Efficient probe rope pocket sleeve ship bottom auxiliary device

Abstract

The utility model discloses an efficient probe rope pocket ship bottom auxiliary device which comprises a rod body, fixing rings are welded to the two ends of the top of the rod body, a plastic-coated steel rope is arranged between the surfaces of the two fixing rings in a sleeved mode, and a connecting base is welded to the bottom of the rod body. Through the arrangement of the connecting seat, the fixing screw rod and the fixing nut, a worker can conveniently install and fix the hanging ring and the rod body, through the arrangement of the hanging ring, the hanging ring can be tied and fixed with one of two probe ropes on a plurality of groups of magnetic measurement probes in the laying process, and meanwhile through the arrangement of the plastic-coated steel rope, the hanging ring can be fixed with the probe ropes on the plurality of groups of magnetic measurement probes. The magnetic measurement probe can be tied and fixed with a nylon rope which sleeves the bottom of a ship in advance in the laying process of the magnetic measurement probe, and one ends of a plurality of groups of probe ropes can be driven to penetrate through the bottom of the ship in the process that subsequent personnel drag the plastic-coated steel rope, the fixing ring, the rod body and the suspension ring through the nylon rope.

Description

Technical Field

[0001] The utility model relates to the technical field of ship magnetic field measurement, in particular to a highly efficient probe rope bag ship bottom auxiliary device. Background Art

[0002] Because ships are built of steel, they will be magnetized by the earth's magnetic field when sailing in the earth's magnetic field, thereby generating a ship's magnetic field. Underwater magnetic weapons (such as magnetic water and torpedoes) can use the ship's magnetic field as a target source for attack. Therefore, the ship's magnetic field poses a major safety hazard to the safety of ship navigation. Therefore, ships must be demagnetized regularly to control and reduce the ship's magnetic field as much as possible. An important prerequisite for the efficient implementation of ship demagnetization work is the ability to accurately measure the ship's magnetic field.

[0003] At present, one of the methods for measuring the magnetic field of a ship is to manually suspend a magnetic probe. This method is to use a probe rope to fix the magnetic probe to the railings on the left and right sides of the measuring point of the measured ship, so that the probe is suspended in the water below the ship. There are multiple measuring points on the ship. In order to improve the efficiency of magnetic measurement, magnetic probes are generally deployed at most measuring points. When deploying a magnetic probe before, the probe is usually placed in the water at a certain depth at the bow of the ship. The two probe ropes tied to the probe are pulled backward by two groups of people on the left and right sides to the position of the measuring point where it is located, and then fixed. This completes the deployment of a magnetic probe. The operation method requires that each probe be put on the bow (because there are rudders and propellers under the stern, which are easy to get caught on the probe rope, so it is usually not put on from the stern), and then manually dragged to the measurement point. In the process, some ship types have underwater anti-roll fins installed on both sides of the ship, which are easy to get caught on the probe rope when the probe is dragged past. Some ship types have fully enclosed bridges with their tops higher than the deck. When the probe passes, multiple people are required to cooperate in passing the probe rope. Therefore, the traditional method of deploying magnetic probes is time-consuming and labor-intensive, and has low work efficiency, especially for larger ships and more measurement points, which leads to more workload and greater difficulty. Utility Model Content

[0004] The purpose of the utility model is to provide an efficient probe rope bag ship bottom auxiliary device, which has the advantage of facilitating personnel to quickly deploy multiple sets of magnetic probes during ship magnetic measurement operations, thereby effectively improving the overall operation efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an efficient probe rope pocket ship bottom auxiliary device, comprising a rod body, both ends of the top of the rod body are welded with fixing rings, a plastic-coated steel rope is sleeved between the surfaces of the two fixing rings, a connecting seat is welded at the bottom of the rod body, a fixing screw is welded at the middle end of the bottom of the connecting seat, a suspension ring is movably connected between the upper end of the fixing screw and the bottom of the connecting seat, a fixing nut is threadedly connected to the lower end of the fixing screw, and the top of the fixing nut is movably connected to the surface of the suspension ring.

[0006] As a preferred solution, an insert shaft is welded on both sides of the rod body, a movable bearing is sleeved on the surface of the insert shaft, and a rubber roller is sleeved on the surface of the movable bearing.

[0007] As a preferred solution, the side where the two movable bearings are close to each other is movably connected with a baffle, the surface of the baffle is welded to the surface of the plug shaft, the side where the two plug shafts are away from each other is threadedly connected with a limiting bolt, the surface of the movable bearing is movably connected to the surface of the limiting bolt, and protective oil seals are embedded on both sides of the movable bearing.

[0008] As a preferred solution, the upper end of the plastic-coated steel rope is sleeved with a second aluminum alloy pressure ring, and both ends of the plastic-coated steel rope are sleeved with a first aluminum alloy pressure ring.

[0009] As a preferred solution, the number of the connecting seat, the fixing screw, the fixing nut and the suspension ring are five.

[0010] As a preferred solution, the rod body includes a chlorinated rubber coating, a highly chlorinated polyethylene coating and a stainless steel rod.

[0011] As a preferred solution, the surface of the high-chlorinated polyethylene coating is coated on the surface of the stainless steel rod, and the surface of the chlorinated rubber coating is coated on the surface of the high-chlorinated polyethylene coating.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] 1. The utility model provides a connecting seat, a fixing screw and a fixing nut, which makes it convenient for personnel to install and fix the suspension ring and the rod body. The suspension ring can be used to tie and fix the multiple magnetic probes to one of the two probe ropes on the magnetic probe during the arrangement of multiple sets of magnetic probes. At the same time, the plastic-coated steel rope can be used to tie and fix the magnetic probes to the nylon rope pre-hooked on the bottom of the ship during the arrangement of the magnetic probes. In the process of subsequent personnel dragging the plastic-coated steel rope, the fixing ring, the rod body and the suspension ring through the nylon rope, one end of the multiple sets of probe ropes can be driven to pass through the bottom of the ship, thereby achieving the effect of synchronously hooking the multiple sets of probe ropes on the bottom of the ship, so that personnel can quickly arrange multiple sets of magnetic probes, effectively improving the work efficiency of personnel.

[0014] 2. The utility model can effectively support the rod body and the side of the ship during the deployment of the magnetic probe through the arrangement of the plug shaft, movable bearing and rubber roller, so that the whole can drive the rubber roller to roll along the side of the ship during the descent process, effectively reducing the chance of scratches on the paint on the surface of the ship. The setting of the baffle and the limit bolt achieves the purpose of limiting the movable bearing and the rubber roller with the plug shaft, effectively preventing the movable bearing and the rubber roller from shaking during use. The setting of the protective oil seal can form good protection on both sides of the movable bearing, effectively preventing the leakage of lubricating grease inside the movable bearing, and preventing external water from entering the interior of the movable bearing to cause rust, thereby improving the service life of the movable bearing.

[0015] 3. The utility model can effectively fix the two ends and the upper end of the plastic-coated steel rope respectively through the arrangement of the first aluminum alloy pressure ring and the second aluminum alloy pressure ring, so that the two ends and the upper end of the plastic-coated steel rope can form a closed ring respectively, thereby preventing the plastic-coated steel rope from loosening from the surface of the fixing ring and facilitating the connection between the nylon rope and the plastic-coated steel rope during the deployment of the magnetic probe. Through the arrangement of the chlorinated rubber coating and the highly chlorinated polyethylene coating, good corrosion-resistant protection is formed on the surface of the rod body, which effectively reduces the probability of corrosion on the surface of the rod body and improves the service life of the rod body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the rubber roller of the utility model;

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the suspension ring of the utility model;

[0019] Figure 4 This is a schematic diagram of the rod structure of the utility model.

[0020] In the figure: 1. Rod body; 101. Chlorinated rubber coating; 102. Highly chlorinated polyethylene coating; 103. Stainless steel rod; 2. Suspension ring; 3. Rubber roller; 4. Fixing ring; 5. First aluminum alloy pressure ring; 6. Plastic-coated steel rope; 7. Second aluminum alloy pressure ring; 8. Insert shaft; 9. Baffle; 10. Movable bearing; 11. Protective oil seal; 12. Limit bolt; 13. Connecting seat; 14. Fixing screw; 15. Fixing nut. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0023] Example 1:

[0024] See also Figure 1-Figure 4 As shown, the utility model provides an efficient probe rope pocket ship bottom auxiliary device, including a rod body 1, fixed rings 4 are welded at both ends of the top of the rod body 1, a plastic-coated steel rope 6 is sleeved between the surfaces of the two fixed rings 4, a connecting seat 13 is welded at the bottom of the rod body 1, a fixing screw 14 is welded at the middle end of the bottom of the connecting seat 13, a suspension ring 2 is movably connected between the upper end of the fixing screw 14 and the bottom of the connecting seat 13, a fixing nut 15 is threadedly connected to the lower end of the fixing screw 14, and the top of the fixing nut 15 is movably connected to the surface of the suspension ring 2.

[0025] In this technical solution, the setting of the connecting seat 13, the fixing screw 14 and the fixing nut 15 makes it convenient for personnel to install and fix the suspension ring 2 and the rod body 1, and through the setting of the suspension ring 2, it can be tied and fixed to one of the two probe ropes on the magnetic probe during the deployment of multiple sets of magnetic probes. At the same time, through the setting of the plastic-coated steel rope 6, it can be tied and fixed to the nylon rope pre-hooked on the bottom of the ship during the deployment of the magnetic probe, and in the subsequent process of personnel dragging the plastic-coated steel rope 6, the fixing ring 4, the rod body 1 and the suspension ring 2 through the nylon rope, it can drive one end of the multiple sets of probe ropes to pass through the bottom of the ship, thereby achieving the effect of synchronously hooking the multiple sets of probe ropes on the bottom of the ship, so that personnel can quickly deploy multiple sets of magnetic probes, effectively improving the work efficiency of personnel.

[0026] Example 2:

[0027] On the basis of embodiment 1, the present invention is as follows Figure 1 and Figure 2 As shown, it is disclosed that both sides of the rod body 1 are welded with an insert shaft 8, the surface of the insert shaft 8 is sleeved with a movable bearing 10, the surface of the movable bearing 10 is sleeved with a rubber roller 3, the side where the two movable bearings 10 are close to each other is movably connected with a baffle 9, the surface of the baffle 9 is welded to the surface of the insert shaft 8, the side where the two insert shafts 8 are away from each other is threadedly connected with a limiting bolt 12, the surface of the movable bearing 10 is movably connected to the surface of the limiting bolt 12, and protective oil seals 11 are embedded on both sides of the movable bearing 10.

[0028] In the present technical solution, by setting the plug-in shaft 8, the movable bearing 10 and the rubber roller 3, the rod body 1 and the side of the ship can be effectively supported during the deployment of the magnetic probe, so that the rubber roller 3 can be driven to roll along the side of the ship during the descent process, effectively reducing the chance of the ship's paint being scratched. By setting the baffle 9 and the limiting bolt 12, the purpose of limiting the movable bearing 10 and the rubber roller 3 with the plug-in shaft 8 is achieved, and the shaking of the movable bearing 10 and the rubber roller 3 during use is effectively avoided. By setting the protective oil seal 11, good protection can be formed on both sides of the movable bearing 10, effectively avoiding the leakage of lubricating grease inside the movable bearing 10, and preventing external water from entering the interior of the movable bearing 10 to cause rust, thereby improving the service life of the movable bearing 10.

[0029] Example 3:

[0030] On the basis of embodiment 1, the present invention is as follows Figure 1 、 Figure 3 and Figure 4As shown, the upper end of the plastic-coated steel rope 6 is provided with a second aluminum alloy pressure ring 7, and both ends of the plastic-coated steel rope 6 are provided with a first aluminum alloy pressure ring 5. The number of the connecting seat 13, the fixing screw 14, the fixing nut 15 and the suspension ring 2 are five, and the rod body 1 includes a chlorinated rubber coating 101, a high-chlorinated polyethylene coating 102 and a stainless steel rod 103. The surface of the high-chlorinated polyethylene coating 102 is coated on the surface of the stainless steel rod 103, and the surface of the chlorinated rubber coating 101 is coated on the surface of the high-chlorinated polyethylene coating 102.

[0031] In the present technical solution, by providing the first aluminum alloy pressure ring 5 and the second aluminum alloy pressure ring 7, the two ends and the upper end of the plastic-coated steel rope 6 can be effectively fixed respectively, so that the two ends and the upper end of the plastic-coated steel rope 6 can form a closed ring respectively, thereby preventing the plastic-coated steel rope 6 from loosening from the surface of the fixing ring 4, and facilitating the connection between the nylon rope and the plastic-coated steel rope 6 during the deployment of the magnetic probe. By providing the chlorinated rubber coating 101 and the highly chlorinated polyethylene coating 102, good corrosion-resistant protection is formed on the surface of the rod body 1, which effectively reduces the probability of corrosion on the surface of the rod body 1 and improves the service life of the rod body 1.

[0032] The working principle of the utility model is as follows: first, a longer nylon rope is put on the bow of the ship, and an iron buckle can be tied to the nylon rope in advance to increase the weight of the nylon rope, which is convenient for subsequent putting on and passing through the anti-roll fin. When the nylon rope reaches the designated area, the end of the plastic-coated steel rope 6 is tied to one side of the nylon rope, and then one of the two probe ropes connected to the four sets of magnetic probes is tied to the four hanging rings 2 in turn (generally, in order to avoid entanglement between the probe rope and the nylon rope, the middle hanging ring 2 is often not used). Organize personnel to release the nylon rope and the probe rope into the water at the same time on one side of the ship's side (there should be a gap between the four sets of probe ropes during the release process). At a certain distance and at a certain angle, and releasing it must maintain a certain tension to avoid entanglement between the probe rope and the nylon rope or between the four sets of probe ropes), other personnel pull the nylon rope on the other side of the ship's side until the plastic-coated steel rope 6, the fixed ring 4, the rod body 1 and the hanging ring 2 can pass through the bottom of the ship and be pulled to the deck, then untie the probe rope tied to the hanging ring 2, and put the magnetic probe connected to the other side of the probe rope into the water, thus completing the work of covering the probe rope and the magnetic probe. Subsequently, personnel can use the two probe ropes on the magnetic probe to move the magnetic probe to the designated measuring point, thereby completing the deployment of the magnetic probe.

[0033] It is important to note that the construction and arrangement of the present application shown in a number of different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, directional changes, etc.) without departing substantially from the novel teachings and advantages of the subject matter described in this application. For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of the element may be inverted or otherwise changed, and the nature or number or position of the discrete elements may be altered or changed. Therefore, all such modifications are intended to be included within the scope of the present invention. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "means plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also an equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0034] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the scope of protection of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. An efficient probe rope bag ship bottom auxiliary device, comprising a rod body (1), characterized in that: Both ends of the top of the rod body (1) are welded with fixing rings (4), and a plastic-coated steel rope (6) is sleeved between the surfaces of the two fixing rings (4). The bottom of the rod body (1) is welded with a connecting seat (13), and the middle end of the bottom of the connecting seat (13) is welded with a fixing screw (14). A suspension ring (2) is movably connected between the upper end of the fixing screw (14) and the bottom of the connecting seat (13). The lower end of the fixing screw (14) is threadedly connected to a fixing nut (15), and the top of the fixing nut (15) is movably connected to the surface of the suspension ring (2).

2. The efficient probe rope bag ship bottom auxiliary device according to claim 1, characterized in that: Insert shafts (8) are welded to both sides of the rod body (1), a movable bearing (10) is sleeved on the surface of the insert shaft (8), and a rubber roller (3) is sleeved on the surface of the movable bearing (10).

3. The efficient probe rope bag ship bottom auxiliary device according to claim 2, characterized in that: The side where the two movable bearings (10) are close to each other is movably connected with a baffle (9), the surface of the baffle (9) is welded to the surface of the plug shaft (8), and the side where the two plug shafts (8) are away from each other is threadedly connected with a limiting bolt (12), the surface of the movable bearing (10) is movably connected to the surface of the limiting bolt (12), and protective oil seals (11) are embedded on both sides of the movable bearing (10).

4. The efficient probe rope bag ship bottom auxiliary device according to claim 1, characterized in that: The upper end of the plastic-coated steel rope (6) is sleeved with a second aluminum alloy pressure ring (7), and both ends of the plastic-coated steel rope (6) are sleeved with a first aluminum alloy pressure ring (5).

5. The efficient probe rope bag ship bottom auxiliary device according to claim 1, characterized in that: The number of the connecting seat (13), the fixing screw (14), the fixing nut (15) and the suspension ring (2) is five.

6. The efficient probe rope bag ship bottom auxiliary device according to claim 1, characterized in that: The rod body (1) comprises a chlorinated rubber coating (101), a highly chlorinated polyethylene coating (102) and a stainless steel rod (103).

7. The efficient probe rope bag ship bottom auxiliary device according to claim 6, characterized in that: The surface of the high-chlorinated polyethylene coating (102) is coated on the surface of the stainless steel rod (103), and the surface of the chlorinated rubber coating (101) is coated on the surface of the high-chlorinated polyethylene coating (102).

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