Hose supporting structure for lightering liquid goods by ship

Abstract

The utility model discloses a hose support structure for ship lightering liquid goods, which comprises a support main body and a plurality of handrails, the support main body comprises two upright posts, a support cross bar and support legs, the two upright posts are respectively positioned on two sides of the support cross bar, two ends of the support cross bar are respectively connected with side walls of the upright posts on two sides, the support cross bar is perpendicular to the upright posts, and the support legs are arranged on the upright posts. The supporting main body comprises a supporting cross rod and a handrail, the supporting cross rod is arranged on the supporting main body, the supporting legs are located below the middle section of the supporting cross rod, the supporting legs are used for supporting the supporting cross rod, and the handrail is installed on the supporting cross rod through a detachable connecting structure. Meanwhile, during lightering operation, the handrails are detached, smoothness and no shielding can be achieved, friction is reduced, the possibility of damage or leakage of the conveying hose is reduced, and the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to a hose supporting structure for transporting liquid cargo on a ship. Background Art

[0002] On liquid cargo ships, when the filling station is transferring liquid cargo, a hose is needed to connect the operation. Since the temperature of LNG in the liquefied state is as low as -162°, it is very easy to cause low-temperature damage to the ship's deck. In order to avoid or reduce such damage, hose supports are generally installed on the hull deck for protection. However, the general form of support is to weld several thick pillars to the side of the deck. This form of support itself is heavy and has a high center of gravity, which will more or less affect the ship's damage stability. Utility Model Content

[0003] The purpose of the utility model is to solve the above deficiencies in the prior art and provide a hose support structure for ship transporting liquid cargo.

[0004] A hose support structure for transporting liquid cargo on a ship comprises a support body and a plurality of railings. The support body comprises two columns, a support crossbar and support legs. The two columns are respectively located on both sides of the support crossbar. Both ends of the support crossbar are respectively connected to the side walls of the columns on both sides. The support crossbar is perpendicular to the columns. The support legs are located below the middle section of the support crossbar. The support legs are used to support the support crossbar. The railings are installed on the support crossbar through a detachable connection structure.

[0005] Preferably, the railing is a U-shaped structure, comprising a cross bar and two legs, the two ends of the cross bar are respectively connected to the upper ends of the legs, a reinforcing rod is provided between the two legs, and the reinforcing rod is located in the middle section of the two legs.

[0006] Preferably, the connecting structure includes a limit plate and a tongue-shaped latch, the limit plate is fixed on the outer side wall of the leg, the leg is provided with a latch hole for installing the tongue-shaped latch, the tongue-shaped latch and the limit plate are both used to limit the railing, the leg of the railing is movably inserted in the supporting cross bar, the limit plate is located above the supporting cross bar, and the latch hole is located below the supporting cross bar.

[0007] Preferably, the limiting plate is connected to the supporting leg by welding.

[0008] Preferably, a connecting ring is provided on the supporting crossbar, and the tongue-belted latch is connected to the connecting ring via a hinge or a rope.

[0009] Preferably, the columns, the supporting crossbars and the supporting legs are connected by welding.

[0010] Beneficial effects: Compared with the prior art, the utility model realizes the effect of lowering the center of gravity of the hose support and reducing its weight through the detachable structure between the railing and the support body. At the same time, during the barge operation, the railing can be removed to achieve smooth and unobstructed operation, reduce friction, reduce the possibility of damage or leakage to the delivery hose, extend the service life, effectively avoid the contact between the filling hose and the hull structure, and play a role in protecting the side hull structure; compared with the commonly used forms of support, it has the characteristics of simple production and lighter weight than conventional forms. At the same time, the bottom of the railing support is fixed with a small chain and a tongue-shaped pin, which is flexible and convenient to operate and also plays a role in proper protection and prevention of loss. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of a hose support structure used for transferring liquid cargo on a ship;

[0012] Figure 2 yes Figure 1 Partial cross-sectional view in AA direction;

[0013] In the figure, 1, column, 2, railing, 3, reinforcement rod, 4, support cross bar, 5, support leg, 6, cross bar, 7, support leg, 8, limit plate, 9, tongue latch, 10, connecting ring. DETAILED DESCRIPTION

[0014] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with embodiments and drawings. The embodiments are only used to explain the present invention and do not constitute a limitation on the protection scope of the present invention.

[0015] like Figure 1-2 As shown, the column 1, the handrail 2, the reinforcing rod 3, the supporting crossbar 4, the supporting leg 5, the crossbar 6, the supporting leg 7, the limiting plate 8, the tongue-shaped latch 9, and the connecting ring 10;

[0016] A hose support structure for transporting liquid cargo on a ship comprises a support body and a plurality of railings 2. The support body comprises two columns 1, a support crossbar 4 and support legs 5. The two columns 1 are respectively located on both sides of the support crossbar 4. Both ends of the support crossbar 4 are respectively connected to the side walls of the columns 1 on both sides. The support crossbar 4 is perpendicular to the columns 1. The support legs 5 are located below the middle section of the support crossbar 4. The support legs 5 are used to support the support crossbar 4.

[0017] The railing 2 is a U-shaped structure, and the railing 2 includes a cross bar 6 and two legs 7. The two ends of the cross bar 6 are respectively connected to the upper ends of the legs 7. A reinforcing rod 3 is provided between the two legs 7. The reinforcing rod 3 is located in the middle section of the two legs 7. The detachable part of the railing is made of stainless steel to protect the railing from corrosion and extend its service life.

[0018] The railing 2 is installed on the supporting cross bar 4 through a detachable connecting structure, and the connecting structure includes a limit plate 8 and a tongue-shaped latch 9. The limit plate 8 is fixed on the outer wall of the supporting leg 7. The supporting leg 7 is provided with a latch hole for installing the tongue-shaped latch 9. The tongue-shaped latch 9 and the limit plate 8 are both used to limit the railing 2. The supporting leg 7 of the railing 2 is movably inserted into the supporting cross bar 4, the limit plate 8 is located above the supporting cross bar 4, and the latch hole is located below the supporting cross bar 4.

[0019] In this embodiment, the limiting plate 8 is connected to the supporting leg 7 by welding.

[0020] In this embodiment, a connecting ring 10 is provided on the supporting cross bar 4, and the tongue-shaped latch 9 is connected to the connecting ring 10 via a hinge or a rope.

[0021] In this embodiment, the upright column 1, the supporting cross bar 4 and the supporting leg 5 are connected by welding.

[0022] Instructions for use: During the transfer work, first pull out the tongue-shaped latch 9, then remove the handrail 2 from the supporting crossbar 4, and then place the hose on the supporting crossbar 4 to complete the work.

[0023] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A hose support structure for ship transfer of liquid cargo, characterized in that: It includes a supporting body and multiple railings. The supporting body includes two columns, a supporting cross bar and supporting legs. The two columns are respectively located on both sides of the supporting cross bar. The two ends of the supporting cross bar are respectively connected to the side walls of the columns on both sides. The supporting cross bar is perpendicular to the columns. The supporting legs are located below the middle section of the supporting cross bar. The supporting legs are used to support the supporting cross bar. The railings are installed on the supporting cross bar through a detachable connecting structure.

2. A hose support structure for ship transfer of liquid cargo according to claim 1, characterized in that: The railing is a U-shaped structure, comprising a crossbar and two legs, the two ends of the crossbar are respectively connected to the upper ends of the legs, a reinforcing rod is arranged between the two legs, and the reinforcing rod is located in the middle section of the two legs.

3. A hose support structure for ship transfer of liquid cargo according to claim 2, characterized in that: The connecting structure includes a limit plate and a tongue-shaped latch. The limit plate is fixed on the outer side wall of the leg. The leg is provided with a latch hole for installing the tongue-shaped latch. The tongue-shaped latch and the limit plate are both used to limit the railing. The leg of the railing is movably inserted into the supporting cross bar. The limit plate is located above the supporting cross bar, and the latch hole is located below the supporting cross bar.

4. A hose support structure for ship transfer of liquid cargo according to claim 3, characterized in that: The limiting plate is connected to the supporting leg by welding.

5. A hose support structure for ship transfer of liquid cargo according to claim 3, characterized in that: The supporting cross bar is provided with a connecting ring, and the tongue latch is connected to the connecting ring through a hinge or a rope.

6. A hose support structure for ship transfer of liquid cargo according to claim 1, characterized in that: The upright posts, the supporting crossbars and the supporting legs are connected by welding.

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