24 close to the hollow frame 217 is rotatably connected to the connecting rod 241, and the end of the connecting rod 241 away from the deceleration clamp 24 is rotatably connected to the connecting shaft 243, and the connecting shaft 243 is slidably installed in the through groove of the hollow frame 217. The two deceleration clamps 24 are respectively provided with a deceleration plate 242 on the side where they are in contact. The deceleration plate 242 is threadedly engaged with the end of the deceleration clamp 24 away from the connecting rod 241, and the end of the support rod 232 away from the sleeve frame 231 is connected to the connecting shaft 243, and the deceleration plate 242 is in contact with the deceleration ring 12.

[0039] By grasping the deceleration ring 12 and rotating the reeling assembly 1, the marine wire rope can be quickly reeled or unreeled.

[0040] When it is necessary to slow down or stop the marine cable winder, the pedal 23 is stepped on to drive the connecting shaft 243 upward through the support rod 232. The connecting shaft 243 supports the lower end of the deceleration clamp 24 through the connecting rod 241, so that it rotates around the end of the tilting rod 216, so that the deceleration plates 242 at the two ends of the two deceleration clamps 24 clamp the deceleration ring 12, thereby slowing down the entire winding assembly 1. It can be understood that by increasing the force of stepping on the pedal 23, the rotation speed of the winding assembly 1 can be controlled until the winding assembly 1 stops.

[0041] When the winding assembly 1 stops rotating, the end of the pedal 23 away from the sleeve 231 is pressed down to the bottom of the limit rod 213. By moving the limit rod 213 in the sleeve 212, the limit rod 213 is blocked above the pedal 23, which can prevent the pedal 23 from resetting and can stably limit the rotation of the winding assembly 1.

[0042] Based on the above-mentioned ideal embodiment of the present invention, and in accordance with the above description, relevant personnel can make various changes and modifications without departing from the scope of the present invention. The technical scope of this utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A marine cable winder, characterized in that: It includes a winding assembly and a supporting assembly; The winding assembly includes two symmetrically arranged circular baffles and a winding roller arranged between the two circular baffles, and the two ends of the winding roller are respectively fixedly connected to the center of the end surface of one of the circular baffles; The support assembly includes two support frames and two speed reduction clamps. The support frame is provided with an inner support rod, a bent rod is fixed on the inner support rod, a fixing frame is fixed on the bent rod, and a tilt rod is fixed on both sides of the fixing frame. The middle part of the speed reduction clamp is hinged to the end of the tilt rod away from the fixing frame.

2. A marine wire rope reel according to claim 1, characterized in that: A hollow frame is fixed on the fixing frame, and a through slot is opened on the hollow frame, and the through slot passes through all four sides of the hollow frame; One end of the deceleration clamp close to the hollow frame is rotatably connected to a connecting rod, and one end of the connecting rod away from the deceleration clamp is rotatably connected to a connecting shaft, and the connecting shaft is slidably installed in the through slot of the hollow frame.

3. A marine wire rope reel according to claim 2, characterized in that: A deceleration plate is provided on each side where the two deceleration clamps are in contact with each other. The deceleration plate is threadedly engaged with an end of the deceleration clamp away from the connecting rod.

4. A marine wire rope reel according to claim 2, characterized in that: The support assembly includes a long shaft and a pedal, both ends of the long shaft are fixedly connected to one of the inner support rods, the pedal is rotatably connected to the long shaft, a sleeve frame is provided at one end of the pedal close to the hollow frame, a support rod is provided in the sleeve frame, one end of the support rod is slidably installed in the sleeve frame, and the end of the support rod away from the sleeve frame is connected to the connecting shaft.

5. A marine wire rope reel according to claim 3, characterized in that: A deceleration ring is fixed on the edge of the circular baffle, and the deceleration plate is in contact with the deceleration ring.

6. A marine wire rope reel according to claim 1, characterized in that: A sleeve is fixed on the support frame, and a limiting rod is passed through the sleeve.

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