CN107416145B - Device and method for integrally discarding buoy steel cable winding - Google Patents
Device and method for integrally discarding buoy steel cable winding Download PDFInfo
- Publication number
- CN107416145B CN107416145B CN201710698920.9A CN201710698920A CN107416145B CN 107416145 B CN107416145 B CN 107416145B CN 201710698920 A CN201710698920 A CN 201710698920A CN 107416145 B CN107416145 B CN 107416145B
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- inner cylinder
- buoy
- steel cable
- cable
- traction
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B59/00—Hull protection specially adapted for vessels; Cleaning devices specially adapted for vessels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
- B63B22/16—Buoys specially adapted for marking a navigational route
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Electric Cable Installation (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a device for integrally removing a buoy steel cable winding, which comprises an inner cylinder and an outer cylinder sleeved on the inner cylinder in a sliding way, and is characterized in that more than two claw hooks which incline backwards are fixedly arranged at the front end of the inner cylinder, more than two hooks which incline forwards are fixedly arranged at the front end of the outer cylinder, a fixed pulley is fixedly arranged in the front end of the inner cylinder, the middle part of a traction steel rope is wound on the fixed pulley, and the two ends of the traction steel rope are positioned behind the inner cylinder; the two opposite sides of the inner cylinder are provided with sliding grooves, a bolt radially penetrates through the outer cylinder and is arranged in the sliding grooves of the inner cylinder, and the bolt is connected with one of the two traction steel ropes in the inner cylinder. The invention also discloses a method for integrally removing the buoy steel cable winding; the invention has the advantages of high cleaning efficiency and low labor intensity, can reduce maintenance cost and improve the safety of operators.
Description
Technical Field
The invention relates to a device and a method for discarding buoy wire windings.
Background
The buoy in the channel is used for indicating the width of the channel of the river, the buoy is arranged in the channel through a plurality of steel cables, one end of each steel cable is tied on a bollard of the buoy (namely, a marker ship), and the other end of each steel cable is tied on a fixture in water, such as an anchor stone; in the flood period of steep rise water or high flood level, numerous floats such as float grass, floating wood, plastic bags, reed and the like are arranged on the river surface, sometimes piled into slices, and steel cables of the buoy are often wound under the action of water flow, so that the water buoy is turned over or lost. In order to ensure the buoy on the water to work normally, the winding objects need to be removed in time; at present, a manual mode is adopted to remove floating objects hung on a steel cable of the water buoy, and the removing tool mainly comprises an iron hook, a hacking knife and a high-branch chain saw, or is directly used by hands, so that the removing efficiency is low, the labor intensity is high, and a great potential safety hazard is formed for the life safety of operators; the electric saw teeth or saw blades at one end of the long rod are used for cutting attachments such as slag and grass on the steel cable; the device adopts a knapsack mode for flexible connection, is convenient for a single person to operate, but in the use process, the saw chain is easy to be blocked by weeds, so that the load is increased, the gasoline engine automatically extinguishes, and the special purchase of vulnerable parts is inconvenient; the V-shaped guard board is arranged at the water inlet of the steel cable, when the slag grass is wound on the guard board, the guard board can swing within a certain angle, and the slag grass on the guard board is flushed by means of the impact force of water flow; although some sundries can be transferred by the method, the function of the rotating device is not obvious when the quantity of sundries is large or the body size is large.
According to the related statistics, the winding on a water buoy steel cable generally needs 0.5-1 hour, and more winding is achieved, even 1-2 hours; if the winding continuously gushes in the period of water rising, the time for removing the winding in one day can be as long as 13 hours, and the winding removal accounts for more than 80% of the maintenance workload of the channel in the flood season, so that the maintenance cost is increased.
Disclosure of Invention
The invention aims at overcoming the defects in the prior art, and provides a device and a method for integrally discarding the winding of the buoy steel cable.
In order to achieve the aim, the device for integrally removing the wound buoy steel cable comprises an inner cylinder and an outer cylinder sleeved on the inner cylinder in a sliding way, and is characterized in that more than two claw hooks which incline backwards are fixedly arranged at the front end of the inner cylinder, more than two hooks which incline forwards are fixedly arranged at the front end of the outer cylinder, a fixed pulley is fixedly arranged in the front end of the inner cylinder, the middle part of a traction steel cable is wound on the fixed pulley, the two ends of the traction steel cable are positioned behind the inner cylinder, and the fixed pulley divides the traction steel cable in the inner cylinder into two sections which move in opposite directions; the two opposite sides of the inner cylinder are provided with sliding grooves, a bolt radially penetrates through the outer cylinder and is arranged in the sliding grooves of the inner cylinder, and the bolt is connected with one of the two traction steel ropes in the inner cylinder.
The bolt can be connected with one section of the two sections of traction steel ropes in the inner cylinder through a tie;
the traction steel rope comprises more than two strands of steel wires, a sleeve penetrates through one section of the two sections of traction steel ropes in the inner cylinder in the radial direction, and the bolt is connected with the section of traction steel rope by penetrating through the sleeve;
the method for integrally discarding the buoy steel cable winding by using the device is characterized by comprising the following steps of: 1) Hooking the claw hook on the inner cylinder on the steel cable of the buoy, pulling one of two ends of the traction steel cable, and driving the outer cylinder to move forwards, so that the claw hook is matched with the claw hook to compress the steel cable; 2) Then, one end of the steel cable tied on the buoy is taken down and thrown into water, and the winding matters on the steel cable are cleaned by utilizing the impulsive force of water flow; 3) After the winding is removed, one end of the steel cable is tied on the buoy, the other end of the traction steel cable is pulled, so that the outer cylinder and the clamping hooks move backwards, the clamping hooks loosen the steel cable, the claw hook is separated from the steel cable, and the device and the steel cable are restored respectively; the invention cleans the windings on the steel cable by utilizing the impulsive force of water flow, achieves the aim of integrally removing the windings on the steel cable, has the advantages of high cleaning efficiency and low labor intensity, greatly shortens the cleaning time, can reduce the maintenance cost, does not need to directly operate on the steel cable, and improves the safety of operators;
as a further improvement of the invention, the outer diameter of the claw hook is larger than that of the clamping hook; the claw hook is convenient to hook the steel cable, the clamping hook is not required to be arranged in radial dislocation with the claw hook, and the steel cable can be firmly fixed;
as a further improvement of the invention, the rear end of the inner cylinder is connected with a tail tube, the rear end of the tail tube is a contracted cone section, and the two ends of the traction steel rope are positioned behind the tail tube; the two ends of the traction steel rope are convenient to limit, the operation is convenient, and meanwhile, the steel cable is prevented from being blocked at the rear end of the inner cylinder when the device is thrown into water;
in conclusion, the invention has the advantages of high cleaning efficiency and low labor intensity, can reduce the maintenance cost and improve the safety of operators.
Drawings
Fig. 1 is a front view of an embodiment of the present invention.
Fig. 2 is a left side view of fig. 1.
Fig. 3 is an enlarged cross-sectional view of A-A of fig. 1.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings.
As shown in fig. 1 to 3, the device for integrally removing the buoy steel cable windings comprises an inner cylinder 1 and an outer cylinder 2 sleeved on the inner cylinder 1 in a sliding manner, wherein four claw hooks 3 which are uniformly distributed in the radial direction and incline backwards are fixedly connected at the front end of the inner cylinder 1 in a welding manner, four clamping hooks 4 which are uniformly distributed in the radial direction and incline forwards are fixedly connected at the front end of the outer cylinder 2 in a welding manner, and the outer diameter of each claw hook 3 is larger than that of each clamping hook 4; a fixed pulley 6 is fixedly arranged in the front end of the inner cylinder 1 through a welded connecting seat 5, the middle part of a traction steel rope 7 is wound on the fixed pulley 6, two sections of traction steel ropes are formed in the inner cylinder 1, the traction steel rope 7 comprises a plurality of steel wires, a sleeve 8 radially penetrates one section of the traction steel rope 7, sliding grooves 10 are formed in two opposite sides of the inner cylinder 1, a bolt 9 radially penetrates through the outer cylinder 2 and the sleeve 8 and is arranged in the sliding grooves 10 of the inner cylinder 1, and the bolt 9 is connected with the section of traction steel rope 7 by penetrating through the sleeve 8; the rear end of the inner cylinder 1 is connected with a tail tube 11 through threads, the rear end of the tail tube 11 is a contracted cone section, and two ends of the traction steel rope 7 are positioned behind the tail tube 11;
the method for integrally discarding the buoy steel cable winding by using the device comprises the following steps: 1) Throwing the device into water, hooking the claw hook 3 on the inner cylinder 1 on a steel cable of a buoy, pulling one of two ends of a traction steel cable 7, and driving the outer cylinder 2 to move forward, so that the hook 4 on the outer cylinder is matched with the claw hook 3 to compress the steel cable; 2) Then, one end of the steel cable tied on the buoy is taken down and thrown into water, and the winding matters on the steel cable are cleaned by utilizing the impulsive force of water flow; 3) After the winding is removed, one end of the steel cable is tied on the buoy, the other end of the two ends of the traction steel cable 7 is pulled, so that the outer cylinder 2 and the clamping hook 4 move backwards, the clamping hook 4 releases the steel cable, the operating claw 3 is separated from the steel cable, and the device and the steel cable are restored respectively; the steel cable is locked by the clamping hooks 4 and the claw hooks 3, and the winding objects on the steel cable are cleaned by utilizing the impulsive force of water flow, so that the purpose of integrally removing the winding objects on the steel cable is achieved, the cleaning device has the advantages of high cleaning efficiency and low labor intensity, the cleaning time is greatly shortened, the maintenance cost can be reduced, the buoy and the steel cable are not required to be close, the steel cable is not required to be directly operated, and the safety of operators is improved;
the conical tail tube 11 can limit the two ends of the traction steel rope 7, so that the traction steel rope 7 can be conveniently pulled, and meanwhile, when the claw hook 3 hooks a steel cable, the steel cable is prevented from being clamped at the rear end of the inner cylinder 1;
the invention is not limited to the above embodiment, for example, the bolt can be connected with a section of traction steel rope, and is suitable for the working condition that the traction steel rope is thinner, and the number of the claw hooks and the number of the clamping hooks can be different, which belong to the protection scope of the patent.
Claims (6)
1. The device for integrally removing the buoy steel cable windings comprises an inner cylinder and an outer cylinder sleeved on the inner cylinder in a sliding way, and is characterized in that more than two claw hooks which incline backwards are fixedly arranged at the front end of the inner cylinder, more than two hooks which incline forwards are fixedly arranged at the front end of the outer cylinder, a fixed pulley is fixedly arranged in the front end of the inner cylinder, the middle part of a traction steel rope is wound on the fixed pulley, the two ends of the traction steel rope are positioned behind the inner cylinder, and the fixed pulley divides the traction steel rope in the inner cylinder into two sections which move in opposite directions; the two opposite sides of the inner cylinder are provided with sliding grooves, a bolt radially penetrates through the outer cylinder and is arranged in the sliding grooves of the inner cylinder, and the bolt is connected with one of the two traction steel ropes in the inner cylinder.
2. The apparatus for integrally removing a buoy cable wrap of claim 1 wherein the bolt is connected to one of the two lengths of traction cable in the inner barrel by a tie.
3. An apparatus for integrally removing a buoy cable wrap as claimed in claim 1 wherein the pull cable comprises more than two strands of steel wire, a sleeve passing radially through one of the two lengths of pull cable in the inner barrel, the bolt being connected to the length of pull cable by passing through the sleeve.
4. A device for wholly removing a buoy wire wrap as claimed in any one of claims 1 to 3, wherein the claw hook has an outer diameter greater than the outer diameter of the hook.
5. The device for integrally removing a buoy cable wrap of claim 4, wherein a tail tube is connected to the rear end of the inner tube, the rear end of the tail tube is a contracted cone section, and both ends of the traction cable are positioned behind the tail tube.
6. A method of integrally removing a buoy cable wrap using the apparatus of claim 1, comprising the steps of: 1) Hooking the claw hook on the inner cylinder on the steel cable of the buoy, pulling one of two ends of the traction steel cable, and driving the outer cylinder to move forwards, so that the claw hook is matched with the claw hook to compress the steel cable; 2) Then, one end of the steel cable tied on the buoy is taken down and thrown into water, and the winding matters on the steel cable are cleaned by utilizing the impulsive force of water flow; 3) After the winding is removed, one end of the steel cable is tied on the buoy, and the other end of the traction steel cable is pulled, so that the outer cylinder and the clamping hooks move backwards, the clamping hooks loosen the steel cable, and the claw hook is separated from the steel cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710698920.9A CN107416145B (en) | 2017-08-15 | 2017-08-15 | Device and method for integrally discarding buoy steel cable winding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710698920.9A CN107416145B (en) | 2017-08-15 | 2017-08-15 | Device and method for integrally discarding buoy steel cable winding |
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| CN107416145A CN107416145A (en) | 2017-12-01 |
| CN107416145B true CN107416145B (en) | 2023-06-16 |
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| CN201710698920.9A Active CN107416145B (en) | 2017-08-15 | 2017-08-15 | Device and method for integrally discarding buoy steel cable winding |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113602429B (en) * | 2021-09-06 | 2022-07-08 | 国家海洋局烟台海洋环境监测中心站 | Multi-functional buoy of marine environment monitoring |
| CN114481991B (en) * | 2022-02-08 | 2023-06-30 | 湖南刘志强钓具有限公司 | Hook type marine warning buoy cleaning equipment |
| CN116174407A (en) * | 2023-02-16 | 2023-05-30 | 重庆交通大学 | Attachment removing device |
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| CN107416145A (en) | 2017-12-01 |
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