Tail cable column structure of sludge dewatering and volume reduction ship

Abstract

The utility model discloses a tail cable column structure of a sludge dehydration volume reduction ship, which relates to the technical field of stern structures, and comprises a fixed seat and a cable column body, the outer wall of the cable column body is provided with a plurality of groups of concave grooves, the cable column body is internally provided with a limiting mechanism, the limiting mechanism comprises a pressing column and a spring, and the pressing column and the spring are arranged in the concave grooves. A limiting hole is formed in the pressing column in a penetrating mode, and a wire passing hole is formed in the cable column body in a penetrating mode. By arranging the limiting mechanism, the rope can be conveniently fixed to the outer wall of the cable column body, it can be ensured that the rope is firmly fixed to a stable position, the possibility that the rope is accidentally loosened or disengaged in the working process is reduced, and the working safety of a ship body is improved; the recessed groove assists in securing the rope on the bollard body and can reduce the likelihood that the rope slides on the surface of the bollard body.

Description

Technical Field

[0001] The utility model relates to the technical field of stern structures, and in particular to a stern cable bollard structure of a sludge dewatering and volume reduction ship. Background Art

[0002] The stern bollard structure is an important facility used when the ship is docked and moored. It is mainly used to fix the ship to prevent drifting or drifting away from the dock. The bollard is usually a vertical columnar structure fixed to the stern of the hull. It is used for mooring cables or anchor chains. It is usually made of strong steel to withstand the tension and pressure generated when the ship is moored. The sludge dewatering and volume reduction ship is a ship specially used to handle port sludge, river sludge or lake sludge. Its main function is to reduce the volume of sludge and convert it into solid or semi-solid substances by dewatering the sludge for easy transportation and handling.

[0003] However, in the prior art, the dewatering equipment of the sludge dewatering and volume reduction ship requires a certain amount of time to carry out the dewatering treatment, and needs to be operated in a stable environment to ensure the effective operation and treatment effect of the dewatering equipment. However, in harsh operating environments, such as strong winds, big waves and other severe weather conditions, it is not convenient for workers to fix the cable to the outer wall of the cable column, thereby failing to ensure the stability of the hull. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that the cable cannot be well fixed on the cable post under a harsh operating environment, and proposes a stern cable post structure for a sludge dewatering and volume reduction ship.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a stern cable post structure of a sludge dewatering and volume reduction ship, comprising a fixing seat and a cable post body, the outer wall of the cable post body is provided with a plurality of groups of recessed grooves, a limiting mechanism is arranged inside the cable post body, the limiting mechanism comprises a pressing column and a spring, a limiting hole is penetrated inside the pressing column, and a wire passing hole is penetrated inside the cable post body.

[0006] Preferably, the top of the fixing seat is fixedly connected to the bottom of the cable post body, and the pressing post is arranged inside the cable post body.

[0007] Preferably, one end of the spring is fixedly connected to the bottom of the pressing column, and the other end of the spring is fixedly connected to the inner wall of the cable column body.

[0008] Preferably, the wire-through hole is arranged on one side of the limiting hole, and the outer wall of the pressing column is slidably connected to the inner wall of the cable column body.

[0009] Preferably, a heat preservation mechanism is provided inside the cable column body, and the heat preservation mechanism includes a sealing cover, a resistance wire, a battery and a charging assembly.

[0010] Preferably, the outer wall of the sealing cover is fixedly mounted on the inner wall of the cable post body, and the resistance wire is fixedly mounted on the inner wall of the cable post body.

[0011] Preferably, one end of the resistance wire is fixedly connected to the top of the battery, and one side of the battery is fixedly connected to one side of the charging assembly.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, by setting a limiting mechanism, it is convenient to fix the rope on the outer wall of the cable post body, which can ensure that the rope is firmly fixed in a stable position, reduce the possibility of accidental loosening or falling off of the rope during work, and improve the working safety of the hull. By setting a recessed groove, the recessed groove helps the rope to be fixed on the cable post body, and can reduce the possibility of the rope sliding on the surface of the cable post body, avoid the rope from accidentally loosening or falling off during work, thereby improving work safety, and the recessed groove can help the operator to quickly and accurately fix the rope, reduce the possibility of operating errors, and improve work efficiency.

[0014] 2. In the utility model, by providing a heat preservation mechanism, in cold climate conditions, the heat preservation mechanism can prevent the cable column body from ice and snow accumulation, ensure the normal use of the cable, improve the safety of the workplace, and reduce the occurrence of accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a stern mooring structure of a sludge dewatering and volume reduction vessel;

[0016] Figure 2 This is a front structural schematic diagram of a stern mooring structure of a sludge dewatering and volume reduction vessel proposed in the utility model;

[0017] Figure 3 The utility model provides a three-dimensional structural schematic diagram of a heat preservation mechanism of a stern cable bollard structure of a sludge dewatering and volume reduction vessel;

[0018] Figure 4 The utility model provides a three-dimensional structural schematic diagram of a limiting mechanism of a stern mooring structure of a sludge dewatering and volume reduction vessel.

[0019] Legend: 1. Fixing seat; 2. Cable column body; 3. Depressed groove; 4. Limiting mechanism; 41. Pressing column; 42. Spring; 43. Limiting hole; 44. Wire hole; 5. Insulation mechanism; 51. Sealing cover; 52. Resistance wire; 53. Battery; 54. Charging assembly. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] Embodiment 1

[0023] like Figure 1-4 As shown, the utility model provides a stern cable post structure of a sludge dewatering and volume reduction ship, comprising a fixing seat 1 and a cable post body 2, wherein the outer wall of the cable post body 2 is provided with a plurality of groups of recessed grooves 3, a limiting mechanism 4 is arranged inside the cable post body 2, the limiting mechanism 4 comprises a pressing post 41 and a spring 42, a limiting hole 43 is arranged through the inside of the pressing post 41, a wire hole 44 is arranged through the inside of the cable post body 2, the top of the fixing seat 1 is fixedly connected to the bottom of the cable post body 2, the pressing post 41 is arranged inside the cable post body 2, one end of the spring 42 is fixedly connected to the bottom of the pressing post 41, the other end of the spring 42 is fixedly connected to the inner wall of the cable post body 2, the wire hole 44 is arranged on one side of the limiting hole 43, and the outer wall of the pressing post 41 is slidably connected to the inner wall of the cable post body 2.

[0024] The specific settings and functions of this embodiment are described in detail below. When the sludge dewatering and volume reduction ship needs to be fixed in a stable environment for sludge dewatering operations, the cable column body 2 is installed and fixed at the stern through the fixing seat 1, and then the staff pushes the pressing column 41 downward. The spring 42 has a large hardness and needs to apply a large force to press the pressing column 41 downward. The staff can sit on the top of the pressing column 41 until the wire hole 44 and the limit hole 43 are in a straight line, and then pass the cable through the wire hole 44 and the limit hole 43, where there is a small gap between the wire hole 44 and the limit hole 43 filled with a rubber sealing ring, and then the cable is wrapped around the outer wall of the cable column body 2 according to the position of the recessed groove 3, and finally the cable is passed through the wire hole 44 and the limit hole 43 from the other side, and then the staff stands up, so that the spring 42 pushes The dynamic pressing column 41 moves upward, so that the limiting hole 43 and the wire hole 44 are staggered, thereby fixing the cable inside the cable column body 2, and finally connecting the tail end of the cable with the middle of the cable by a knot or other means. By setting the limiting mechanism 4, it is convenient to fix the rope on the outer wall of the cable column body 2, which can ensure that the rope is firmly fixed in a stable position, reducing the possibility of accidental loosening or falling off of the rope during work, and improving the working safety of the hull. By setting the recessed groove 3, the recessed groove 3 helps the rope to be fixed on the cable column body 2, and can reduce the possibility of the rope sliding on the surface of the cable column body 2, avoiding the rope from accidentally loosening or falling off during work, thereby improving work safety, and the recessed groove 3 can help the operator to quickly and accurately fix the rope, reduce the possibility of operating errors, and improve work efficiency.

[0025] Embodiment 2

[0026] like Figure 2 and Figure 3 As shown, a heat preservation mechanism 5 is provided inside the cable column body 2, and the heat preservation mechanism 5 includes a sealing cover 51, a resistance wire 52, a battery 53 and a charging assembly 54. The outer wall of the sealing cover 51 is fixedly mounted on the inner wall of the cable column body 2, the resistance wire 52 is fixedly mounted on the inner wall of the cable column body 2, one end of the resistance wire 52 is fixedly connected to the top of the battery 53, and one side of the battery 53 is fixedly connected to one side of the charging assembly 54.

[0027] The effect achieved by the entire embodiment is that when the hull is working in rainy and snowy weather, due to the low temperature, the wet cable will be frozen after being fixed to the outer wall of the cable column body 2. The charging component 54 is electrically connected in advance, and the battery 53 is charged to ensure that the resistance wire 52 can be normally energized and heated, and then the cable column body 2 is slightly heated, so as to facilitate the separation of the cable from the cable column body 2. A sealing ring is provided on one side of the limit hole 43 and the wire hole 44, and the resistance wire 52 will not be exposed to the outside during use. By setting the insulation mechanism 5, the insulation mechanism 5 can prevent the cable column body 2 from ice and snow accumulation in cold climate conditions, thereby ensuring the normal use of the cable, improving the safety of the workplace, and reducing the occurrence of accidents.

[0028] The method of use and working principle of the device: when it is necessary to fix the sludge dewatering and volume reduction ship in a stable environment for sludge dewatering operations, the cable column body 2 is installed and fixed at the stern through the fixing seat 1, and then the staff pushes the pressing column 41 downward. The spring 42 has a large hardness and needs to apply a large force to press the pressing column 41 downward. The staff can sit on the top of the pressing column 41 until the wire hole 44 and the limit hole 43 are in a straight line, and then pass the cable through the wire hole 44 and the limit hole 43, wherein there is a small gap between the wire hole 44 and the limit hole 43 filled with a rubber sealing ring, and then the cable is wrapped around the outer wall of the cable column body 2 according to the position of the recessed groove 3, and finally the cable is passed through the wire hole 44 and the limit hole 43 from the other side. , and then the staff stands up, so that the spring 42 pushes the pressing column 41 to move upward, so that the limiting hole 43 and the through hole 44 are staggered, thereby fixing the cable inside the cable column body 2, and finally connecting the tail end of the cable with the middle of the cable by a knot or other means. When the hull is working in rainy and snowy weather, due to the low temperature, the wet cable will be frozen after being fixed on the outer wall of the cable column body 2. The charging component 54 is electrically connected in advance, and the battery 53 is charged to ensure that the resistance wire 52 can be normally energized and heated, and then the cable column body 2 is slightly heated, so as to facilitate the separation of the cable from the cable column body 2. A sealing ring is provided on one side of the limiting hole 43 and the through hole 44, and the resistance wire 52 will not be exposed to the outside during use.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A stern cable bollard structure of a sludge dewatering and volume reduction vessel, comprising a fixing seat (1) and a cable bollard body (2), characterized in that: The outer wall of the cable post body (2) is provided with a plurality of recessed grooves (3), the interior of the cable post body (2) is provided with a limiting mechanism (4), the limiting mechanism (4) comprises a pressing column (41) and a spring (42), a limiting hole (43) is provided through the interior of the pressing column (41), and a wire hole (44) is provided through the interior of the cable post body (2).

2. The stern bollard structure of a sludge dewatering and volume reduction vessel according to claim 1, characterized in that: The top of the fixing seat (1) is fixedly connected to the bottom of the cable post body (2), and the pressing column (41) is arranged inside the cable post body (2).

3. The stern mooring structure of a sludge dewatering and volume reduction vessel according to claim 1, characterized in that: One end of the spring (42) is fixedly connected to the bottom of the pressing column (41), and the other end of the spring (42) is fixedly connected to the inner wall of the cable column body (2).

4. The stern mooring structure of a sludge dewatering and volume reduction vessel according to claim 1, characterized in that: The wire-through hole (44) is arranged on one side of the limiting hole (43), and the outer wall of the pressing column (41) is slidably connected to the inner wall of the cable column body (2).

5. The stern mooring structure of a sludge dewatering and volume reduction vessel according to claim 1, characterized in that: A heat preservation mechanism (5) is arranged inside the cable bollard body (2), and the heat preservation mechanism (5) comprises a sealing cover (51), a resistance wire (52), a storage battery (53) and a charging assembly (54).

6. The stern mooring structure of a sludge dewatering and volume reduction vessel according to claim 5, characterized in that: The outer wall of the sealing cover (51) is fixedly mounted on the inner wall of the cable bollard body (2), and the resistance wire (52) is fixedly mounted on the inner wall of the cable bollard body (2).

7. The stern mooring structure of a sludge dewatering and volume reduction vessel according to claim 5, characterized in that: One end of the resistance wire (52) is fixedly connected to the top of the storage battery (53), and one side of the storage battery (53) is fixedly connected to one side of the charging component (54).

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