Deep water environmental cutter suction dredger assembly through member

Abstract

This utility model relates to a prefabricated connecting component for a deep-water environmentally friendly cutter suction dredger. The component connects the main buoy deck to the superstructure. It includes a cable channel, deck fixing components, and rubber sealing profiles. The upper side of the cable channel is connected to the superstructure via the rubber sealing profile, and the lower side is connected to the main buoy deck via the deck fixing components. The deck fixing components are welded to the main buoy base plate. The bottom end of the cable channel extends to the lower side of the deck fixing components, and a connecting section is also provided at the bottom end of the cable channel. This connecting section is connected to the deck fixing components via hexagonal bolts. This prefabricated connecting component, through the cooperation of the cable channel, deck fixing components, and rubber sealing profiles, not only achieves the connection between the main buoy deck and the superstructure but also ensures the watertightness of the main buoy deck and the superstructure after assembly and disassembly, meeting the needs of dredgers.

Description

Technical Field

[0001] This utility model relates to a through-type assembly component for a deep-water environmentally friendly cutter suction dredger, and particularly to a through-type assembly component for a deep-water environmentally friendly cutter suction dredger. Background Technology

[0002] The 25-meter deep electric-driven modular environmentally friendly cutter suction dredger is a non-self-propelled, steel, modular cutter suction dredger, mainly used for water conservancy and dredging projects in inland rivers, lakes, and reservoirs.

[0003] Currently, in dredgers, the traditional method for connecting the main buoy deck to the superstructure is to use bolts, nuts, or other similar connectors. While this method achieves the connection between the main buoy and the superstructure, it only connects the two structures. After disassembly and reassembly, it cannot guarantee the watertightness of the main buoy and the superstructure, thus failing to meet the operational requirements of the dredger. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a pontoon assembly and penetration component for a deep-water environmentally friendly cutter suction dredger that can realize the connection between the main pontoon and the superstructure and ensure watertightness.

[0005] To solve the above-mentioned technical problems, the technical solution of this utility model is: a deep-water environmentally friendly cutter suction dredger assembly penetrating component, the deep-water environmentally friendly cutter suction dredger includes a main buoy deck and a superstructure set on the main buoy deck, the innovation of which is: the assembly penetrating component is used to realize the connection between the main buoy deck and the superstructure, the assembly penetrating component includes a cable channel, a deck fixing component and a rubber sealing profile; The cable channel has a cavity for the cable to pass through. Through holes for the cable channel are opened on both the main buoy deck and the superstructure. The upper side of the cable channel is connected to the superstructure through the cooperation of rubber sealing profiles, and the lower side is connected to the main buoy deck through the cooperation of deck fasteners. The deck fixing component is welded and fixed to the main buoy base plate. The bottom end of the cable channel extends to the lower side of the deck fixing component. At the same time, a connecting section is also provided at the bottom end of the cable channel. The connecting section is connected to the deck fixing component by the cooperation of hexagonal bolts, realizing the connection between the cable channel and the deck fixing component.

[0006] Furthermore, a rubber sealing gasket is provided between the deck fastener and the connecting section.

[0007] Furthermore, a washer is provided between the hexagonal bolt and the connecting section.

[0008] The advantages of this utility model are as follows: The assembly and penetration component in this utility model, through the cooperation between the cable channel, the deck fixing component and the rubber sealing profile, not only realizes the connection between the main buoy deck and the superstructure, but also ensures the watertightness between the main buoy deck and the superstructure after disassembly and assembly, thus meeting the needs of dredgers.

[0009] The assembly and penetration component of this utility model has the advantages of improving installation efficiency, reducing work difficulty, being stable and durable, easy to maintain and replace, improving the overall performance of the ship, achieving better results, facilitating transportation and construction, and ensuring strength while meeting the owner's requirements. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the assembly and penetration component of the deep-water environmentally friendly cutter suction dredger of this utility model.

[0011] Figure 2 This is a schematic diagram of the deck fixing component in this utility model.

[0012] Figure 3 for Figure 2 AA sectional view.

[0013] Figure 4 This is a schematic diagram of the cable channel in this utility model.

[0014] Figure 5 for Figure 4 BB cross-sectional view.

[0015] Figure 6 This is a schematic diagram of the rubber sealing profile in this utility model. Detailed Implementation

[0016] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0017] like Figures 1-6 The diagram shows a deep-water environmentally friendly cutter suction dredger assembly component. The deep-water environmentally friendly cutter suction dredger includes a main buoy deck 8 and a superstructure 7 installed on the main buoy deck 8.

[0018] The assembly penetrating component is used to connect the main buoy deck 8 and the superstructure 7. The assembly penetrating component includes cable channel 3, deck fastener 5 and rubber sealing profile 6.

[0019] The cable channel 3 is vertically installed between the main buoy deck 8 and the superstructure 7. The cable channel 3 is U-shaped and has a cavity inside to allow the cable to pass through. Both the main buoy deck 8 and the superstructure 7 have through holes to allow the cable channel 3 to pass through and be installed. The upper side of the cable channel 3 is connected to the superstructure 7 through the cooperation of the rubber sealing profile 6, and the lower side of the cable channel 3 is connected to the main buoy deck 8 through the cooperation of the deck fastener 5.

[0020] The rubber sealing profile 6 is also U-shaped and is directly fitted onto the outer wall of the cable channel 3 via an interference fit. The rubber sealing profile 6 is located inside the superstructure 7 and is fixed to the inner wall of the superstructure 7. The design of the rubber sealing profile 6 is to provide a seal at the connection between the cable channel 3 and the superstructure 7.

[0021] The deck fastener 5 is welded and fixed to the main buoy base plate 1. The deck fastener 5 is also U-shaped and is fitted onto the outer wall of the cable channel 3. There is a gap between the inner wall of the deck fastener 5 and the outer wall of the cable channel 3. The bottom end of the cable channel 3 extends to the lower side of the deck fastener 5. At the same time, a connecting section 31 is also provided at the bottom end of the cable channel 3. The connecting section 31 is welded and fixed to the outer wall of the cable channel 3. The connecting section 31 is connected to the deck fastener 5 through the cooperation of hexagonal bolts 1, thereby realizing the connection between the cable channel 3 and the deck fastener 5.

[0022] A rubber sealing gasket 4 is also provided between the deck fastener 5 and the connecting section 3. The rubber sealing gasket 4 is designed to seal the deck fastener 5 and the connecting section 3, preventing dust, sand and other dirt from entering the entire assembly through part from the gap between the deck fastener 5 and the connecting section 3, thus affecting the use of the assembly through part.

[0023] A washer 2 is also provided between the hexagonal bolt 1 and the connecting section 3. The washer 2 is designed to increase the friction when the hexagonal bolt 1 is fixed, while protecting the protective surface of the connecting section 3, distributing the load, reducing shock and buffering, and also adjusting the gap between the relative position of the hexagonal bolt 1 and the connecting section 3.

[0024] The assembly and penetration component of this utility model has the advantages of improving installation efficiency, reducing work difficulty, being stable and durable, easy to maintain and replace, improving the overall performance of the ship, achieving better results, facilitating transportation and construction, and ensuring strength while meeting the owner's requirements.

[0025] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A deep-water environmentally friendly cutter suction dredger assembly and penetration component, the deep-water environmentally friendly cutter suction dredger comprising a main buoy deck and a superstructure mounted on the main buoy deck, characterized in that: The assembly penetration component is used to connect the main buoy deck to the superstructure. The assembly penetration component includes a cable channel, deck fixing components, and rubber sealing profiles. The cable channel has a cavity for the cable to pass through. Through holes for the cable channel are opened on both the main buoy deck and the superstructure. The upper side of the cable channel is connected to the superstructure through the cooperation of rubber sealing profiles, and the lower side is connected to the main buoy deck through the cooperation of deck fasteners. The deck fixing component is welded and fixed to the main buoy base plate. The bottom end of the cable channel extends to the lower side of the deck fixing component. At the same time, a connecting section is also provided at the bottom end of the cable channel. The connecting section is connected to the deck fixing component by the cooperation of hexagonal bolts, realizing the connection between the cable channel and the deck fixing component.

2. The deep water environmental cutter suction dredger assembly through member according to claim 1, characterized in that: A rubber sealing gasket is also provided between the deck fastener and the connecting section.

3. The deep water environmental cutter suction dredger assembly through member according to claim 1, characterized in that: A washer is also provided between the hexagonal bolt and the connecting section.

Images