PCTC deck block hoisting device

Abstract

The invention provides a PCTC ship-shaped deck block hoisting device, a gap of a PCTC ship-shaped deck is a deck gap, a plurality of deck hoisting rings are arranged on the PCTC ship-shaped deck, the deck hoisting rings are used for multi-point hoisting of the PCTC ship-shaped deck, the PCTC ship-shaped deck block hoisting device is installed at the deck gap and used for hoisting at the deck gap, and the PCTC ship-shaped deck block hoisting device comprises a hoisting beam assembly and a hoisting beam assembly, the left end of the hanging beam assembly is connected with the left end of the deck notch, and the right end of the hanging beam assembly is connected with the right end of the deck notch; and the notched lifting ring is arranged above the lifting beam assembly. According to the PCTC deck block hoisting device, a PCTC deck notch is reinforced, a notch hoisting ring can be arranged, the overall strength meets the hoisting safety requirement, and the PCTC deck block hoisting device can be recycled.

Description

Technical Field

[0001] The invention belongs to the technical field of shipbuilding and hoisting, and in particular relates to a PCTC deck segment hoisting device. Background Art

[0002] The deck is an important component of the hull. It is a flat structure located above the inner bottom plate in the ship structure. It is used to cover the space inside the ship and divide it horizontally into layers. The deck is a steel plate on the beam that divides the hull into upper, middle and lower layers.

[0003] The deck is made up of plates and frames, and plays an important role in ensuring the strength and unsinkability of the hull. It also provides area for arranging various cabins, placing weapons and equipment, and mechanical equipment.

[0004] Due to the ramp layout, there is a gap in the deck of the PCTC ship, and the lifting ring cannot be directly arranged according to the conventional lifting plan, resulting in the inability to lift. Summary of the invention

[0005] The present invention provides a PCTC ship-type deck overall section lifting device, wherein the notch of the PCTC ship-type deck is a deck notch, and the PCTC ship-type deck is provided with a plurality of deck lifting rings, and the plurality of deck lifting rings are used for lifting the PCTC ship-type deck at multiple points, and the PCTC ship-type deck overall section lifting device is installed at the deck notch and is used for lifting at the deck notch, and comprises:

[0006] A hanging beam assembly, wherein the left end of the hanging beam assembly is connected to the left end of the deck notch, and the right end of the hanging beam assembly is connected to the right end of the deck notch;

[0007] A notched lifting ring is arranged above the lifting beam assembly.

[0008] Furthermore: the left end of the hanging beam assembly is connected to the left end of the deck notch by welding, and the right end of the hanging beam assembly is connected to the right end of the deck notch by welding.

[0009] Furthermore: the suspension beam assembly includes: a left cross beam, a rear longitudinal beam, a right cross beam, and a front longitudinal beam. The left cross beam, the rear longitudinal beam, the right cross beam, and the front longitudinal beam are sequentially connected end to end to form a rectangular frame.

[0010] Further: the suspension beam assembly also includes a reinforced transverse support, and the reinforced transverse supports are multiple, and the multiple reinforced transverse supports are distributed in parallel and spaced apart between the rear longitudinal beam and the front longitudinal beam.

[0011] Further: the suspension beam assembly also includes a reinforced diagonal support, which is supported between two adjacent reinforced transverse supports, and the reinforced diagonal support is diagonally connected in a rectangular frame surrounded by the two reinforced transverse supports, the rear longitudinal beam and the front longitudinal beam.

[0012] Further: the hanging beam assembly also includes a supporting assembly, the upper end of the supporting assembly is connected to the hanging beam assembly, and the lower end of the supporting assembly is connected to the hull structure.

[0013] Further: the support assembly is a plurality of support legs, and the plurality of support legs are distributed at intervals between the lower end surfaces of the rear longitudinal beam and the front longitudinal beam and the hull structure.

[0014] Further: the support legs are round steel.

[0015] Further: the notched lifting ring is welded above the hanging beam assembly.

[0016] Further: there are multiple notched hanging rings, and the multiple notched hanging rings are distributed at intervals on the upper end surfaces of the rear longitudinal beam and the front longitudinal beam.

[0017] The beneficial effects brought by the present invention are as follows:

[0018] It can be seen from the above scheme that the present invention provides a PCTC deck section hoisting device, which reinforces the PCTC deck gap so that the gap lifting ring can be arranged, the overall strength meets the hoisting safety requirements, and can also be recycled. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram showing the structure of a PCTC ship deck section hoisting device provided by the present invention;

[0020] Figure 2 A schematic structural diagram of a suspension beam assembly provided by the present invention is shown.

[0021] In the figure, 1 is the deck gap; 2 is the hanging beam assembly; 3 is the gap lifting ring; 4 is the supporting assembly; 5 is the left crossbeam; 6 is the rear longitudinal beam; 7 is the right crossbeam; 8 is the front longitudinal beam; 9 is the reinforced transverse support; and 10 is the reinforced diagonal support. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution in the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiment of the present invention. Obviously, the described embodiment is a part of the embodiment of the present invention, not all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] like Figure 1 to Figure 2As shown, the present invention provides a PCTC ship-type deck overall section lifting device, the notch of the PCTC ship-type deck is a deck notch 1, a plurality of deck lifting rings are arranged on the PCTC ship-type deck, and the plurality of deck lifting rings are used for lifting the PCTC ship-type deck at multiple points, the PCTC ship-type deck overall section lifting device is installed at the deck notch 1, and is used for lifting at the deck notch 1, and the PCTC ship-type deck overall section lifting device comprises:

[0024] A hanging beam assembly 2, wherein the left end of the hanging beam assembly 2 is connected to the left end of the deck notch 1, and the right end of the hanging beam assembly 2 is connected to the right end of the deck notch 1;

[0025] The notched lifting ring 3 is arranged above the hanging beam assembly 2.

[0026] Furthermore, the left end of the hanging beam assembly 2 is connected to the left end of the deck notch 1 by welding, and the right end of the hanging beam assembly 2 is connected to the right end of the deck notch 1 by welding.

[0027] The beam assembly 2 is welded across the deck notch 1, and the notch lifting ring 3 is welded above the beam assembly 2. The PCTC deck notch 1 is reinforced so that the notch lifting ring 3 can be arranged, and the overall strength meets the hoisting safety requirements and can be recycled.

[0028] Furthermore, the suspension beam assembly 2 includes: a left cross beam 5, a rear longitudinal beam 6, a right cross beam 7, and a front longitudinal beam 8. The left cross beam 5, the rear longitudinal beam 6, the right cross beam 7, and the front longitudinal beam 8 are sequentially connected end to end to form a rectangular frame.

[0029] The left cross beam 5, the rear longitudinal beam 6, the right cross beam 7, and the front longitudinal beam 8 are connected end to end by welding to form a rectangular frame.

[0030] Furthermore, the suspension beam assembly 2 also includes a plurality of reinforcing cross supports 9 , and the plurality of reinforcing cross supports 9 are distributed in parallel and at intervals between the rear longitudinal beam 6 and the front longitudinal beam 8 .

[0031] A plurality of reinforcing cross supports 9 are welded and distributed in parallel and at intervals between the rear longitudinal beam 6 and the front longitudinal beam 8 .

[0032] Strengthening the cross brace 9 can enhance the stability of the hanging beam assembly 2 .

[0033] Furthermore, the suspension beam assembly 2 also includes a reinforced diagonal support 10, which is supported between two adjacent reinforced transverse supports 9. The reinforced diagonal support 10 is diagonally connected in a rectangular frame surrounded by the two reinforced transverse supports 9, the rear longitudinal beam 6 and the front longitudinal beam 8.

[0034] The reinforced diagonal supports 10 are also connected by welding, and the reinforced diagonal supports 10 can strengthen the stability of the suspension beam assembly 2 .

[0035] like Figure 1and Figure 2 As shown, in some optional embodiments, the hanging beam assembly 2 further includes a supporting assembly 4, the upper end of the supporting assembly 4 is connected to the hanging beam assembly 2, and the lower end of the supporting assembly 4 is connected to the hull structure.

[0036] Furthermore, the support assembly 4 is a plurality of support legs, and the plurality of support legs are spaced and distributed between the lower end surfaces of the rear longitudinal beam 6 and the front longitudinal beam 8 and the hull structure.

[0037] Furthermore, the supporting legs are round steel.

[0038] A plurality of round steels are welded, and the upper ends of the round steels are connected to the hanging beam assembly 2, and the lower ends of the round steels are connected to the hull structure.

[0039] The above-mentioned round steel arrangement can strengthen the connection and fixation between the hanging beam assembly 2 and the hull, making it safer during lifting.

[0040] like Figure 1 and Figure 2 As shown, in some optional embodiments, the notched lifting ring 3 is welded above the hanging beam assembly 2 to facilitate lifting.

[0041] Furthermore, there are multiple notched lifting rings 3 , and the multiple notched lifting rings 3 are distributed at intervals on the upper end surfaces of the rear longitudinal beam 6 and the front longitudinal beam 8 .

[0042] A plurality of notched lifting rings 3 are arranged to facilitate lifting.

[0043] The left cross beam 5, the rear longitudinal beam 6, the right cross beam 7 and the front longitudinal beam 8 may be H-shaped steel or I-shaped steel.

[0044] It can be seen from the above scheme that the present invention provides a PCTC deck section lifting device, which reinforces the PCTC deck gap 1 so that the gap lifting ring 3 can be arranged, and the overall strength meets the lifting safety requirements and can be recycled.

[0045] The above are preferred embodiments of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A PCTC ship-type deck section lifting device, wherein the notch of the PCTC ship-type deck is a deck notch, and the PCTC ship-type deck is provided with a plurality of deck lifting rings, and the plurality of deck lifting rings are used for lifting the PCTC ship-type deck at multiple points, and the PCTC ship-type deck section lifting device is installed at the deck notch and is used for lifting at the deck notch, and is characterized in that: include: A hanging beam assembly, wherein the left end of the hanging beam assembly is connected to the left end of the deck notch, and the right end of the hanging beam assembly is connected to the right end of the deck notch; A notched lifting ring is arranged above the lifting beam assembly.

2. The PCTC ship-type deck section hoisting device according to claim 1 is characterized in that: The left end of the hanging beam assembly is connected to the left end of the deck notch by welding, and the right end of the hanging beam assembly is connected to the right end of the deck notch by welding.

3. The PCTC ship-type deck section hoisting device according to claim 2 is characterized in that: The suspension beam assembly comprises: a left cross beam, a rear longitudinal beam, a right cross beam, and a front longitudinal beam. The left cross beam, the rear longitudinal beam, the right cross beam, and the front longitudinal beam are sequentially connected end to end to form a rectangular frame.

4. The PCTC ship-type deck section hoisting device according to claim 3 is characterized in that: The suspension beam assembly further includes a plurality of reinforcing cross supports, and the plurality of reinforcing cross supports are parallelly and spaced apart and distributed between the rear longitudinal beam and the front longitudinal beam.

5. The PCTC ship-type deck section hoisting device according to claim 4 is characterized in that: The suspension beam assembly also includes a reinforced diagonal support, which is supported between two adjacent reinforced transverse supports and is diagonally connected in a rectangular frame surrounded by the two reinforced transverse supports, the rear longitudinal beam and the front longitudinal beam.

6. The PCTC ship-type deck section hoisting device according to claim 3 is characterized in that: The hanging beam assembly also includes a supporting assembly, the upper end of the supporting assembly is connected to the hanging beam assembly, and the lower end of the supporting assembly is connected to the hull structure.

7. The PCTC ship-type deck section hoisting device according to claim 6 is characterized in that: The support assembly is a plurality of support legs, and the plurality of support legs are distributed at intervals between the lower end surfaces of the rear longitudinal beam and the front longitudinal beam and the hull structure.

8. The PCTC ship-type deck section hoisting device according to claim 7 is characterized in that: The supporting legs are round steel.

9. The PCTC ship type deck section hoisting device according to claim 3 is characterized in that: The notched hanging ring is welded above the hanging beam assembly.

10. The PCTC ship-type deck section hoisting device according to claim 3, characterized in that: There are a plurality of notch hanging rings, and the plurality of notch hanging rings are distributed at intervals on the upper end surfaces of the rear longitudinal beam and the front longitudinal beam.

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