Maintenance device for steel wire rope offshore operation take-up process

Abstract

The utility model relates to a steel wire rope offshore operation take-up process maintenance device, which belongs to the technical field of maintenance devices, and comprises a base, a fixed frame is fixed at the top of the base, and an anti-rust component for performing anti-rust treatment on a steel wire rope is mounted in the fixed frame. And a limiting assembly used for limiting the steel wire rope is installed at the top of the base, the anti-rust assembly comprises two hydraulic rods fixed to the inner top wall of the fixing frame, a mounting plate is fixed between the bottom ends of the two hydraulic rods, and sponge blocks are bonded to the bottom of the mounting plate and the top of the base. According to the maintenance device for the steel wire rope offshore operation take-up process, rust prevention treatment can be effectively conducted on the surface of the steel wire rope in the take-up process, and therefore the situation that the steel wire rope for offshore operation is rusted can be effectively delayed, the expected maintenance effect can be achieved, and the service life of the steel wire rope for offshore operation is ensured; and the practicability of the maintenance device for the offshore operation take-up process of the steel wire rope is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of maintenance devices, in particular to a maintenance device for a wire rope during the wire-receiving process of offshore operations. Background Technique

[0002] A wire rope is a helical wire bundle formed by twisting steel wires that meet the requirements of mechanical properties and geometric dimensions together according to certain rules. A wire rope consists of steel wires, a rope core, and lubricating grease. First, multiple layers of steel wires are twisted into strands, and then, with the rope core as the center, a certain number of strands are twisted into a helical rope. In material handling machinery, it is used for lifting, traction, tensioning, and load-bearing. The wire rope has high strength, light self-weight, stable operation, and is not likely to break suddenly as a whole, and is reliable in work. Offshore operations generally require the use of wire ropes, and a maintenance device is generally needed to maintain the wire rope during the wire-receiving process of offshore operations.

[0003] For the existing maintenance device for the wire-receiving process of offshore operations of wire ropes, generally, a brush is used to remove dust or particulate matter on the wire rope. However, in the actual use process, under the influence of the chemical components of seawater, offshore environmental factors, and climate, etc., the wire rope is extremely prone to rust, so that it can only clean the wire rope used for offshore operations and cannot perform anti-rust treatment, which may not achieve the expected maintenance effect, reduce the service life of the wire rope used for offshore operations, and reduce the practicability of the existing maintenance device for the wire-receiving process of offshore operations of wire ropes. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] Aiming at the deficiencies of the prior art, the utility model provides a maintenance device for a wire rope during the wire-receiving process of offshore operations, which has the advantages of effectively delaying the rusting of the wire rope used for offshore operations, etc., and solves the problem of low practicability of the existing maintenance device for the wire-receiving process of offshore operations of wire ropes.

[0006] (2) Technical Solutions

[0007] To achieve the purpose of effectively delaying the rusting of the wire rope used for offshore operations, the utility model provides the following technical solutions: A maintenance device for a wire rope during the wire-receiving process of offshore operations, including a base, a fixed frame is fixed on the top of the base, and an anti-rust component for performing anti-rust treatment on the wire rope is installed inside the fixed frame, and a limiting component for performing limiting treatment on the wire rope is installed on the top of the base;

[0008] The rust prevention component includes two hydraulic rods fixed to the inner top wall of the fixed frame. An installation plate is fixed between the bottom ends of the two hydraulic rods. Sponge blocks are bonded to the bottom of the installation plate and the top of the base. Nozzles are fixed inside both the installation plate and the base. A storage tank is fixed to the top of the fixed frame. A hydraulic pump is fixed to the top of the storage tank. The water outlet end of the hydraulic pump is fixed with a shunt pipe. A first infusion pipe is fixed to the bottom of the shunt pipe. A second infusion pipe is fixed to the top of the shunt pipe.

[0009] Furthermore, the limiting component includes a slider slidably connected to the inside of the base. A limiting rod is slidably connected to the inside of the slider. A chute is formed in the top of the base. A connecting rod is fixed to the top of the slider. A limiting cylinder is fixed to the top end of the connecting rod.

[0010] Furthermore, two mounting blocks are fixed to the top of the base. A blower is fixed to the top of the mounting block. An electric heating wire is fixed inside the blower.

[0011] Furthermore, the slider is slidably connected to the inside of the chute, and the limiting rod is fixed to the inside of the chute.

[0012] Furthermore, the side of the first infusion pipe away from the shunt pipe penetrates through the fixed frame and extends to the inside of the fixed frame to be fixed to the top nozzle.

[0013] Furthermore, the side of the second infusion pipe away from the shunt pipe penetrates through the base and extends to the inside of the base to be fixed to the bottom nozzle.

[0014] Furthermore, four support columns are fixed to the bottom of the base. A liquid inlet pipe is fixed to the liquid inlet end of the hydraulic pump.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, the present utility model provides a device for maintaining the wire rope during the wire rope retraction process in offshore operations, having the following beneficial effects:

[0017] During the actual use process of this device for maintaining the wire rope during the wire rope retraction process in offshore operations, through the combined use of the base, fixed frame, blower, rust prevention component, and limiting component, the surface of the wire rope can be effectively rust-proofed during the retraction process, thereby effectively delaying the rusting of the wire rope used in offshore operations, achieving the expected maintenance effect, ensuring the service life of the wire rope used in offshore operations, and improving the practicability of the device for maintaining the wire rope during the wire rope retraction process in offshore operations. Description of the Drawings

[0018] Figure 1 It is a schematic structural diagram of the present utility model;

[0019] Figure 2This is the front elevation sectional view of the structure of the present utility model;

[0020] Figure 3 This is the right view of the structure of the present utility model;

[0021] Figure 4 This is the three-dimensional schematic diagram of the limiting cylinder connection structure in the structure of the present utility model.

[0022] In the figure: 1 base, 2 fixed frame, 3 support column, 4 mounting block, 5 fan, 6 electric heating wire, 200 anti-rust component, 201 hydraulic rod, 202 mounting plate, 203 sponge block, 204 nozzle, 205 storage tank, 206 hydraulic pump, 207 shunt pipe, 208 first infusion pipe, 209 second infusion pipe, 300 limiting component, 301 slider, 302 limiting rod, 303 chute, 304 connecting rod, 305 limiting cylinder. Specific implementation manners

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1 to 3 , the present utility model provides a technical solution: a wire rope maintenance device during the wire winding process in offshore operations, including a base 1, a fixed frame 2 is fixed on the top of the base 1, an anti-rust component 200 for rust prevention treatment of the wire rope is installed inside the fixed frame 2, and a limiting component 300 for limiting the wire rope is installed on the top of the base 1;

[0025] Through the combined use of the base 1, the fixed frame 2, the fan 5, the anti-rust component 200 and the limiting component 300, in the actual use process, during the wire winding process, the surface of the wire rope can be effectively subjected to anti-rust treatment, so as to effectively delay the corrosion of the wire rope used in offshore operations, thereby achieving the expected maintenance effect, ensuring the service life of the wire rope used in offshore operations, and improving the practicability of the wire rope maintenance device during the wire winding process in offshore operations.

[0026] In this embodiment, the anti-rust component 200 is a structure for rust prevention treatment of the wire rope.

[0027] Such as Figure 1As shown in the figure, the rust prevention component 200 includes two hydraulic rods 201 fixed to the inner top wall of the fixed frame 2. An installation plate 202 is fixed between the bottom ends of the two hydraulic rods 201. Sponge blocks 203 are bonded to the bottom of the installation plate 202 and the top of the base 1 respectively. During use, the sponge blocks 203 can also remove and adsorb dust or particles on the steel wire rope. And they are installed by bonding, so it is convenient to replace the sponge blocks 203 after using for a period of time. Nozzles 204 are fixed inside both the installation plate 202 and the base 1. A storage tank 205 is fixed to the top of the fixed frame 2. A hydraulic pump 206 is fixed to the top of the storage tank 205. The water outlet end of the hydraulic pump 206 is fixed with a shunt pipe 207. The bottom of the shunt pipe 207 is fixed with a first infusion pipe 208. The top of the shunt pipe 207 is fixed with a second infusion pipe 209.

[0028] It should be noted that two mounting blocks 4 are fixed to the top of the base 1. A blower 5 is fixed to the top of the mounting block 4. An electric heating wire 6 is fixed inside the blower 5. It is ensured that through the combined use of the blower 5 and the electric heating wire 6, hot air can be blown on the steel wire rope after applying the rust preventive oil, thereby effectively improving the drying efficiency of the steel wire rope.

[0029] In addition, one side of the first infusion pipe 208 away from the shunt pipe 207 penetrates through the fixed frame 2 and extends to the inside of the fixed frame 2 to be fixed to the top nozzle 204, ensuring that the first infusion pipe 208 can deliver the rust preventive oil to the top nozzle 204. One side of the second infusion pipe 209 away from the shunt pipe 207 penetrates through the base 1 and extends to the inside of the base 1 to be fixed to the bottom nozzle 204, ensuring that the second delivery pipe 209 can deliver the rust preventive oil to the bottom nozzle 204, thereby ensuring that the rust preventive oil can wet the sponge block 203 through the nozzle 204.

[0030] In addition, four support columns 3 are fixed to the bottom of the base 1 to make the installation of the base 1 more stable. The water inlet end of the hydraulic pump 206 is fixed with a liquid inlet pipe, and the liquid inlet pipe penetrates through the storage tank 205 and extends to the inside of the storage tank 205, ensuring that the rust preventive oil in the storage tank 205 can be delivered to the hydraulic pump 206 through the liquid inlet pipe. A liquid supplement pipe is fixed to the top of the storage tank 205, which is convenient for liquid supplement treatment of the storage tank 205.

[0031] In this embodiment, the limiting component 300 is a structure for limiting the steel wire rope.

[0032] As Figure 1 、 Figure 2 and Figure 4 shown, the limiting component 300 includes a slider 301 slidably connected to the inside of the base 1. A limiting rod 302 is slidably connected to the inside of the slider 301. A chute 303 is opened on the top of the base 1. A connecting rod 304 is fixed to the top of the slider 301. The top end of the connecting rod 304 is fixed with a limiting cylinder 305.

[0033] It should be noted that the slider 301 is slidably connected to the inside of the chute 303, and the limiting rod 302 is fixed to the inside of the chute 303. By fixing the limiting rod 302, it is ensured that through the cooperation of the slider 301, the chute 303 and the limiting rod 302, the limiting cylinder 305 can move more stably.

[0034] In addition, the length of the sponge block 203 is greater than the length of the chute 303, ensuring that the swinging distance of the steel wire rope is less than the length of the sponge block 203, so as to ensure that the sponge block 203 can effectively apply the steel wire rope antirust oil to the steel wire rope.

[0035] The working principle of the above embodiment is as follows:

[0036] During use, add the steel wire rope antirust oil into the storage tank 205, then pass the steel wire rope to be wound up through the limiting cylinder 305 and the fixed frame 2 in sequence, and then open the hydraulic rod 201 to drive the mounting plate 202 and the sponge block 203 at the top to move up and down for adjustment, so that the steel wire rope is in close contact with the two sponge blocks 203. Then connect the steel wire rope to the winding device, and at the same time open the hydraulic pump 206 to transport the steel wire rope antirust oil in the storage tank 205 to the shunt pipe 207 through the liquid inlet pipe, and then transport it to the two nozzles 204 through the first liquid delivery pipe 208 and the second liquid delivery pipe 209 respectively. Then the nozzles 204 spray the steel wire rope antirust oil onto the sponge block 203, and then the sponge block 203 soaked with the steel wire rope antirust oil effectively applies the steel wire rope antirust oil to the surface of the steel wire rope, so as to achieve the antirust effect. And through the cooperation of the chute 303, the limiting rod 302 and the slider 301, when the steel wire rope swings left and right during maintenance, it will not affect the application of the steel wire rope antirust oil. Then turn on the fan 5 and heat it through the electric heating wire 6, so that the hot air is blown onto the steel wire rope after applying the antirust oil by the fan 5, which can effectively improve the drying efficiency of the steel wire rope, so as to form an antioxidant and antirust protective layer on the surface of the steel wire rope, thus ensuring that the expected antirust effect can be achieved.

[0037] Compared with the prior art, in the process of actual use, the steel wire rope maintenance device for offshore operation during the wire winding process can effectively perform antirust treatment on the surface of the steel wire rope through the cooperation of the base 1, the fixed frame 2, the fan 5, the antirust component 200 and the limiting component 300. During the wire winding process, it can effectively delay the rusting of the steel wire rope for offshore operation, thus achieving the expected maintenance effect, ensuring the service life of the steel wire rope for offshore operation, improving the practicability of the steel wire rope maintenance device for offshore operation during the wire winding process, and solving the problem of low practicability of the existing steel wire rope maintenance device for offshore operation during the wire winding process.

[0038] All electrical components appearing in the text are electrically connected to the controller and the power supply. The control mode of the present utility model is controlled by the controller. The control circuit of the controller can be realized by simple programming of those skilled in the art. The provision of the external power supply also belongs to the common knowledge in the art. And the present utility model is mainly used to protect mechanical devices. Therefore, the control mode and circuit connection of the present utility model will not be explained in detail.

[0039] It should be noted that the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the element.

[0040] Although the embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present utility model.

Claims

1. A maintenance device for the wire winding process during offshore operation of a wire rope, comprising a base (1), characterized in that: A fixing frame (2) is fixed to the top of the base (1). An anti-rust component (200) for anti-rust treatment of the wire rope is installed inside the fixing frame (2). A limiting component (300) for limiting the wire rope is installed on the top of the base (1). The anti-rust component (200) includes two hydraulic rods (201) fixed to the inner top wall of the fixing frame (2). An installation plate (202) is fixed between the bottom ends of the two hydraulic rods (201). Sponge blocks (203) are bonded to the bottom of the installation plate (202) and the top of the base (1). Nozzles (204) are fixed inside both the installation plate (202) and the base (1). A storage tank (205) is fixed to the top of the fixing frame (2). A hydraulic pump (206) is fixed to the top of the storage tank (205). A shunt pipe (207) is fixed to the water outlet end of the hydraulic pump (206). A first infusion pipe (208) is fixed to the bottom of the shunt pipe (207). A second infusion pipe (209) is fixed to the top of the shunt pipe (207).

2. The maintenance device for the wire winding process during the offshore operation of a steel wire rope according to claim 1, wherein: The limiting component (300) includes a slider (301) slidably connected to the inside of the base (1). A limiting rod (302) is slidably connected to the inside of the slider (301). A chute (303) is formed in the top of the base (1). A connecting rod (304) is fixed to the top of the slider (301). A limiting cylinder (305) is fixed to the top end of the connecting rod (304).

3. The maintenance device for the wire winding process during offshore operation of a wire rope according to claim 1, characterized in that: Two mounting blocks (4) are fixed to the top of the base (1). A blower (5) is fixed to the top of the mounting block (4). An electric heating wire (6) is fixed inside the blower (5).

4. A wire rope maintenance device during the wire retraction process for offshore operations according to claim 2, characterized in that: The slider (301) is slidably connected to the inside of the chute (303), and the limiting rod (302) is fixed to the inside of the chute (303).

5. A wire rope maintenance device during the wire retraction process for offshore operations according to claim 1, characterized in that: One side of the first infusion pipe (208) away from the shunt pipe (207) penetrates through the fixing frame (2) and extends into the inside of the fixing frame (2) to be fixed to the top nozzle (204).

6. The maintenance device for the wire-receiving process of a wire rope during offshore operations according to claim 1, characterized in that: One side of the second infusion pipe (209) away from the shunt pipe (207) penetrates through the base (1) and extends into the inside of the base (1) to be fixed to the bottom nozzle (204).

7. A wire rope maintenance device during the wire retraction process for offshore operations according to claim 1, characterized in that: Four support columns (3) are fixed to the bottom of the base (1). A liquid inlet pipe is fixed to the water inlet end of the hydraulic pump (206).

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