Marine pipeline supporting structure

Abstract

The invention provides a marine pipeline supporting structure which is characterized in that the two opposite sides of a ship side of a ship body are the outboard side and the inboard side respectively, the ship side is provided with a supporting seat, the supporting seat is movably connected with a guide part, and the guide part is provided with a first side and a second side which are opposite to each other; the guide surface extends between the first side and the second side, the first side and the second side are sequentially arranged in the mode of being close to and away from the ship side, and the guide surface is an arc surface with the center extending upwards. According to the pipeline supporting structure for the ship, an oil pipe or an air pipe on the ship body is supported through the guiding piece, the guiding face on the guiding piece is in direct contact with the pipe fitting, and the guiding face arranged to be an arc face can guide the pipe fitting moving between the outboard side and the inboard side; the guiding piece can be matched with the locking assembly to be switched between the recovery state and the use state, and when the pipe fitting does not need to be supported and guided, the guiding piece can be switched to the recovery state.

Description

Technical Field

[0001] The invention relates to the technical field of marine pipeline support, and in particular to a marine pipeline support structure. Background Art

[0002] When a ship docks for gas or refueling, a hose crane is needed to lift the connecting hose over the load-bearing railing, and the connecting hose is supplemented by the load-bearing railing or other devices for support.

[0003] However, when the existing load-bearing railings support the pipe fittings, the load-bearing railings cannot fit the pipe fittings and the contact area with the pipe fittings is limited, resulting in poor stability of the railings when supporting and guiding the pipe fittings.

[0004] Therefore, in order to solve the above problems, the present invention proposes a marine pipeline support structure which is convenient for guiding and supporting pipes. Summary of the invention

[0005] In order to solve the problems existing in the above-mentioned existing marine pipeline support structure, the present invention provides a marine pipeline support structure.

[0006] According to one object of the present invention, the present invention provides a marine pipeline support structure, wherein two opposite sides of a ship's side are respectively an outer side and an inner side, the ship's side is provided with a support seat, a guide member is movably connected to the support seat, the guide member is provided with a first side and a second side opposite to each other, and a guide surface extending between the first side and the second side, the first side and the second side are sequentially arranged in a manner of approaching and moving away from the ship's side, and the guide surface is an arc surface extending upward from the center;

[0007] The guide member has at least two working states, namely, a recovery state and a use state. When the guide member is in the recovery state, the guide member is located on the inner side of the support seat. When the guide member is in the use state, the guide surface is located on the outer side of the support seat, and the first side is located above the second side.

[0008] A locking assembly is provided between the guide member and the support seat, and the guide member is configured to be suitable for maintaining a recovery state and a use state through the locking assembly.

[0009] Preferably, the guide member is movably connected to the support seat via a rotating shaft, the rotating shaft is arranged along the length direction of the ship's side, a weight-reducing groove is provided on the support seat, the locking assembly includes a positioning member, the guide member extends outward on at least one side in the length direction of the ship's side to form a positioning member, the support seat is formed by combining angle steels, the inner side of the angle steels surrounds the weight-reducing groove, the positioning member and the weight-reducing groove match to maintain the use state of the guide member.

[0010] Preferably, the support seat includes two vertical support members arranged at intervals along the length direction of the ship's side, and adjacent vertical support members are connected by a transverse support member. The transverse support member is arranged along the length direction of the ship's side, and when the guide member is in use, the transverse support member supports and connects the guide member.

[0011] Preferably, the rotating shaft and the guide member are connected via a connecting rod. When the guide member is in use, the transverse support member supports and connects the connecting rod, and the angle between the connecting rod and the horizontal plane is not greater than 45°.

[0012] Preferably, the locking assembly further comprises a latch, the latch being arranged on the radially outer side of the rotating shaft, the latch being arranged to be movable along the axial direction of the rotating shaft, the support seat being provided with a socket, the socket matching the latch, and when the guide member is in the retracted state, the latch is aligned with the socket;

[0013] An inclined support member is provided on the inboard side of the vertical support member, one end of the inclined support member is connected to the upper part of the vertical support member, and the other end of the inclined support member extends toward the inboard side and supports the deck connected to the hull;

[0014] The transverse support member, the rotation shaft and the insertion hole are all arranged in a manner close to the connection between the inclined support member and the vertical support member.

[0015] Preferably, the guide member extends outward on both sides in the length direction of the ship's side to form the positioning member, and the positioning member is a square positioning member. When the guide member is in use, one of the side surfaces of the positioning member fits against the inner side of one of the webs of the vertical support member.

[0016] Preferably, the guide member is provided with a hidden surface opposite to the guide surface, the hidden surface extends toward a side away from the guide surface to form a reinforcing rib, the reinforcing rib is a grid-shaped reinforcing rib, the reinforcing rib corresponding to the center position of the hidden surface extends toward a side away from the guide surface to form a connecting member, the cross-sectional size of the connecting member gradually increases in a manner close to the guide member, and the side of the connecting member away from the guide member is connected to the connecting rod by a bolt;

[0017] The reinforcing ribs include a plurality of transverse ribs and a plurality of longitudinal ribs, the transverse ribs are arranged along the connection direction of the first side and the second side, the longitudinal ribs are arranged along the axial direction of the rotating shaft, and the transverse ribs and the longitudinal ribs are staggered to form the reinforcing ribs in a grid shape.

[0018] Preferably, both sides of the guide member located in the axial direction of the rotating shaft extend outward to form baffles, and in the direction of the line connecting the first side and the second side, the baffles exceed the first side and the second side, and in the vertical direction, the baffles are higher than the guide surface;

[0019] In the vertical direction, the baffle is lower than the hidden surface, and the longitudinal rib is connected to the baffle located below the hidden surface.

[0020] Preferably, the first side and the second side of the guide member both extend outward and bend downward to form a columnar edge sealing member, the transverse ribs are connected to the edge sealing member, and the cross-sectional size of the transverse ribs gradually increases in a manner close to the edge sealing member;

[0021] The sides of the baffle and the cross-sectional edges of the edge sealing member are both arc-shaped.

[0022] Preferably, the locking assembly includes a clip, which is connected to at least one side of the guide member in the length direction of the ship's side, and the clip is arranged close to the first side, and the clip and the support seat are detachably connected.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] The marine pipeline support structure supports the oil pipe or gas pipe on the hull through a guide member, wherein the guide surface on the guide member is in direct contact with the pipe member, and the guide surface set as an arc surface can guide the pipe member moving between the outside and inside of the ship, wherein the guide member can cooperate with the locking assembly to switch between the recovery state and the use state, and when there is no need to support and guide the pipe member, the guide member can be switched to the recovery state.

[0025] The present invention is further described below with reference to the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the use state of a guide member of one embodiment of a marine pipeline support structure of the present invention;

[0027] Figure 2 This is a schematic diagram of a guide member in a retracted state of one embodiment of a marine pipeline support structure according to the present invention;

[0028] Figure 3 A schematic diagram of a guide member of one embodiment of a marine pipeline support structure according to the present invention from one viewing angle;

[0029] Figure 4 A schematic diagram of a guide member of one embodiment of a marine pipeline support structure according to the present invention from a second viewing angle;

[0030] Figure 5 A schematic diagram of a guide member of one embodiment of a marine pipeline support structure according to the present invention from three perspectives;

[0031] Figure 6 A schematic diagram of a guide member of another embodiment of a marine pipeline support structure according to the present invention from one viewing angle;

[0032] Figure 7 A schematic diagram of a guide member of another embodiment of a marine pipeline support structure according to the present invention from a second viewing angle;

[0033] Figure 8 A schematic diagram of a guide member in use according to another embodiment of a marine pipeline support structure of the present invention;

[0034] Fig. 9 This is a schematic diagram of a retracted guide member of another embodiment of a marine pipeline support structure according to the present invention. DETAILED DESCRIPTION

[0035] The following description is used to fully explain the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations. The basic principles of the present invention defined in the following description can be applied to other embodiments, variations, improvements, equivalents, and other technical solutions that do not deviate from the spirit and scope of the present invention.

[0036] See also Figure 1-3 The present invention provides a technical solution: a marine pipeline support structure, comprising:

[0037] The two opposite sides of the ship's side are respectively the outboard side and the inboard side, and the ship's side is characterized in that a support seat 100 is provided on the ship's side, a guide member 200 is movably connected to the support seat 100, the guide member 200 is provided with a first side 200a and a second side 200b opposite to each other, and a guide surface 201 extending between the first side 200a and the second side 200b, the first side 200a and the second side 200b are sequentially arranged in a manner of approaching and moving away from the ship's side, and the guide surface 201 is an arc surface extending upward from the center;

[0038] The guide member 200 has at least two working states, namely, a recovery state and a use state. When the guide member 200 is in the recovery state, the guide member 200 is located on the inner side of the support seat 100. When the guide member 200 is in the use state, the guide surface 201 is located on the outer side, and the first side 200a is located above the second side 200b.

[0039] A locking assembly 400 is disposed between the guide member 200 and the support seat 100 , and the guide member 200 is configured to be suitable for maintaining a recovery state and a use state through the locking assembly 400 .

[0040] The oil pipe or gas pipe on the hull is supported by the guide member 200, wherein the guide surface 201 on the guide member 200 is in direct contact with the pipe. The guide surface 201 set as an arc surface can guide the pipe moving between the outside and inside of the ship. The guide member 200 can cooperate with the locking assembly 400 to switch between the recovery state and the use state. When there is no need to support and guide the pipe, the guide member 200 can be switched to the recovery state.

[0041] Preferably, the curvature of the arc-shaped guide surface 201 is not greater than 90°, and the angle between any radial line on the rotating shaft 300 in the use state and the recovery state is 90°.

[0042] In one embodiment, see Figure 1-5 The guide member 200 is movably connected to the support seat 100 through a rotating shaft 300, and the rotating shaft 300 is arranged along the length direction of the ship's side. A weight-reducing groove 101 is provided on the support seat 100. The locking assembly 400 includes a positioning member 401. The guide member 200 extends outward on at least one side in the length direction of the ship's side to form a positioning member 401. The support seat 100 is formed by combining angle steels, and the inner side of the angle steels surrounds the weight-reducing groove 101. The positioning member 401 matches the weight-reducing groove 101 to maintain the use state of the guide member 200.

[0043] The support seat 100 includes two vertical support members 102 arranged at intervals along the length direction of the ship's side, an inclined support member 103 is provided on the inboard side of the vertical support member 102, one end of the inclined support member 103 is connected to the upper part of the vertical support member 102, and the other end of the inclined support member 103 extends toward the inboard side and supports the deck connected to the hull, wherein the inclined support member 103 and the vertical support member 102 form a triangular structure to improve the overall stability of the support seat 100, preferably, the transverse support member and the rotating shaft 300 are arranged in a manner close to the connection between the inclined support member 103 and the vertical support member 102;

[0044] The adjacent vertical support members 102 are connected by transverse support members, and the transverse support members are arranged along the length direction of the ship's side. The transverse support members are arranged on the outer side of the vertical support members 102. When the guide member 200 is in use, the transverse support members support and connect the guide member 200, and the transverse support members are arranged horizontally.

[0045] Furthermore, the rotating shaft 300 includes a coaxially arranged intermediate shaft portion and a connecting shaft portion, one connecting shaft portion is respectively arranged on both sides of the intermediate shaft portion in the axial direction, a connecting hole is opened on the opposite side of the two vertical support members 102, the connecting shaft portion is rotatably installed on the inner side of the connecting hole, and the cross-sectional dimension of the connecting shaft portion is smaller than the cross-sectional dimension of the intermediate shaft portion, so as to form a step at the connection between the connecting shaft portion and the intermediate shaft portion, and the side surface of the step is close to the vertical support member 102. By limiting the connection form between the rotating shaft 300 and the support seat 100, the connecting hole on the support seat 100 and the step on the rotating shaft 300 reduce the weight of the support structure while ensuring stability.

[0046] Furthermore, the rotating shaft 300 and the guide member 200 are connected via a connecting rod 301, one end of the connecting rod 301 is connected to the center position of the rotating shaft 300, and the other end of the connecting rod 301 is connected to the center position of the guide member 200. When the guide member 200 is in use, the lateral support member supports and connects the connecting rod 301, and the angle between the connecting rod 301 and the horizontal plane is not greater than 45°.

[0047] Furthermore, when the guide member 200 is in use, the connecting member 204 is arranged horizontally to prevent the friction between the pipeline and the guide surface 201 from acting on the guide member 200 when the pipeline on the guide surface 201 moves, causing the guide member 200 to move toward the inboard side, thereby affecting the guiding effect of the guide member 200 on the pipeline.

[0048] See also Figure 1 and 2 Regarding the matching mode of the positioning member 401 and the weight-reducing groove 101, further, the support seat 100 is formed by combining angle steels, and the inner side of the angle steels surrounds the weight-reducing groove 101, that is, the vertical support member 102, the transverse support member and the inclined support member 103 are all angle steels, and the inner side of the vertical support member 102 faces the inner side of the shipboard. When the guide member 200 is in use, the positioning member 401 matches the inner side of the vertical support member 102 near the upper end. Furthermore, both sides of the guide member 200 in the length direction of the ship's side extend outward to form the positioning member 401, and the positioning member 401 is a square positioning member 401. When the guide member 200 is in use, one of the side surfaces of the positioning member 401 fits with the inner side of one of the webs of the vertical support member 102.

[0049] See also Figure 3, to 5, regarding the specific structure of the guide member 200, the guide member 200 is a guide member 200 with uniform thickness, that is, the overall shape of the guide member 200 corresponds to the guide surface 201. Further, the guide member 200 is provided with a hidden surface 202 opposite to the guide surface 201, the hidden surface 202 extends toward the side away from the guide surface 201 to form a reinforcing rib 203, the reinforcing rib 203 is a grid-shaped reinforcing rib 203, the reinforcing rib 203 corresponding to the center position of the hidden surface 202 extends toward the side away from the guide surface 201 to form a connecting member 204, the cross-sectional size of the connecting member 204 gradually increases in a manner close to the guide member 200, and the side of the connecting member 204 away from the guide member 200 is connected to the connecting rod 301 by bolts. Furthermore, the reinforcing ribs 203 include a plurality of transverse ribs 2031 and a plurality of longitudinal ribs 2032, wherein the transverse ribs 2031 are arranged along the connection direction between the first side 200a and the second side 200b, and the longitudinal ribs 2032 are arranged along the axial direction of the rotating shaft 300, and the transverse ribs 2031 and the longitudinal ribs 2032 are arranged in a staggered manner to form a grid-like reinforcing rib 203. By adding reinforcing ribs 203 on the hidden surface 202, the stability of the guide member 200 is improved, and under the premise of the same structural strength, a thinner guide member 200 can be used to support the pipe fitting, thereby reducing the overall weight of the supporting structure.

[0050] For further information, see Figure 3 The guide member 200 is located on both sides of the rotating shaft 300 in the axial direction and extends outward to form baffles 500. In the direction of the line connecting the first side 200a and the second side 200b, the baffles 500 exceed the first side 200a and the second side 200b. In the vertical direction, the baffles 500 are higher than the guide surface 201. By adding baffles 500 on both sides of the guide member 200, when the guide surface 201 provides guidance for the pipe, the baffles 500 can restrict the movement of the pipeline in the horizontal direction, thereby preventing the pipe from slipping off the guide surface 201.

[0051] The baffle 500 is provided with a plurality of weight-reducing holes 501, which are arranged in sequence and spaced apart in the direction of the line connecting the first side 200a to the second side 200b. Preferably, the weight-reducing holes 501 are circular, and adjacent weight-reducing holes 501 are arranged at equal intervals.

[0052] Furthermore, in the vertical direction, the baffle 500 is lower than the hidden surface 202, and the longitudinal rib 2032 is connected to the baffle 500 located below the hidden surface 202;

[0053] The first side 200a and the second side 200b of the guide member 200 both extend outward and bend downward to form a columnar edge banding member 205, the transverse rib 2031 is connected to the edge banding member 205, and the cross-sectional size of the transverse rib 2031 gradually increases as it approaches the edge banding member 205. The stability of the guide member 200 is further improved by connecting and matching the edge banding member 205, the baffle 500 and the reinforcing rib 203. Preferably, the axis of the edge banding member 205 is lower than the hidden surface 202.

[0054] Furthermore, the side of the baffle 500 is in an arc transition, and the cross-section of the edge seal 205 is circular, so as to avoid the edges and corners on the baffle 500 and the edge seal 205 from scratching the pipe fittings and causing damage to the pipe fittings.

[0055] Further, the baffle 500 is provided with a handle 600 on at least one side of the axial direction of the rotating shaft 300, and a gripping opening is provided on the handle 600. The handle 600 includes a use handle 600 and a recovery handle 600. When the guide member 200 is in the use state, the use handle 600 is located above the support seat 100, and the gripping opening of the use handle 600 is arranged in the horizontal direction. When the guide member 200 is in the recovery state, the recovery handle 600 is located above the support seat 100, and the gripping opening of the recovery handle 600 is arranged in the horizontal direction. Preferably, the weight of the guide member 200 does not exceed 50 kg, so that the staff can operate the guide member 200 to switch between the use state and the recovery state through the handle 600. Among them, when the guide member 200 is in the use state, the use handle 600 is located above the positioning member 401, so that when the use handle 600 is operated, it is convenient to check the connection state of the positioning member 401 and the support frame.

[0056] Furthermore, the locking assembly 400 includes: a latch, the latch is arranged on the radial outer side of the rotating shaft 300, the latch is arranged to be suitable for axial movement along the rotating shaft 300, the support seat 100 is provided with a socket, the socket and the latch match, and when the guide member 200 is in the retracted state, the latch and the socket are aligned. Preferably, the socket is located on the inclined support member 103, and the socket is arranged in a manner close to the connection between the inclined support member 103 and the vertical support member 102. When the guide member 200 is in the retracted state, the latch is inserted into the socket, and the weight of the guide member 200 is matched to achieve locking of the retracted state of the guide member 200.

[0057] See also Figures 6 to 9In another embodiment, the locking assembly 400 includes a clamping member 402, the clamping member 402 is connected to at least one side of the guide member 200 in the length direction of the ship's side, the clamping member 402 is arranged close to the first side 200a, and the clamping member 402 and the support seat 100 are detachably connected. Preferably, the guide member 200 is provided with one clamping member 402 on both sides in the length direction of the ship's side.

[0058] Further, the clamping member 402 includes a first clamping plate and a second clamping plate, the first clamping plate and the second clamping plate are arranged at intervals in the direction of the line connecting the inboard side and the outboard side, the support seat 100 includes vertical support members 102 arranged at intervals along the length direction of the ship's side, the guide member 200 is located between two adjacent vertical support members, the first clamping plate and the second clamping plate are respectively close to the outboard side and the inboard side of the vertical support member 102, and the first clamping plate and / or the second clamping plate are connected to the support seat 100 by bolts. When in use, the guide member 200 can be adjusted on the outside of the inboard side and the outboard side, and the clamping member 402 is connected to the support seat 100 by bolts to realize the switching of the recovery state and the use state of the guide member 200.

[0059] In summary, the support structure supports the oil pipe or gas pipe on the hull through the guide member 200, wherein the guide surface 201 on the guide member 200 is in direct contact with the pipe, and the guide surface 201 set as an arc surface can guide the pipe moving between the outer side and the inner side, wherein the guide member 200 can cooperate with the locking assembly 400 to switch between the recovery state and the use state, and when there is no need to support and guide the pipe, the guide member 200 can be switched to the recovery state;

[0060] The guide member 200, which is overall "saddle-shaped", has good guiding properties. The device is generally composed of the guide member 200 and the support seat 100. The entire device has a simple structure. Various weight-reducing structures are arranged on the support seat 100 and the guide member 200. Compared with the railing with a load-bearing function, the overall weight of the structure is lighter. The guide member 200 cooperates with the locking assembly 400 to realize flexible switching of various working states. The support seat 100 is designed with a diagonal bracing structure to ensure good overall stability.

[0061] The embodiments described above are only used to illustrate the technical ideas and features of the present invention, and their purpose is to enable technicians in this field to understand the contents of the present invention and implement them accordingly. The patent scope of the present invention cannot be limited only by this embodiment, that is, any equivalent changes or modifications made according to the spirit disclosed by the present invention still fall within the patent scope of the present invention.

Claims

1. A marine pipe support structure, wherein the two opposite sides of the ship's side are the outboard side and the inboard side, respectively, and characterized in that: The side of the ship is provided with a support seat (100), the support seat (100) is movably connected with a guide member (200), the guide member (200) is provided with a first side (200a) and a second side (200b) opposite to each other, and a guide surface (201) extending between the first side (200a) and the second side (200b), the first side (200a) and the second side (200b) are arranged in sequence in a manner of approaching and moving away from the side of the ship, and the guide surface (201) is an arc surface extending upward from the center; The guide member (200) has at least two working states, namely a recovery state and a use state. When the guide member (200) is in the recovery state, the guide member (200) is located on the inner side of the support seat (100). When the guide member (200) is in the use state, the guide surface (201) is located on the outer side of the support seat, and the first side (200a) is located above the second side (200b). A locking assembly (400) is provided between the guide member (200) and the support seat (100), and the guide member (200) is configured to be able to maintain a recovery state and a use state through the locking assembly (400).

2. A marine pipeline support structure according to claim 1, characterized in that: The guide member (200) is movably connected to the support seat (100) via a rotating shaft (300), the rotating shaft (300) is arranged along the length direction of the ship's side, a weight reduction groove (101) is provided on the support seat (100), the locking assembly (400) comprises a positioning member (401), the guide member (200) extends outwardly on at least one side in the length direction of the ship's side to form a positioning member (401), the support seat (100) is formed by combining angle steels, the inner side of the angle steels encloses the weight reduction groove (101), the positioning member (401) and the weight reduction groove (101) match each other to maintain the use state of the guide member (200).

3. A marine pipeline support structure according to claim 2, characterized in that: The support seat (100) comprises two vertical support members (102) arranged at intervals along the length direction of the ship's side, and the adjacent vertical support members (102) are connected by a transverse support member, and the transverse support member is arranged along the length direction of the ship's side. When the guide member (200) is in use, the transverse support member supports and connects the guide member (200).

4. A marine pipeline support structure according to claim 3, characterized in that: The rotating shaft (300) and the guide member (200) are connected via a connecting rod (301); when the guide member (200) is in use, the transverse support member supports and connects the connecting rod (301); and the angle between the connecting rod (301) and the horizontal plane is no greater than 45°.

5. A marine pipeline support structure according to claim 2, characterized in that: The locking assembly (400) further comprises a latch, which is arranged on the radially outer side of the rotating shaft (300), and is configured to be movable along the axial direction of the rotating shaft (300). The support seat (100) is provided with a socket, and the socket matches the latch. When the guide member (200) is in the retracted state, the latch is aligned with the socket; An inclined support member (103) is provided on the inboard side of the vertical support member (102), one end of the inclined support member (103) is connected to the upper part of the vertical support member (102), and the other end of the inclined support member (103) extends toward the inboard side and supports the deck connected to the hull; The transverse support member, the rotation axis (300) and the insertion hole are all arranged in a manner close to the connection between the inclined support member (103) and the vertical support member (102).

6. A marine pipeline support structure according to claim 2, characterized in that: The guide member (200) extends outward on both sides in the length direction of the ship's side to form the positioning member (401), and the positioning member (401) is a square positioning member (401). When the guide member (200) is in use, one side surface of the positioning member (401) is in contact with the inner side of one of the webs of the vertical support member (102).

7. A marine pipeline support structure according to claim 4, characterized in that: The guide member (200) is provided with a hidden surface (202) opposite to the guide surface (201); the hidden surface (202) extends toward a side away from the guide surface (201) to form a reinforcing rib (203); the reinforcing rib (203) is a grid-shaped reinforcing rib (203); the reinforcing rib (203) corresponding to the center position of the hidden surface (202) extends toward a side away from the guide surface (201) to form a connecting member (204); the cross-sectional size of the connecting member (204) gradually increases in a manner of approaching the guide member (200); and the side of the connecting member (204) away from the guide member (200) is connected to the connecting rod (301) by bolts; The reinforcing ribs (203) include a plurality of transverse ribs (2031) and a plurality of longitudinal ribs (2032); the transverse ribs (2031) are arranged along the connection direction between the first side (200a) and the second side (200b); the longitudinal ribs (2032) are arranged along the axial direction of the rotating shaft (300); the transverse ribs (2031) and the longitudinal ribs (2032) are arranged in an alternating manner to form the reinforcing ribs (203) in a grid shape.

8. A marine pipeline support structure according to claim 7, characterized in that: The guide member (200) is located on both sides of the rotating shaft (300) in the axial direction and extends outward to form a baffle (500); in the direction of the line connecting the first side (200a) and the second side (200b), the baffle (500) exceeds the first side (200a) and the second side (200b); in the vertical direction, the baffle (500) is higher than the guide surface (201); In the vertical direction, the baffle (500) is lower than the hidden surface (202), and the longitudinal rib (2032) is connected to the baffle (500) located below the hidden surface (202).

9. A marine pipeline support structure according to claim 8, characterized in that: The first side (200a) and the second side (200b) of the guide member (200) both extend outward and bend downward to form a columnar edge sealing member (205); the transverse rib (2031) is connected to the edge sealing member (205); and the cross-sectional size of the transverse rib (2031) gradually increases as it approaches the edge sealing member (205); The sides of the baffle (500) and the cross-sectional edges of the edge sealing member (205) are both arc-shaped.

10. A marine pipeline support structure according to claim 1, characterized in that: The locking assembly (400) comprises a clamping member (402), wherein the clamping member (402) is connected to at least one side of the guide member (200) in the length direction of the ship's side, and the clamping member (402) is arranged in a manner close to the first side (200a). The clamping member (402) and the support seat (100) are detachably connected.

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