Transportation device for auxiliary grids of large cylinder

Abstract

The utility model relates to a transport device for a large cylinder auxiliary lattice, which belongs to the technical field of use of large cylinder auxiliary lattices and comprises a transport ship body, the top of the transport ship body is fixedly connected with a placing seat, and the top of the transport ship body is fixedly connected with two upright posts. According to the transportation device for the large cylinder auxiliary grids, after the large cylinder auxiliary grids are placed on the top of a placing base and gradually stacked, two lantern rings are connected to the outer surfaces of two stand columns in a sleeving mode, two first screw rods are rotated to drive movable blocks to swing, and fastening plates are attached to the outer surfaces of the stand columns to be fixed; then the winding drum is rotated to hang the buckle on the steel wire rope on the hook, then the winding drum is reversely rotated to enable the steel wire rope to be in a tightened state, and then the second screw rod is screwed to limit and fix the winding drum, so that the effect of binding the large cylinder secondary lattice is achieved; and the binding in the longitudinal direction is also fixed in the same way, so that the situation of movement is avoided as much as possible during transportation.

Description

Technical Field

[0001] The utility model relates to the technical field of the use of large cylinder auxiliary grids, and particularly relates to a transportation device for large cylinder auxiliary grids. Background Technique

[0002] The large cylinder auxiliary grid is a technology applied in ocean engineering. It is mainly used in the process of quickly forming islands, and has been innovatively applied in the island-tunnel project of the Hong Kong-Zhuhai-Macao Bridge in particular. This technology involves the use of large-diameter steel cylinders and auxiliary grids, shortening the island-forming time from 3 years to 7 months. Specifically, during the construction process, steel cylinders with a diameter of 22 meters and arc-shaped auxiliary grids are first driven into the impervious layer of the seabed one by one, and then sand and soil are backfilled in the cylinders and drained and consolidated to outline the contour of the artificial island and form the island wall structure. This method can not only accelerate the drainage and consolidation process of the artificial island, reduce the pollution to the surrounding environment, but also realize the parallel construction of the reclamation inside the island and the external revetment, improving the construction efficiency.

[0003] When the existing large cylinder auxiliary grid is transported to the site by a transport ship, steel wire ropes are needed for binding and fixing to prevent position movement. However, for the existing large cylinder auxiliary grid, both ends need to be fixed during binding, which is more troublesome, time-consuming and laborious, bringing inconvenience to the binding work and affecting the work efficiency. Therefore, a transportation device for large cylinder auxiliary grids is proposed to solve the above problems. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a transportation device for large cylinder auxiliary grids, which has the advantages of being more time-saving and labor-saving when binding and fixing the large cylinder auxiliary grids, improving the work efficiency of binding, etc., and solves the problems that both ends need to be fixed during the binding of the existing large cylinder auxiliary grids, which is more troublesome, time-consuming and laborious, bringing inconvenience to the binding work and affecting the work efficiency.

[0005] To achieve the above object, the utility model provides the following technical scheme: A transportation device for large cylinder auxiliary grids, including a transport ship body, a placing seat is fixedly connected to the top of the transport body, two columns are fixedly connected to the top of the transport ship body, and a binding structure is arranged on the outer surfaces of the two columns;

[0006] The binding structure includes two collar rings, both of which are sleeved on the outer surface of the column. A fixed block is fixedly connected to the bottom of the left collar ring, and a movable block is hinged to the bottom of the left collar ring. A first screw rod is threadedly connected inside the movable block, and a fastening plate is fixedly connected to the right side of the first screw rod. A hook is fixedly connected to the left side of the right collar ring. A winding drum is rotatably connected to the top of the left collar ring. A steel wire rope is wound around the outer surface of the winding drum. One end of the steel wire rope away from the winding drum is fixedly connected with a loop. A limiting plate is fixedly connected to the outer surface of the left collar ring, and a second screw rod is threadedly connected inside the limiting plate.

[0007] Further, an arc-shaped groove is formed inside the placing seat, and a plurality of large cylinder sub-grid bodies are placed on the top of the placing seat.

[0008] Further, handrails are fixedly connected to the outer surfaces of both collar rings, and rubber anti-slip pads are fixedly connected to the outer surfaces of both fixed blocks.

[0009] Further, rotating handles are fixedly connected to the opposite ends of the two first screw rods. First threaded holes are formed inside the two movable blocks. The two first screw rods rotate inside the movable blocks through the first threaded holes. Anti-slip patterns are formed on the opposite sides of the two fastening plates.

[0010] Further, a rotating hole is formed inside the left collar ring, and the winding drum rotates on the top of the left collar ring through the rotating hole.

[0011] Further, the number of the limiting plates is two. Second threaded holes are formed inside the two limiting plates. The two second screw rods rotate inside the two limiting plates through the second threaded holes. Conical heads are arranged on the opposite sides of the two second screw rods. An annular groove is formed at the bottom of the winding drum.

[0012] Compared with the prior art, the technical solution of the present application has the following beneficial effects:

[0013] 1. For the transportation device for the large cylinder sub-grid, after the large cylinder sub-grid is placed on the top of the placing seat and gradually stacked, by sleeving the two collar rings on the outer surfaces of the two columns, rotating the two first screw rods to drive the movable blocks to swing, so that the fastening plates are attached to the outer surface of the column for fixation, then rotating the winding drum to hang the loop on the steel wire rope on the hook, and then rotating the winding drum in the reverse direction to make the steel wire rope in a taut state, and then screwing the second screw rod to limit and fix the winding drum, so as to achieve the effect of binding the large cylinder sub-grid; the binding in the longitudinal direction is also fixed in the same way as above, so as to avoid the situation of moving as much as possible during transportation.

[0014] 2. The transportation device for the large cylindrical secondary grid uses the collar in cooperation with the movable block and the first screw rod, which has a better effect when binding the large cylindrical secondary grid, laying a foundation for re-binding during subsequent transportation. Brief Description of the Drawings

[0015] Figure 1 It is the main cross-sectional view of the structure of the present utility model;

[0016] Figure 2 It is the partial top view of the structure of the present utility model;

[0017] Figure 3 It is the partial side view of the structure of the present utility model.

[0018] In the figures: 1. Transport ship body; 2. Placing seat; 3. Column; 4. Collar; 5. Fixed block; 6. Movable block; 7. First screw rod; 8. Fastening plate; 9. Hook; 10. Reel; 11. Steel wire rope; 12. Ring buckle; 13. Limiting plate; 14. Second screw rod. Detailed Embodiment

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0020] Please refer to Figures 1 to 3 , the transportation device for the large cylindrical secondary grid in this embodiment includes a transport ship body 1. A placing seat 2 is fixedly connected to the top of the transport body 1. An arc-shaped groove is opened inside the placing seat 2, and several large cylindrical secondary grid bodies are placed on the top of the placing seat 2.

[0021] Two columns 3 are fixedly connected to the top of the transport ship body 1. A binding structure is arranged on the outer surfaces of the two columns 3; the binding structure includes two collars 4. Both of the two collars 4 are sleeved on the outer surfaces of the columns 3. A fixed block 5 is fixedly connected to the bottom of the left collar 4. Handrails are fixedly connected to the outer surfaces of both of the two collars 4, and rubber anti-slip pads are fixedly connected to the outer surfaces of both of the two fixed blocks 5.

[0022] A movable block 6 is hinged to the bottom of the left collar 4. A first screw rod 7 is threadedly connected inside the movable block 6. Rotating handles are fixedly connected to the opposite ends of the two first screw rods 7. First threaded holes are opened inside both of the two movable blocks 6. The two first screw rods 7 rotate inside the movable blocks 6 through the first threaded holes. A fastening plate 8 is fixedly connected to the right side of the first screw rod 7. Anti-slip patterns are opened on the opposite sides of the two fastening plates 8.

[0023] A hook 9 is fixedly connected to the left side of the right collar 4. A winding drum 10 is rotatably connected to the top of the left collar 4. A steel wire rope 11 is wound around the outer surface of the winding drum 10. One end of the steel wire rope 11 away from the winding drum 10 is fixedly connected with a loop 12. A limiting plate 13 is fixedly connected to the outer surface of the left collar 4. A second screw rod 14 is threadedly connected inside the limiting plate 13. The number of the limiting plates 13 is two. Second threaded holes are formed inside both of the two limiting plates 13. Both of the two second screw rods 14 rotate inside the two limiting plates 13 through the second threaded holes. Conical heads are arranged on the opposite sides of the two second screw rods 14. An annular groove is formed at the bottom of the winding drum 10.

[0024] In this embodiment, by using the collar 4 in cooperation with the movable block 6 and the first screw rod 7, the effect is better when binding the large cylindrical secondary grid, laying a foundation for retying during subsequent transportation.

[0025] In this embodiment, by arranging a rubber anti-slip pad on the outer surface of the fixed block 5, the purpose is that when preparing for fixed binding, the basic components can be fixed more firmly, thereby improving the subsequent reliability of binding.

[0026] The working principle of the above embodiment is as follows:

[0027] For the transportation device for the large cylindrical secondary grid, after the large cylindrical secondary grid is placed on the top of the placing seat 2 and gradually stacked, after sleeving the two collars 4 on the outer surfaces of the two columns 3, rotate the two first screw rods 7 to drive the movable block 6 to swing, so that the fastening plate 8 fits on the outer surface of the column 3 for fixation. Then rotate the winding drum 10 to hang the loop 12 on the steel wire rope 11 on the hook 9. Then rotate the winding drum 10 in the reverse direction to make the steel wire rope 11 in a tense state, and then turn the second screw rod 14 to limit and fix the winding drum 10, so as to achieve the effect of binding the large cylindrical secondary grid; the binding in the longitudinal direction is also fixed in the same way as above, so as to avoid moving as much as possible during transportation.

[0028] It should be noted that the standard parts used in the application can all be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt mature bolts, rivets, welding and other conventional means in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art; in addition, the circuit connection adopts the conventional connection method in the prior art, which will not be elaborated here. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0029] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the said element.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A transport device for large cylindrical sub-grids, comprising a transport vessel body (1), characterized in that: The top of the transport body (1) is fixedly connected to a placement seat (2), the top of the transport ship body (1) is fixedly connected to two columns (3), and the outer surfaces of the two columns (3) are provided with lashing structures; The binding structure comprises two sleeves (4), both sleeves (4) are sleeved on the outer surface of the column (3), the bottom of the left sleeve (4) is fixedly connected to a fixed block (5), the bottom of the left sleeve (4) is hinged to a movable block (6), the internal thread of the movable block (6) is connected to a first screw rod (7), the right side of the first screw rod (7) is fixedly connected to a fastening plate (8), the left side of the right sleeve (4) is fixedly connected to a hook (9), the top of the left sleeve (4) is rotatably connected to a winding drum (10), the outer surface of the winding drum (10) is wound with a steel wire rope (11), one end of the steel wire rope (11) away from the winding drum (10) is fixedly connected to a buckle (12), the outer surface of the left sleeve (4) is fixedly connected to a limiting plate (13), and the internal thread of the limiting plate (13) is connected to a second screw rod (14).

2. The transport device for large cylindrical sub-grids according to claim 1, characterized in that: An arc-shaped groove is provided inside the placement seat (2), and a plurality of large cylindrical sub-grid bodies are placed on the top of the placement seat (2).

3. The transport device for large cylindrical sub-grids according to claim 1, characterized in that: The outer surfaces of the two sleeve rings (4) are fixedly connected to handrails, and the outer surfaces of the two fixing blocks (5) are fixedly connected to rubber anti-slip pads.

4. The transport device for large cylindrical sub-grids according to claim 1, characterized in that: The two first screw rods (7) are fixedly connected to a rotating handle at the separated ends, the two movable blocks (6) are provided with a first threaded hole inside, the two first screw rods (7) are rotated inside the movable block (6) through the first threaded hole, and the two fastening plates (8) are provided with anti-slip grooves on the opposite side.

5. The transport device for large cylindrical sub-grids according to claim 1, characterized in that: A rotation hole is provided inside the left sleeve ring (4), and the winding drum (10) rotates on the top of the left sleeve ring (4) through the rotation hole.

6. The transport device for large cylindrical sub-grids according to claim 1, characterized in that: There are two limit plates (13), each of which has a second threaded hole inside, and each of which rotates inside the two limit plates (13) through the second threaded hole. Each of the two second screw rods (14) is provided with a conical head on one side opposite to the other, and an annular groove is provided at the bottom of the winding drum (10).

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