Connecting and guiding plate device for assisting large piece lightering

Abstract

The utility model discloses a connecting and guiding plate device for assisting large piece lightering. The connecting and guiding plate device comprises a gangplank which is in lap joint with a connecting interval between a transport ship deck and a wharf shore; the gangplank comprises a plurality of spaced gangplank transverse plates and a plurality of spaced gangplank longitudinal plates, the multiple gangplank transverse plates and the multiple gangplank longitudinal plates are vertically staggered and fixedly spaced into a plurality of large grids, a gangplank face plate and a gangplank bottom plate are correspondingly fixed to the tops and the bottoms of the large grids, and springs are installed between the gangplank face plate and the gangplank bottom plate. When the modular platform trailer drags and transports large pieces to enable the springboard panel to deform and sink under pressure, the spring firstly provides damping support and provides elastic reset force to eject the springboard panel to deform and reset, and the problem that the springboard is not prone to deformation and reset at the sunken position after being pressed, and consequently the springboard is uneven is solved. And the springboard panels at the tops of the independent large grids can be independently maintained, so that the formed springboard is beneficial to maintenance and repeated use.

Description

Technical Field

[0001] The utility model relates to a receiving plate device for assisting large-scale transfer, and belongs to the technical field of offshore wind power installation and construction. Background Art

[0002] Large offshore wind power equipment components usually need to be transported to the machine site for installation by transport ships. When the large components are transported to the transport ship at the dock by using modular flatbed trailers (SPMTs), the modular flatbed trailers cannot transport the large components to the deck of the transport ship due to the distance between the deck of the transport ship and the dock shore.

[0003] The prior art (see Chinese patent publication number CN107628202A) is to install a gangway between the deck of the transport ship and the shore of the dock to form a passage for modular flatbed trailers to travel. Although it can realize the transportation of large items, the integral gangway is not easy to deform and reset at the concave position after being compressed during transportation, resulting in unevenness, which is not conducive to maintenance and repeated use. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a receiving plate device for assisting the transfer of large items.

[0005] The utility model is realized through the following technical solutions.

[0006] The utility model provides a receiving plate device for assisting large-piece transshipment, comprising:

[0007] The gangplank connected between the deck of the transport ship and the dock side;

[0008] The receiving plate is in an inclined state, and two receiving plates are installed at both ends of the springboard.

[0009] The receiving plate is inclined from being close to the springboard to being away from the springboard.

[0010] The receiving plate comprises a plurality of spaced receiving vertical plates and a plurality of spaced receiving horizontal plates, wherein the plurality of receiving vertical plates and the plurality of receiving horizontal plates are vertically staggered and fixedly spaced to form a plurality of small squares, and a receiving panel is fixed on the top of the small squares, and the receiving panel is in an inclined state.

[0011] The bottom surface of the receiving panel is fixedly connected to the top surfaces of the receiving vertical plate and the receiving horizontal plate; and the bottom of the small square is fixed with a receiving bottom plate.

[0012] The springboard comprises a plurality of spaced springboard transverse boards and a plurality of spaced springboard longitudinal boards, wherein the plurality of springboard transverse boards and the plurality of springboard longitudinal boards are vertically staggered and fixedly spaced to form a plurality of large squares, and springboard panels and springboard bottom boards are correspondingly fixed at the top and bottom of the large squares, and springs are installed between the springboard panels and the springboard bottom boards.

[0013] The bottom surface of the springboard panel is fixedly connected with the top surfaces of the springboard transverse plate and the springboard longitudinal plate.

[0014] The ramp panel, the ramp horizontal plate and the ramp vertical plate near the receiving plate of the large square are the ramp joint box, which is trapezoidal and has a top that is inclined toward the receiving plate.

[0015] The beneficial effect of the utility model is that when the modular flatbed trailer tows and transports large items and causes the gangway panel to be compressed, deformed and sunken, the spring first provides damping support and provides elastic restoring force to push the gangway panel to deform and reset, thereby solving the problem that the gangway is not easy to deform and reset at the sunken position after being compressed, resulting in unevenness. The gangway panel on the top of the independent large square grid can be repaired separately, thereby satisfying the requirement that the constructed gangway is convenient for maintenance and multiple uses. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the main cross-section of the springboard and the approach board of the utility model;

[0017] Figure 2 It is a top view schematic diagram of the springboard and the receiving board of the utility model;

[0018] Figure 3 It is a top view schematic diagram of the utility model for transporting large items on a modular flatbed trailer;

[0019] In the figure: 1-diving board; 11-diving board joint box; 12-diving board horizontal board; 13-spring; 14-diving board vertical board; 15-diving board panel; 16-diving board bottom board; 2-receiving board; 21-receiving vertical board; 22-receiving horizontal board; 23-receiving panel; 3-modular flatbed trailer; 4-transportation of large items; 5-docking interval. DETAILED DESCRIPTION

[0020] The technical solution of the utility model is further described below, but the scope of protection required is not limited to the description.

[0021] like Figures 1 to 3 shown.

[0022] The present application discloses a receiving board device for assisting the transfer of large items, comprising: a gangway 1, which is overlapped at a connecting interval 5 between a transport ship deck and a dock shore when in use, and inclined receiving boards 2 are installed at both ends of the gangway 1; the receiving boards 2 are inclined from being close to the gangway 1 to being away from the gangway 1, so that a modular flatbed trailer 3 can tow a large item 4 for transportation and walk on the gangway 1 by rolling and guiding the receiving boards 2.

[0023] The receiving plate 2 includes a plurality of spaced receiving vertical plates 21 and a plurality of spaced receiving horizontal plates 22. The plurality of receiving vertical plates 21 and the plurality of receiving horizontal plates 22 are vertically staggered and fixedly spaced to form a plurality of small squares and a receiving panel 23 is fixed on the top. The receiving panel 23 is in an inclined state, and the bottom surface of the receiving panel 23 is fixedly connected to the top surfaces of the receiving vertical plates 21 and the receiving horizontal plates 22; a receiving bottom plate is fixed to the bottom of the small squares.

[0024] The springboard 1 comprises a plurality of spaced springboard transverse boards 12 and a plurality of spaced springboard longitudinal boards 14. The plurality of springboard transverse boards 12 and the plurality of springboard longitudinal boards 14 are vertically staggered and fixed to form a plurality of large squares. A springboard panel 15 and a springboard bottom board 16 are correspondingly welded and fixed to the top and bottom of the large squares. A spring 13 is installed between the springboard panel 15 and the springboard bottom board 16. The bottom surface of the springboard panel 15 is fixedly connected to the top surfaces of the springboard transverse boards 12 and the springboard longitudinal boards 14. When the modular flatbed trailer 3 drags and transports a large piece 4 and causes the springboard panel 15 to be compressed and deformed, the spring 13 first provides damping support and provides elastic reset force to deform and reset the springboard panel 15, thereby solving the problem that the springboard is not easy to deform and reset at the concave position after being compressed, resulting in unevenness. The springboard panel 15 at the top of the independent large square can be repaired separately, thereby satisfying that the constructed springboard 1 is conducive to repair and multiple uses.

[0025] The ramp panel 15 , the ramp horizontal plate 12 and the ramp vertical plate 14 near the receiving plate 2 of the large square are the ramp joint box 11 . The ramp joint box 11 is trapezoidal and its top is inclined toward the receiving plate 2 .

[0026] Working principle: When in use, each modular flatbed trailer 3 corresponds to a set of devices consisting of two approach boards 2 and a gangway 1. The two approach boards 2 are placed on the deck of the transport ship and the dock shore respectively and are parallel to each other. The gangway 1 is placed in the middle of the approach boards 2. The gangway 1 is on the docking interval 5. The gangway joint boxes 11 at both ends of the gangway 1 are fixedly connected to the approach boards 2. Then the transport large piece 4 is hoisted onto the modular flatbed trailer 3 and fixed. The modular flatbed trailer 3 is started and the modular flatbed trailer 3 moves along the direction of the gangway 1 ( Figure 1 The modular flatbed trailer 3 carries the transported large piece 4 through the wharf, the approach board 2, the gangway 1, the approach board 2, and the deck of the transport ship to complete the boarding.

Claims

1. A receiving plate device for assisting large-scale ship transfer, characterized in that: include: A gangway (1) overlapped at the connection interval (5) between the deck of the transport ship and the dock shore; The receiving plates (2) are in an inclined state, and the two receiving plates (2) are installed at two ends of the springboard (1).

2. The receiving plate device for assisting large-scale cargo transfer as claimed in claim 1, characterized in that: The receiving plate (2) is inclined from being close to the springboard (1) to being away from the springboard (1).

3. The receiving plate device for assisting large-cargo transfer as claimed in claim 1 or 2, characterized in that: The receiving plate (2) comprises a plurality of spaced receiving vertical plates (21) and a plurality of spaced receiving horizontal plates (22). The plurality of receiving vertical plates (21) and the plurality of receiving horizontal plates (22) are vertically staggered and fixedly spaced to form a plurality of small squares. A receiving panel (23) is fixed on the top of the small squares. The receiving panel (23) is in an inclined state.

4. The receiving plate device for assisting large-scale cargo transfer as claimed in claim 3, characterized in that: The bottom surface of the receiving panel (23) is fixedly connected to the top surfaces of the receiving vertical plate (21) and the receiving horizontal plate (22); and a receiving bottom plate is fixedly provided at the bottom of the small squares.

5. The receiving plate device for assisting large-cargo transfer as claimed in claim 1, characterized in that: The springboard (1) comprises a plurality of spaced springboard transverse boards (12) and a plurality of spaced springboard longitudinal boards (14). The plurality of springboard transverse boards (12) and the plurality of springboard longitudinal boards (14) are vertically staggered and fixed to form a plurality of large squares. A springboard panel (15) and a springboard bottom board (16) are fixed to the top and bottom of the large squares respectively. A spring (13) is installed between the springboard panel (15) and the springboard bottom board (16).

6. The receiving plate device for assisting the transfer of large items as claimed in claim 5, characterized in that: The bottom surface of the springboard panel (15) is fixedly connected to the top surfaces of the springboard transverse board (12) and the springboard longitudinal board (14).

7. The receiving plate device for assisting large-cargo transfer as claimed in claim 5, characterized in that: The said springboard panel (15), the springboard transverse board (12) and the springboard longitudinal board (14) near the receiving board (2) of the large square are springboard joint boxes (11). The springboard joint boxes (11) are trapezoidal and the top thereof is inclined toward the receiving board (2).

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