Combined marine pipe gallery structure

Abstract

The utility model discloses a combined marine pipe gallery structure relates to marine pipeline laying field, including pipe gallery main part, the inside fixed connection of pipe gallery main part has limit mechanism, the bottom of pipe gallery main part still fixedly connected with connecting mechanism, the outside installation of pipe gallery main part has assembly mechanism, through setting up pipe gallery main part, connecting mechanism, assembly mechanism and limit mechanism etc.

Description

Technical Field

[0001] This utility model relates to the field of marine pipeline laying, and in particular to a combined marine pipe gallery structure. Background Technology

[0002] In the shipbuilding process, pipe racks are important structures used to centrally lay various types of pipelines on the ship (such as fuel lines, water lines, gas lines and cable lines). Their function is to achieve the orderly arrangement of pipelines, protect pipelines from external damage, and facilitate later maintenance. Traditional marine pipe racks mostly adopt an integrated welded structure. Although the structure has high strength, it has many drawbacks: existing integrated pipe racks are large in size and heavy in weight, making transportation and installation inconvenient. Especially for the complex spatial layout of ships, it is difficult to flexibly adapt to the pipeline laying needs of different locations. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a modular marine pipe rack structure, which solves the problem mentioned in the background that traditional marine pipe racks mostly adopt an integrated welded structure. Although the structure has high strength, it has many defects: existing integrated pipe racks are large in size and heavy in weight, making transportation and installation inconvenient. In particular, for the complex spatial layout of ships, it is difficult to flexibly adapt to the pipeline laying needs of different locations.

[0004] To achieve the above objectives, this utility model is implemented through the following technical solution: a combined marine pipe rack structure, including a pipe rack body, a limiting mechanism fixedly connected inside the pipe rack body, a connecting mechanism fixedly connected to the bottom end of the pipe rack body, and an assembly mechanism installed on the outside of the pipe rack body. The limiting mechanism is used to support the pipe rack body, and both the connecting mechanism and the assembly mechanism are used to limit the interconnection of multiple pipe rack bodies.

[0005] As a further technical solution of this utility model, the connecting mechanism includes an assembly guide rail, a guide groove and a connecting support. The assembly guide rail is provided in two places, and the two assembly guide rails are symmetrically fixed at the bottom end of the pipe gallery body. The guide groove is opened at the bottom end of the assembly guide rail.

[0006] As a further technical solution of this utility model, the connecting support is provided in two places, and the two connecting supports are symmetrically fixed on the left and right sides of the bottom end face of the pipe gallery body.

[0007] As a further technical solution of this utility model, the connecting mechanism further includes a positioning block and a guide block. The positioning block is fixedly disposed at the bottom end of the connecting support, and the guide block is fixedly disposed on the outer wall of the positioning block.

[0008] As a further technical solution of this utility model, when the main body of the pipe gallery is in the splicing state, one of the positioning blocks and guide blocks is inserted into the assembly guide rail fixedly connected to the bottom end of another main body of the pipe gallery.

[0009] As a further technical solution of this utility model, the assembly mechanism includes a mounting base, a tightening push rod, and a guide support rod. The mounting base is fixedly installed at the intersection of the two main bodies of the pipe gallery. The tightening push rod is symmetrically fixedly installed on the left and right sides of the mounting base, and the guide support rod is fixedly installed on the outer wall of the mounting base.

[0010] As a further technical solution of this utility model, the assembly mechanism also includes a connecting guide seat, a positioning sleeve hole and a positioning insertion hole. The connecting guide seat is fixedly disposed at the output end of the tightening push rod. The positioning sleeve hole is opened in the connecting guide seat and is used to connect with the limiting guide rod in the limiting mechanism. The positioning insertion hole is opened in the connecting guide seat and is used to pass through the guide rod.

[0011] As a further technical solution of this utility model, the limiting mechanism includes a dome component and a limiting guide rod. The dome component is fixedly installed at the top of the main body of the pipe gallery, and the limiting guide rod is fixedly installed on the outer wall of the main body of the pipe gallery.

[0012] This utility model provides a combined marine pipe rack structure, which has the following advantages compared with the prior art: 1. This design presents a modular marine pipe rack structure. By setting up components such as the pipe rack body, connecting mechanism, assembly mechanism, and limiting mechanism, and through the insertion and extraction of positioning blocks, guide blocks and assembly guide rails in the connecting mechanism, and the engagement and fixation of tightening push rods, connecting guide seats and limiting guide rods in the assembly mechanism, the pipe rack body can be assembled and installed by disassembly and splicing. This device can get rid of the volume and weight limitations of traditional integrated pipe racks, reduce transportation and installation difficulties, and flexibly adapt to the pipeline laying needs of different locations under the complex spatial layout of ships.

[0013] 2. This design presents a modular marine pipe rack structure. Through the precise matching of the limiting guide rod and the positioning sleeve hole, the guiding positioning of the guide block and the guide groove, and the tightening and fixing effect of the tightening push rod, the main body of the pipe rack after splicing can maintain stable connection strength. This device can achieve flexible splicing while ensuring the overall stability of the pipe rack structure and facilitating the maintenance and repair of pipelines in the later stage, thus solving the problem of the difficulty in disassembling and maintaining traditional integrated pipe racks. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the front view of a modular marine utility tunnel structure after disassembly. Figure 2This is a schematic diagram of the top and side view of a combined marine pipe gallery structure. Figure 3 This is a front view schematic diagram of a combined marine pipe rack structure; Figure 4 A schematic diagram of a combined installation base and tightening push rod structure for a modular marine pipe rack. Figure 5 This is a schematic diagram of the left-hand structure of a combined marine utility tunnel. Figure 6 This is a top view schematic diagram of a combined marine pipe gallery structure.

[0015] In the diagram: 1. Main body of the utility tunnel; 101. Dome component; 1011. Limiting guide rod; 2. Assembly guide rail; 201. Guide groove; 2011. Connecting support; 2012. Positioning insert; 2013. Guide insert; 3. Mounting base; 301. Tightening push rod; 3011. Guide support rod; 3012. Connecting guide; 3013. Positioning sleeve hole; 3014. Positioning insertion hole. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0017] Please see Figure 1 - Figure 6 This utility model provides a combined marine pipe rack structure technical solution, including a pipe rack body 1, a limiting mechanism fixedly connected inside the pipe rack body 1, a connecting mechanism fixedly connected to the bottom end of the pipe rack body 1, and an assembly mechanism installed on the outside of the pipe rack body 1. The limiting mechanism is used to support the pipe rack body 1, and the connecting mechanism and the assembly mechanism are both used to limit the mutual connection of multiple pipe rack bodies 1. By adopting the structure of pipe rack body 1, limiting mechanism, connecting mechanism and assembly mechanism, the supporting function of the limiting mechanism on the pipe rack body 1 and the mutual limiting connection function of the connecting mechanism and the assembly mechanism on multiple pipe rack bodies 1 are realized. like Figure 2As shown, the connecting mechanism includes an assembly guide rail 2, a guide groove 201, and a connecting support 2011. The assembly guide rail 2 is provided in two places, and the two assembly guide rails 2 are symmetrically fixed at the bottom end of the pipe gallery body 1. The guide groove 201 is opened at the bottom end of the assembly guide rail 2. By adopting the structure of two assembly guide rails 2 symmetrically fixed at the bottom end of the pipe gallery body 1 and the guide groove 201 opened at the bottom end of the assembly guide rail 2, a basic installation guide structure is provided for the connection of the pipe gallery body 1, realizing the function of assisting the docking of the pipe gallery body 1.

[0018] like Figure 5 As shown, there are two connecting supports 2011. The two connecting supports 2011 are symmetrically fixed on the left and right sides of the bottom end face of the pipe gallery body 1. By adopting the structure of two connecting supports 2011 symmetrically fixed on the left and right sides of the bottom end face of the pipe gallery body 1, a fixed support point is provided for the subsequent installation of the positioning block 2012, ensuring the installation stability of the connecting mechanism.

[0019] like Figure 1 As shown, the connecting mechanism also includes a positioning block 2012 and a guide block 2013. The positioning block 2012 is fixedly disposed at the bottom end of the connecting support 2011, and the guide block 2013 is fixedly disposed on the outer wall of the positioning block 2012. By adopting the structure of the positioning block 2012 fixed at the bottom end of the connecting support 2011 and the guide block 2013 fixed on the outer wall of the positioning block 2012, a precise positioning component is provided for the splicing between the main bodies 1 of the pipe gallery, which facilitates rapid docking.

[0020] like Figure 6 As shown, when the main body 1 of the utility tunnel is in the splicing state, one positioning block 2012 and guide block 2013 are inserted into the assembly guide rail 2 fixedly connected to the bottom end of another main body 1 of the utility tunnel. By adopting the structure that the positioning block 2012 and guide block 2013 of one part are inserted into the assembly guide rail 2 at the bottom end of another main body 1 of the utility tunnel when splicing, the effective splicing between multiple main bodies 1 of the utility tunnel is realized, and the connection stability after splicing is ensured.

[0021] like Figure 2 As shown, the assembly mechanism includes an installation base 3, a tightening push rod 301, and a guide support rod 3011. The installation base 3 is fixedly installed at the intersection of the two main pipe gallery bodies 1. The tightening push rod 301 is symmetrically fixed on the left and right sides of the installation base 3. The guide support rod 3011 is fixedly installed on the outer wall of the installation base 3. By adopting the structure of the installation base 3 fixed at the intersection of the two main pipe gallery bodies 1, the tightening push rod 301 symmetrically fixed on the left and right sides of the installation base 3, and the guide support rod 3011 fixed on the outer wall of the installation base 3, a tightening and guiding support structure is provided for the splicing of the main pipe gallery bodies 1, which helps to improve the stability after splicing.

[0022] like Figure 4 As shown, the assembly mechanism also includes a connecting guide 3012, a positioning sleeve hole 3013, and a positioning insertion hole 3014. The connecting guide 3012 is fixedly disposed at the output end of the tightening push rod 301. The positioning sleeve hole 3013 is opened in the connecting guide 3012 and is used to connect with the limiting guide rod 1011 in the limiting mechanism. The positioning insertion hole 3014 is opened in the connecting guide 3012 and is used to pass through the guide rod 3011. By adopting the structure of the connecting guide 3012 fixed to the output end of the tightening push rod 301, and the positioning sleeve hole 3013 and the positioning insertion hole 3014 opened in the connecting guide 3012, the connection between the positioning sleeve hole 3013 and the limiting guide rod 1011, and the function of the positioning insertion hole 3014 passing through the guide rod 3011 are realized, ensuring the stability of the cooperation between the assembly mechanism and the limiting mechanism.

[0023] like Figure 3 As shown, the limiting mechanism includes a dome component 101 and a limiting guide rod 1011. The dome component 101 is fixedly installed at the top of the main body 1 of the pipe gallery, and the limiting guide rod 1011 is fixedly installed on the outer wall of the main body 1 of the pipe gallery. By adopting the structure of the dome component 101 fixed at the top of the main body 1 of the pipe gallery and the limiting guide rod 1011 fixed on the outer wall of the main body 1 of the pipe gallery, the protection of the top of the main body 1 of the pipe gallery by the dome component 101 and the cooperation and connection function of the limiting guide rod 1011 with the assembly mechanism are realized, thereby enhancing the structural integrity and connection adaptability of the main body 1 of the pipe gallery.

[0024] The working principle of this utility model is as follows: When splicing multiple pipe gallery main bodies 1, the first step is to determine the splicing position of the pipe gallery main body 1. The positioning block 2012 below the bottom connecting support 2011 and the guide block 2013 on the outer wall of one pipe gallery main body 1 are aligned with the opening of the guide groove 201 of the guide rail 2 at the bottom of another pipe gallery main body 1. The pipe gallery main body 1 is slowly pushed so that the positioning block 2012 slides along the guide groove 201 with the guide block 2013. The guide block 2013 fits and limits the position with the inner wall of the guide groove 201, so as to avoid the two pipe gallery main bodies 1 from shifting during the initial docking, thus completing the pre-splitting and positioning of the pipe gallery main body 1. Next, place the mounting base 3 in the assembly mechanism at the intersection of the two pipe gallery bodies 1, adjust the position of the mounting base 3 to ensure that the tightening push rods 301 on its left and right sides correspond to the limiting guide rods 1011 on the two pipe gallery bodies 1 respectively, and at the same time ensure that the guide support rod 3011 on the outer wall of the mounting base 3 and the positioning insertion hole 3014 on the connecting guide 3012 are in the same straight line. Then, the tightening push rod 301 is activated. The output end of the tightening push rod 301 drives the connecting guide seat 3012 to move towards the main body 1 of the pipe gallery. During the movement, the positioning insertion hole 3014 slides along the outer wall of the guide support rod 3011. The guide support rod 3011 constrains the movement trajectory of the connecting guide seat 3012 to prevent the connecting guide seat 3012 from tilting or misaligning during movement. When the connecting guide seat 3012 moves to a position close to the outer wall of the main body 1 of the pipe gallery, observe the position of the positioning sleeve hole 3013 inside the connecting guide seat 3012 and the limiting guide rod 1011 on the outer wall of the main body 1 of the pipe gallery. By finely adjusting the advancing distance of the tightening push rod 301, the positioning sleeve hole 3013 is precisely fitted onto the outer wall of the limiting guide rod 1011. At this time, the tightening push rod 301 continues to maintain the tightening state. Through the clamping force of the connecting guide seat 3012 on the limiting guide rod 1011, the two parts of the main body 1 of the pipe gallery are further tightened to ensure that the splice fits tightly. During this process, the dome component 101 at the top of the main pipe gallery 1 always supports the top structure of the main pipe gallery 1, preventing the top of the main pipe gallery 1 from deforming when it is assembled under stress. At the same time, the limiting guide rod 1011, in addition to cooperating with the positioning sleeve hole 3013 to achieve splicing and fixing, also strengthens the side wall of the main pipe gallery 1, preventing the side wall of the main pipe gallery 1 from bending due to the weight of the internal pipes. If it is necessary to increase the length of the pipe gallery, repeat the above steps, pre-position the new main pipe gallery 1 with the already spliced ​​main pipe gallery 1 through the connecting mechanism, and then complete the fixing through the assembly mechanism, finally forming a combined pipe gallery structure that meets the requirements of ship pipeline laying.

[0025] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model are implemented according to conventional methods in the art, unless otherwise specified or limited.

Claims

1. A combined marine pipe rack structure, comprising a pipe rack body (1), characterized in that, The main body (1) of the pipe gallery is fixedly connected to a limiting mechanism inside. The bottom end of the main body (1) of the pipe gallery is also fixedly connected to a connecting mechanism. An assembly mechanism is installed on the outside of the main body (1). The limiting mechanism is used to support the main body (1) of the pipe gallery. The connecting mechanism and the assembly mechanism are both used to limit the interconnection of multiple main bodies (1) of the pipe gallery.

2. The combined marine pipe rack structure according to claim 1, characterized in that, The connecting mechanism includes an assembly guide rail (2), a guide groove (201), and a connecting support (2011). The assembly guide rail (2) is provided in two places, and the two assembly guide rails (2) are symmetrically fixed at the bottom of the main body (1) of the pipe gallery. The guide groove (201) is opened at the bottom of the assembly guide rail (2).

3. A combined marine pipe rack structure according to claim 2, characterized in that, The connecting support (2011) is provided in two places, and the two connecting supports (2011) are symmetrically fixed on the left and right sides of the bottom end face of the main body of the pipe gallery (1).

4. A combined marine pipe rack structure according to claim 2, characterized in that, The connecting mechanism further includes a positioning plug (2012) and a guide plug (2013). The positioning plug (2012) is fixedly disposed at the bottom end of the connecting support (2011), and the guide plug (2013) is fixedly disposed on the outer wall of the positioning plug (2012).

5. A combined marine pipe rack structure according to claim 4, characterized in that, When the main body (1) of the pipe gallery is in the splicing state, one of the positioning blocks (2012) and guide blocks (2013) is in the state of being inserted into the assembly guide rail (2) that is fixedly connected to the bottom of another main body (1) of the pipe gallery.

6. A combined marine pipe rack structure according to claim 1, characterized in that, The assembly mechanism includes a mounting base (3), a tightening push rod (301), and a guide rod (3011). The mounting base (3) is fixedly installed at the intersection of the two main bodies (1) of the pipe gallery. The tightening push rod (301) is symmetrically fixedly installed on the left and right sides of the mounting base (3). The guide rod (3011) is fixedly installed on the outer wall of the mounting base (3).

7. A combined marine pipe rack structure according to claim 6, characterized in that, The assembly mechanism further includes a connecting guide seat (3012), a positioning sleeve hole (3013), and a positioning insertion hole (3014). The connecting guide seat (3012) is fixedly disposed at the output end of the tightening push rod (301). The positioning sleeve hole (3013) is opened in the connecting guide seat (3012) and is used to connect with the limiting guide rod (1011) in the limiting mechanism. The positioning insertion hole (3014) is opened in the connecting guide seat (3012) and is used to pass through the guide rod (3011).

8. A combined marine pipe rack structure according to claim 1, characterized in that, The limiting mechanism includes a dome component (101) and a limiting guide rod (1011). The dome component (101) is fixedly installed at the top of the main body of the pipe gallery (1), and the limiting guide rod (1011) is fixedly installed on the outer wall of the main body of the pipe gallery (1).

Images