Marine multi-equipment integrated modular mounting base

Abstract

This invention discloses a marine multi-equipment integrated mounting base, comprising a rectangular base plate; the left and right edges of the base plate are parallel to the ship's centerline; the front and rear edges of the base plate are perpendicular to the ship's centerline; multiple transverse support plates and multiple longitudinal support plates are provided between the base plate and the platform deck; multiple rectangular through holes and multiple mounting holes are formed on the base plate; the mounting holes are distributed along the edge of the base plate; transverse ribs are provided directly below each transverse support plate; and longitudinal ribs are provided directly below each longitudinal support plate. This invention integrates the base structure, making it lightweight and providing better installation; it improves the effective utilization of ship cabin space; and it integrates the hull reinforcement structure, effectively enhancing the overall structural strength.

Description

Technical Field

[0001] This invention relates to the field of marine technology, and in particular to a marine multi-equipment integrated mounting base. Background Technology

[0002] Specialized installation vessels for marine engineering carry a variety of specialized equipment, including electrically driven fracturing pumps, electrically driven acid mixing skids, high-pressure hose drum hydraulic pumps, sand mixing skids, and liquid injection pumps. These devices require coordinated operation, and the space available for their placement is limited.

[0003] Existing technology typically involves installing each device individually within a fixed layout area, with each device having its own base and corresponding reinforcement structure. Sufficient installation and reinforcement space is required between the devices.

[0004] The disadvantages of existing technology are as follows:

[0005] 1. The equipment installation and base are independent.

[0006] 2. Interference occurs due to reinforcement under the base of the adjacent equipment.

[0007] 3. The equipment installation and layout require a large space, wasting valuable cabin space.

[0008] 4. The individual bases and reinforcements of the multiple devices result in a relatively large overall weight. Summary of the Invention

[0009] In order to overcome the above-mentioned defects in the existing technology, the present invention provides a marine multi-equipment integrated mounting base.

[0010] The present invention solves the above-mentioned technical problems through the following technical solution:

[0011] A modular mounting base for multiple marine devices includes a rectangular base plate positioned above the platform deck of an offshore engineering vessel. The left and right edges of the base plate are parallel to the ship's centerline, while the front and rear edges are perpendicular to the centerline. Multiple transverse and longitudinal support plates are positioned between the base plate and the platform deck, with the transverse support plates perpendicular to the longitudinal support plates. The base plate has multiple rectangular through holes and mounting holes. The rectangular through holes are located within the area enclosed by two transverse and two longitudinal support plates on the base plate. The mounting holes are located along the edges of the base plate. The base plate has a longitudinal support plate between the mounting holes distributed along the left and right edges of the base plate and the rectangular through-hole closest to the mounting hole; a transverse support plate between the mounting holes distributed along the front and rear edges of the base plate and the rectangular through-hole closest to the mounting hole; transverse and longitudinal ribs are provided at the bottom of the platform deck; transverse ribs are provided directly below each transverse support plate; longitudinal ribs are provided directly below each longitudinal support plate; the base plate has an installation area that can simultaneously fix the electrically driven fracturing pump, the electrically driven acid mixing skid, the high-pressure hose drum hydraulic pump, the sand mixing skid, and the liquid addition pump.

[0012] Furthermore, multiple transverse elbow plates are fixed to the left side of the leftmost longitudinal support plate and the right side of the rightmost longitudinal support plate, respectively; the transverse elbow plates are simultaneously fixed to the base top plate and the platform deck; the base top plate is provided with mounting holes in the area between adjacent transverse elbow plates.

[0013] Furthermore, multiple longitudinal elbow plates are fixed to the front of the foremost transverse support plate and the rear of the rearmost transverse support plate, respectively; the longitudinal elbow plates are simultaneously fixed to the base top plate and the platform deck; the base top plate is provided with mounting holes in the area between adjacent longitudinal elbow plates.

[0014] Furthermore, the intersection line of the transverse support plate and the platform deck coincides with the intersection line of the transverse skeleton and the platform deck located directly below the transverse support plate; the intersection line of the longitudinal support plate and the platform deck coincides with the intersection line of the longitudinal skeleton and the platform deck located directly below the longitudinal support plate.

[0015] Furthermore, the height of the longitudinal support plate is less than the height of the longitudinal rib; the height of the transverse support plate is less than the height of the transverse rib.

[0016] Furthermore, the area of ​​the rectangular through hole is larger than the area of ​​the mounting hole.

[0017] Furthermore, all four corners of the rectangular through hole have chamfered edges.

[0018] Furthermore, the longitudinal support plates and longitudinal stiffeners are parallel to the centerline of the ship; the transverse support plates and transverse stiffeners are perpendicular to the centerline of the ship.

[0019] Furthermore, along the longitudinal direction of the vessel, there are transverse support plates between adjacent rectangular through holes; along the transverse direction of the vessel, there are longitudinal support plates between adjacent rectangular through holes.

[0020] Furthermore, the mounting holes are circular.

[0021] The beneficial effects of this invention are as follows: the base structure is integrated and lightweight, which can provide better installation; the effective utilization rate of ship cabin space is improved; and the hull reinforcement structure is integrated, which effectively improves the overall structural strength. Attached Figure Description

[0022] Figure 1 This is a top view of a preferred embodiment of the present invention.

[0023] Figure 2 for Figure 1 Schematic diagram of sectional view AA. Detailed Implementation

[0024] The present invention will be described more clearly and completely below with reference to a preferred embodiment and the accompanying drawings.

[0025] like Figure 1 and Figure 2 As shown, a marine multi-equipment integrated mounting base includes a base top plate 10 located above the platform deck 20 of an offshore engineering vessel. The base top plate 10 has mounting areas capable of simultaneously securing an electrically driven fracturing pump, an electrically driven acid mixing skid, a high-pressure hose drum hydraulic pump, a sand mixing skid, and a liquid additive pump.

[0026] The base top plate 10 is rectangular; the left and right edges of the base top plate 10 are parallel to the centerline of the ship; the front and rear edges of the base top plate 10 are perpendicular to the centerline of the ship.

[0027] A plurality of transverse support plates 11 and a plurality of longitudinal support plates 12 are provided between the base top plate 10 and the platform deck 20. The transverse support plates 11 are perpendicular to the longitudinal support plates 12.

[0028] The base top plate 10 has multiple rectangular through holes 13 and multiple mounting holes 14.

[0029] A rectangular through hole 13 is provided in the area enclosed by two transverse support plates and two longitudinal support plates on the top plate of the base.

[0030] Mounting holes 14 are distributed along the end edges of the base top plate 10.

[0031] A longitudinal support plate 12 is provided between the mounting holes distributed along the left and right edges of the base top plate and the rectangular through hole closest to the mounting hole.

[0032] A transverse support plate 11 is provided between the mounting holes distributed along the front and rear edges of the base top plate and the rectangular through hole closest to the mounting hole.

[0033] The area of ​​the rectangular through hole 13 is larger than the area of ​​the mounting hole 14. The four corners of the rectangular through hole 13 are chamfered; the mounting hole 14 is circular.

[0034] The bottom of the platform deck 20 is provided with transverse ribs 21 and longitudinal ribs 22.

[0035] Each transverse support plate has a transverse rib directly below it; each longitudinal support plate has a longitudinal rib directly below it.

[0036] The intersection line of the transverse support plate and the platform deck coincides with the intersection line of the transverse skeleton and the platform deck located directly below the transverse support plate; the intersection line of the longitudinal support plate and the platform deck coincides with the intersection line of the longitudinal skeleton and the platform deck located directly below the longitudinal support plate.

[0037] The height of the longitudinal support plate 12 is less than the height of the longitudinal rib 22; the height of the transverse support plate 11 is less than the height of the transverse rib 21.

[0038] The longitudinal support plates and longitudinal stiffeners are parallel to the centerline of the ship; the transverse support plates and transverse stiffeners are perpendicular to the centerline of the ship.

[0039] Along the longitudinal direction of the ship, there are transverse support plates between adjacent rectangular through holes; along the transverse direction of the ship, there are longitudinal support plates between adjacent rectangular through holes.

[0040] Multiple transverse elbows 15 are fixed to the left side of the leftmost longitudinal support plate and the right side of the rightmost longitudinal support plate, respectively; the transverse elbows are simultaneously fixed to the base top plate and the platform deck; the base top plate is provided with mounting holes in the area between adjacent transverse elbows.

[0041] Multiple longitudinal elbow plates 16 are fixed to the front of the foremost transverse support plate and the rear of the rearmost transverse support plate, respectively; the longitudinal elbow plates are simultaneously fixed to the base top plate and the platform deck; the base top plate is provided with mounting holes in the area between adjacent longitudinal elbow plates.

[0042] It should be noted that in the maritime field, the bow direction is generally considered forward, the stern direction as aft, the port side as port, and the starboard side as starboard. This design describes the base based on its actual position within the ship.

[0043] In this invention, related equipment such as electrically driven fracturing pumps, electrically driven acid mixing skids, high-pressure hose drum hydraulic pumps, sand mixing skids, and liquid addition pumps are arranged and installed on the same base; the most equipment is installed in the most economical space.

[0044] In this invention, longitudinal and transverse stiffeners are installed at the bottom of the platform deck. A transverse support plate is positioned above the transverse stiffeners, and a longitudinal support plate is positioned above the longitudinal stiffeners. This fully utilizes the stiffness of the longitudinal and transverse stiffeners to improve structural strength. The height of the longitudinal stiffeners is greater than the height of the longitudinal support plate, and the height of the transverse stiffeners is greater than the height of the transverse support plate, further enhancing structural strength. A rectangular through-hole is provided on the top plate of the base, which does not affect equipment installation, reduces the structure's self-weight, and also contributes to improving structural strength. The rectangular through-hole has chamfered edges, which reduces stress concentration, avoids damage caused by stress concentration, and also enhances structural strength.

[0045] In this invention, the base structure is integrated and lightweight, which provides better installation; the effective utilization rate of ship cabin space is improved; and the hull reinforcement structure is integrated, effectively improving the overall structural strength.

[0046] This invention arranges related equipment on a common base, which optimizes the installation space between equipment and saves the operating space. It allows for the arrangement of more operating equipment in the same space. At the same time, the reinforcement under the equipment base can be considered as a whole, without causing mutual interference between the reinforcement structures.

[0047] While specific embodiments of the present invention have been described above, those skilled in the art should understand that these are merely illustrative examples, and the scope of protection of the present invention is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principles and essence of the present invention, but all such changes and modifications fall within the scope of protection of the present invention.

Claims

1. A marine multi-equipment integrated mounting base, comprising a base top plate disposed above the platform deck of an offshore engineering vessel, characterized in that, The base plate is rectangular; its left and right edges are parallel to the ship's centerline; its front and rear edges are perpendicular to the centerline. Multiple transverse and longitudinal support plates are provided between the base plate and the platform deck; the transverse support plates are perpendicular to the longitudinal support plates. Multiple rectangular through holes and mounting holes are provided on the base plate; the rectangular through holes are located within the area enclosed by two transverse and two longitudinal support plates on the base plate; the mounting holes are distributed along the edge of the base plate; a longitudinal support plate is located between the mounting holes distributed along the left and right edges of the base plate and the rectangular through hole closest to that mounting hole; a transverse support plate is located between the mounting holes distributed along the front and rear edges of the base plate and the rectangular through hole closest to that mounting hole; transverse and longitudinal ribs are provided at the bottom of the platform deck; transverse ribs are located directly below each transverse support plate; longitudinal ribs are located directly below each longitudinal support plate. The base plate has mounting areas for simultaneously securing an electrically driven fracturing pump, an electrically driven acid mixing skid, a high-pressure hose drum hydraulic pump, a sand mixing skid, and a liquid additive pump. Multiple transverse elbow plates are fixed to the left side of the leftmost longitudinal support plate and the right side of the rightmost longitudinal support plate, respectively. These transverse elbow plates are simultaneously fixed to the base plate and the platform deck. Mounting holes are provided in the area between adjacent transverse elbow plates on the base plate. Multiple longitudinal elbow plates are fixed to the front of the foremost transverse support plate and the rear of the rearmost transverse support plate, respectively. These longitudinal elbow plates are simultaneously fixed to the base plate and the platform deck. Mounting holes are provided in the area between adjacent longitudinal elbow plates on the base plate. The intersection line of the transverse support plate and the platform deck coincides with the intersection line of the transverse aggregate and the platform deck located directly below the transverse support plate. The intersection line of the longitudinal support plate and the platform deck coincides with the intersection line of the longitudinal aggregate and the platform deck located directly below the longitudinal support plate.

2. The marine multi-equipment integrated mounting base as described in claim 1, characterized in that, The height of the longitudinal support plate is less than the height of the longitudinal rib; the height of the transverse support plate is less than the height of the transverse rib.

3. The marine multi-equipment integrated mounting base as described in claim 1, characterized in that, The area of ​​a rectangular through hole is larger than the area of ​​a mounting hole.

4. The marine multi-equipment integrated mounting base as described in claim 1, characterized in that, The rectangular through hole has chamfered corners at all four corners.

5. The marine multi-equipment integrated mounting base as described in claim 1, characterized in that, The longitudinal support plates and longitudinal stiffeners are parallel to the centerline of the ship; the transverse support plates and transverse stiffeners are perpendicular to the centerline of the ship.

6. The marine multi-equipment integrated mounting base as described in claim 1, characterized in that, Along the longitudinal direction of the ship, there are transverse support plates between adjacent rectangular through holes; along the transverse direction of the ship, there are longitudinal support plates between adjacent rectangular through holes.

7. The marine multi-equipment integrated mounting base as described in claim 1, characterized in that, The mounting holes are circular.

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