Rapid fixing structure for ship grounding copper plate

Abstract

The utility model discloses a ship grounding copper plate fast fixing structure which comprises a ship body, a preset sinking groove is formed in the upper surface of the ship body, a plurality of first positioning screw holes distributed in a matrix mode are formed in the bottom of the sinking groove, and a grounding copper plate is arranged on the inner side of the sinking groove in a matched mode. A plurality of second positioning screw holes vertically corresponding to the first positioning screw holes are formed in the grounding copper plate, the lower end of the grounding copper plate abuts against a supporting base plate arranged on the inner side of the sinking groove in a matched mode, and bolts are sequentially connected to the inner sides of the first positioning screw holes and the inner sides of the second positioning screw holes; the grounding copper plate and the second positioning screw hole are matched and preset and customized according to the sizes and specifications of the sinking groove and the first positioning screw hole, so that a simple and practical positioning structure is formed, and the grounding copper plate is more convenient and trouble-saving to mount and fix in the later period; in addition, the grounding copper plate can be effectively prevented from being damaged accidentally, moved badly and the like in the using process through the sinking groove.

Description

Technical Field

[0001] The utility model relates to the technical field of grounding copper plate installation, in particular to a quick fixing structure for a grounding copper plate of a boat. Background Art

[0002] Boats are means of transportation that can move on water, relying on human power, sails, engines and other power sources. For a boat, the coordination between the hull structure and the electrical system is very important; since boats sail on water all year round and lack effective self-rescue measures, electrical safety measures for boats are very important. The boat grounding copper plate is a safety measure used in the electrical system to conduct bad current. If the grounding system is not properly connected, the boat may face problems with electrical safety and reliability.

[0003] At present, most of the existing grounding copper plates of boats are installed and arranged on the hull relatively randomly, and there is a lack of positioning measures for the grounding copper plates, so that the grounding copper plates may be accidentally damaged or moved during use. At the same time, since the existing boats lack a fixing structure for the grounding copper plates, it is relatively troublesome to install and arrange the copper plates. Therefore, a quick fixing structure for the grounding copper plates of boats is proposed. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] Therefore, the purpose of the utility model is to provide a quick fixing structure for a ship grounding copper plate, so as to solve the problems mentioned in the above background technology that the existing ship grounding copper plate may be accidentally damaged or moved after installation, and the installation is relatively troublesome.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quick fixing structure of a grounding copper plate of a boat, comprising a hull, the upper surface of the hull having a preset sinking groove, the bottom of the sinking groove is provided with a plurality of first positioning screw holes distributed in a matrix, a grounding copper plate is matched and arranged inside the sinking groove, a plurality of second positioning screw holes vertically corresponding to the first positioning screw holes are arranged on the grounding copper plate, the lower end of the grounding copper plate is abutted against and also matched with a supporting pad arranged inside the sinking groove, and bolts are sequentially connected to the insides of the first positioning screw holes and the second positioning screw holes;

[0007] Wherein, the depth of the sinking groove is greater than the sum of the thicknesses of the grounding copper plate and the supporting pad.

[0008] As a preferred solution of the quick fixing structure of the boat grounding copper plate described in the utility model, the upper surface of the grounding copper plate also has countersunk grooves corresponding to the second positioning screw holes respectively.

[0009] As a preferred solution of the rapid fixing structure of a ship grounding copper plate described in the utility model, a grounding stud is embedded and welded at any position on the grounding copper plate.

[0010] As a preferred solution of the rapid fixing structure of the boat grounding copper plate described in the utility model, the support pad also has a plurality of avoidance holes corresponding to the second positioning screw holes and having a diameter larger than the diameter of the second positioning screw holes.

[0011] As a preferred solution of the rapid fixing structure of a ship grounding copper plate described in the utility model, a fiber felt is laid on the upper part of the grounding copper plate and is located inside the sink.

[0012] As a preferred solution of the rapid fixing structure of the boat grounding copper plate described in the utility model, adhesive is coated and bonded between the grounding copper plate and the supporting pad.

[0013] Compared with the prior art, the beneficial effects of the utility model are: this kind of rapid fixing structure of the grounding copper plate of a boat, through the matching and preset customization of the countersunk groove, the first positioning screw hole, the grounding copper plate, the second positioning screw hole, the countersunk groove, the bolt and the supporting pad, etc., makes the boat have a simple and practical positioning structure, so that the grounding copper plate is more convenient, quick and trouble-free during the later installation and fixation; and, through the cooperation of the countersunk groove, the supporting pad and the fiber felt, etc., the grounding copper plate can be effectively prevented from being accidentally damaged or moved during use, and is worthy of popularization and application. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an overall schematic diagram of the fixing structure of the utility model;

[0015] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure of the connecting part;

[0016] Figure 3 This is a schematic diagram of the matching of the grounding copper plate and the supporting pad of the utility model.

[0017] In the figure: 100, hull; 110, countersunk groove; 120, first positioning screw hole; 200, grounding copper plate; 210, second positioning screw hole; 2101, countersunk groove; 220, grounding stud; 300, supporting pad; 310, avoidance hole; 400, bolt; 500, fiber felt; 600, adhesive. DETAILED DESCRIPTION

[0018] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0019] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0020] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0021] Figure 1-Figure 3 The schematic diagram of the utility model is a schematic diagram of the structure of the quick fixing structure of the copper plate of the boat grounding. Figure 1-Figure 3 A quick fixing structure for a grounding copper plate of a boat in this embodiment includes a hull 100, and the upper surface of the hull 100 has a preset sinking groove 110, and a plurality of first positioning screw holes 120 distributed in a matrix are opened at the bottom of the sinking groove 110, and a grounding copper plate 200 is matched and arranged inside the sinking groove 110, and a plurality of second positioning screw holes 210 vertically corresponding to the first positioning screw holes 120 are opened on the grounding copper plate 200, and the lower end of the grounding copper plate 200 is abutted against and also matched with a supporting pad 300 arranged inside the sinking groove 110, and bolts 400 are sequentially connected to the inner sides of the first positioning screw hole 120 and the second positioning screw hole 210; wherein, the depth of the sinking groove 110 is greater than the sum of the thicknesses of the grounding copper plate 200 and the supporting pad 300.

[0022] The upper surface of the grounding copper plate 200 also has corresponding countersunk grooves 2101 that are connected to the second positioning screw holes 210 respectively. The countersunk grooves 2101 can store and hide the nut parts of the installed bolts 400, so that the nut of the bolt 400 will not protrude from the surface of the grounding copper plate 200, which not only protects the connection stability of the bolt 400, but also makes the appearance of the copper plate smoother and more beautiful after installation.

[0023] Furthermore, a grounding stud 220 is embedded and welded at any position on the grounding copper plate 200. The embedded grounding stud 220 makes the surface of the grounding copper plate 200 smoother and also avoids possible collision damage caused by excessive protrusion.

[0024] The support pad 300 also has a plurality of avoidance holes 310 corresponding to the second positioning screw holes 210 and having a diameter greater than the diameter of the second positioning screw holes 210. The preset avoidance holes 310 make it easier and quicker to install and fix the grounding copper plate 200, the hull 100 and the bolts 400 without the need for subsequent drilling, thus saving time and effort. It should be noted that the support pad 300 in this embodiment may be made of but not limited to PTFE plastic plate, which has good electrical conductivity as well as excellent mechanical properties and corrosion resistance. This not only allows the grounding copper plate 200 to conduct current normally, but also provides good protection and support for the grounding copper plate 200 to prevent it from being crushed and deformed, and having loose threads.

[0025] In this embodiment, the grounding copper plate 200 and the second positioning screw hole 210 are matched and preset according to the size and specifications of the sink groove 110 and the first positioning screw hole 120, so as to form a simple and practical positioning structure, so that the grounding copper plate 200 is more convenient, quick and trouble-free during the later installation and fixation; and the sink groove 110 can effectively prevent the grounding copper plate 200 from being accidentally damaged or moved during use.

[0026] Furthermore, a fiber felt 500 is laid on the upper part of the grounding copper plate 200 and is located on the inner side of the sink 110; the fiber felt 500 can further protect the upper part of the grounding copper plate 200, and the fiber felt 500 is made of insulating material, making the fixing structure more practical.

[0027] Furthermore, adhesive 600 is coated and bonded between the grounding copper plate 200 and the supporting pad 300, and the adhesive 600 forms a fixed integrated structure between the grounding copper plate 200 and the supporting pad 300, making the grounding copper plate 200 more stable during use.

[0028] In summary, the quick fixing structure of a grounding copper plate for a boat in the present embodiment, during installation, firstly, the grounding copper plate 200 and the supporting pad 300 are bonded and fixed by means of adhesive 600 to form a firm structure, and then the grounding copper plate 200 and the supporting pad 300 are directly placed in the sink 110, and then the bolts 400 are successively passed through the second positioning screw hole 210 and the first positioning screw hole 120, and are connected and fixed by nuts, and finally the fiber felt 500 is laid on the upper part of the grounding copper plate 200, thereby achieving the purpose of quick installation and fixation.

[0029] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A quick fixing structure for a ship grounding copper plate, characterized in that: The invention comprises a hull (100), wherein the upper surface of the hull (100) has a preset sink groove (110), the bottom of the sink groove (110) is provided with a plurality of first positioning screw holes (120) distributed in a matrix pattern, a grounding copper plate (200) is matched and arranged inside the sink groove (110), a plurality of second positioning screw holes (210) vertically corresponding to the first positioning screw holes (120) are arranged on the grounding copper plate (200), the lower end of the grounding copper plate (200) is abutted against a supporting pad (300) which is also matched and arranged inside the sink groove (110), and bolts (400) are sequentially connected inside the first positioning screw hole (120) and the second positioning screw hole (210); The depth of the sink groove (110) is greater than the sum of the thicknesses of the grounding copper plate (200) and the supporting pad (300).

2. A quick fixing structure for a ship grounding copper plate according to claim 1, characterized in that: The upper surface of the grounding copper plate (200) also has corresponding countersunk grooves (2101) respectively connected to the second positioning screw holes (210).

3. The rapid fixing structure of a ship grounding copper plate according to claim 1 is characterized in that: A grounding stud (220) is also embedded and welded at any position on the grounding copper plate (200).

4. The rapid fixing structure of a ship grounding copper plate according to claim 1, characterized in that: The support pad (300) also has a plurality of avoidance holes (310) corresponding to the second positioning screw holes (210) and having a diameter greater than that of the second positioning screw holes (210).

5. The rapid fixing structure of a ship grounding copper plate according to claim 1, characterized in that: A fiber felt (500) is also laid on the upper part of the grounding copper plate (200) and is located inside the sink (110).

6. The rapid fixing structure of a ship grounding copper plate according to claim 1, characterized in that: Adhesive glue (600) is also coated and bonded between the grounding copper plate (200) and the supporting pad (300).

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