Hoisting mechanism for ship body assembly

Abstract

The utility model discloses a hoisting mechanism for ship body assembly. The hoisting mechanism comprises a mounting frame, a guide rail, a roller, a mounting rod, a motor I, a bearing plate, a motor II, a connector I, a steel wire rope I, a connector II, a connecting plate, a steel wire rope II and a connecting mechanism, the device is reasonable and simple in structure, low in production cost, convenient to install and complete in function, hoisting can be more convenient and fast through the installation frame, the guide rail, the idler wheels, the installation rod and the first motor, the device can move front and back, labor is saved, and carrying treatment does not need to be conducted again; through the arrangement of the second motor, the first connector, the first steel wire rope, the second connector and the connecting plate, when the connecting plate is connected, the overall stability is better, and shaking is not prone to occurring; through the fixed head, the lifting frame, the connecting groove and the guide block, the ship body can be effectively and quickly limited and lifted, and the ship body lifting device is very convenient.

Description

Technical Field

[0001] The utility model relates to the field of hull assembly, in particular to a hoisting mechanism for hull assembly. Background Art

[0002] After the hull structure is pre-assembled to form sections or blocks, it needs to be transported to the slipway using a lifting device for assembly and welding to form the entire hull, which is the final assembly of the hull, also known as the major assembly. The final assembly of the ship is the process stage of completing the overall assembly welding and outfitting and painting of the ship on the slipway based on the assembly welding of components, sections, blocks, outfitting and painting. It is directly related to ensuring the construction quality of the ship and shortening the construction period of the ship.

[0003] When a traditional lifting device is in use, when a towing rope is used to lift a ship, the range of movement of the winding sleeve cannot be limited, which brings inconvenience to the use of the device. At the same time, the position of the lifting components of the device is fixed and cannot meet the lifting requirements of ships at different distances. Therefore, a lifting mechanism for hull assembly is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a lifting mechanism for hull assembly in order to solve the above-mentioned problems, which solves the problem that when a traditional lifting device is in use and a traction rope is used to lift a ship, the range of movement of the winding sleeve cannot be limited, which brings inconvenience to the use of the device. At the same time, the position of the lifting components of the device is fixed and cannot meet the lifting requirements of ships at different distances.

[0005] In order to solve the above problems, the utility model provides a technical solution: a hoisting mechanism for hull assembly, comprising a mounting frame, a guide rail, a roller, a mounting rod, a motor 1, a load-bearing plate, a motor 2, a connector 1, a steel wire rope 1, a connector 2, a connecting plate, a steel wire rope 2 and a connecting mechanism; there are two mounting frames; the top of each mounting frame is fixedly connected with a guide rail; the guide rail is rotatably connected with a roller, the roller is connected to the bottom end of the mounting rod, the rear end of the mounting rod is fixedly connected with a motor 1, and the output shaft of the motor 1 is fixedly connected to the roller; the load-bearing plate is fixedly connected to the mounting rods on both sides; the motor 2 is fixedly connected to the two sides of the upper end of the load-bearing plate, the output shaft of the motor 2 is fixedly connected with a connector 1, one end of the steel wire rope 1 is connected to the connector 1, and the other end of the steel wire rope 1 is connected to the connector 2; the two sides of the top end of the connecting plate are fixedly connected to the connector 2; the two sides of the bottom end of the connecting plate are fixedly connected with the steel wire rope 2; the bottom end of the steel wire rope 2 is connected with a connecting mechanism.

[0006] Preferably, the load-bearing plate is a light-strength steel plate.

[0007] Preferably, the steel wire rope 1 and the steel wire rope 2 are both nickel-titanium alloy ropes.

[0008] Preferably, the specific structure of the connecting mechanism is: it includes a fixed head, a lifting frame, a connecting groove and a guide block; the fixed head is fixedly connected to the bottom end of the second steel wire rope; the bottom end of the fixed head is fixedly connected to the lifting frame, the middle end of the lifting frame is provided with a connecting groove, and the outer side of the connecting groove is fixedly connected to the guide block.

[0009] Preferably, the hanging frame is made of white cast iron.

[0010] Preferably, the gap between the connecting grooves is 25.5 mm to 26.5 mm.

[0011] Beneficial effects of the utility model:

[0012] (1) The utility model has a reasonable and simple structure, low production cost, convenient installation and complete functions. The installation frame, guide rails, rollers, installation rods and motors can make lifting more convenient and allow the device to move forward and backward, thereby saving labor and eliminating the need for re-handling.

[0013] (2) The utility model provides motor 2, connector 1, wire rope 1, connector 2 and connecting plate to improve the overall stability of the connecting plate when it is connected, and is not prone to shaking.

[0014] (3) The utility model can effectively and quickly carry out limited lifting processing on the hull through the provision of a fixed head, a lifting frame, a connecting groove and a guide block, which is very convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic structural diagram of the side surface of the utility model.

[0016] Figure 2 It is a structural schematic diagram of the front end of the utility model.

[0017] Figure 3 It is a partial enlarged view of the utility model.

[0018] Figure 4 It is a structural schematic diagram of the connecting mechanism of the utility model.

[0019] 1-mounting frame; 2-guide rail; 3-roller; 4-mounting rod; 5-motor 1; 6-load-bearing plate; 7-motor 2; 8-connector 1; 9-wire rope 1; 10-connector 2; 11-connecting plate; 12-wire rope 2; 13-connecting mechanism; 14-fixed head; 15-hoisting frame; 16-connecting groove; 17-guide block. DETAILED DESCRIPTION

[0020] like Figures 1 to 4As shown, this specific embodiment adopts the following technical scheme: a hoisting mechanism for hull assembly, including a mounting frame 1, a guide rail 2, a roller 3, a mounting rod 4, a motor 5, a load-bearing plate 6, a motor 7, a connector 8, a wire rope 9, a connector 10, a connecting plate 11, a wire rope 12 and a connecting mechanism 13; there are two mounting frames 1; the top of each mounting frame 1 is fixedly connected to a guide rail 2; the guide rail 2 is rollingly connected to a roller 3, the roller 3 is connected to the bottom end of the mounting rod 4, the rear end of the mounting rod 4 is fixedly connected to a motor 5, and the output shaft of the motor 5 is fixedly connected to the roller 3; thereby, the hoisting can be made more convenient and the device can be moved forward and backward, thereby saving labor and No need to carry out the transportation process again, and the lifting can be completed at different locations; the load-bearing plate 6 is fixedly connected to the mounting rods 4 on both sides; motor 2 7 is fixedly connected to both sides of the upper end of the load-bearing plate 6, and a connector 1 8 is fixedly connected to the output shaft of the motor 2 7, and one end of a steel wire rope 9 is connected to the connector 1 8, and the other end of the steel wire rope 9 is connected to a connector 2 10; so that the hull can be lifted and lifted as a whole; the top sides of the connecting plate 11 are fixedly connected to the connector 2 10; so that the overall stability of the connecting plate is better when it is connected and it is not easy to shake; steel wire rope 2 12 is fixedly connected to both sides of the bottom end of the connecting plate 11; and a connecting mechanism 13 is connected to the bottom end of the steel wire rope 2 12.

[0021] Among them, the load-bearing plate 6 is a light and strong steel plate; the steel wire rope 1 9 and the steel wire rope 2 12 are both nickel-titanium alloy ropes.

[0022] like Figures 1 to 4 As shown, the specific structure of the connecting mechanism 13 is: it includes a fixed head 14, a lifting frame 15, a connecting groove 16 and a guide block 17; the fixed head 14 is fixedly connected to the bottom end of the wire rope 12; the bottom end of the fixed head 14 is fixedly connected with the lifting frame 15, the middle end of the lifting frame 15 is provided with a connecting groove 16, and the outer side of the connecting groove 16 is fixedly connected with a guide block 17; it is very convenient to effectively and quickly perform limited lifting processing on the hull.

[0023] Wherein, the hanging frame 15 is made of white cast iron; and the gap between the connecting grooves 16 is 25.5 mm to 26.5 mm.

[0024] The usage status of the utility model is: the utility model has a reasonable and simple structure, low production cost, easy installation, and complete functions. When in use, the hull is first connected through the connecting mechanism 13 arranged at the bottom, and the surrounding of the hull is embedded in the connecting groove 16, and then the upper motor 2 7 is started to drive the connecting head 1 8 and the wire rope 1 9 to move so that the hull is lifted as a whole for hoisting. When it needs to be hoisted to different positions, the motor 1 5 is started to drive the roller 3 to rotate to reach different positions to complete the hoisting.

[0025] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0026] In the present utility model, unless otherwise clearly stipulated and limited, the terms "installation", "setting", "connection", "fixation", "screw-on" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0027] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which shall fall within the scope of the utility model to be protected. The scope of protection of the utility model shall be defined by the attached claims and their equivalents.

[0028] The control method of the present invention is to control by manually starting and closing the switch. The wiring diagram of the power element and the provision of power supply are common knowledge in the field, and the present invention is mainly used to protect mechanical devices, so the present invention will not explain the control method and wiring arrangement in detail.

Claims

1. A hoisting mechanism for hull assembly, characterized in that: It comprises a mounting frame (1), a guide rail (2), a roller (3), a mounting rod (4), a motor 1 (5), a load-bearing plate (6), a motor 2 (7), a connector 1 (8), a steel wire rope 1 (9), a connector 2 (10), a connecting plate (11), a steel wire rope 2 (12) and a connecting mechanism (13); There are two mounting frames (1); The top of the mounting frame (1) is fixedly connected to a guide rail (2); A roller (3) is rollingly connected to the guide rail (2), the roller (3) is connected to the bottom end of a mounting rod (4), a motor (5) is fixedly connected to the rear end of the mounting rod (4), and an output shaft of the motor (5) is fixedly connected to the roller (3); The load-bearing plate (6) is fixedly connected to the mounting rods (4) on both sides; Motor 2 (7) is fixedly connected to both sides of the upper end of the load-bearing plate (6); a connector 1 (8) is fixedly connected to the output shaft of motor 2 (7); one end of a steel wire rope 1 (9) is connected to the connector 1 (8); and the other end of the steel wire rope 1 (9) is connected to connector 2 (10); Both sides of the top end of the connecting plate (11) are fixedly connected to the second connecting head (10); Steel wire rope 2 (12) is fixedly connected to both sides of the bottom end of the connecting plate (11); The bottom end of the second steel wire rope (12) is connected to a connecting mechanism (13).

2. The hull assembly hoisting mechanism according to claim 1, characterized in that: The load-bearing plate (6) is a light and strong steel plate.

3. The hull assembly hoisting mechanism according to claim 1, characterized in that: The steel wire rope 1 (9) and the steel wire rope 2 (12) are both nickel-titanium alloy ropes.

4. The hull assembly hoisting mechanism according to claim 1, characterized in that: The specific structure of the connecting mechanism (13) is as follows: it comprises a fixed head (14), a hanging frame (15), a connecting groove (16) and a guide block (17); The fixed head (14) is fixedly connected to the bottom end of the second steel wire rope (12); A hanging frame (15) is fixedly connected to the bottom end of the fixed head (14), a connecting groove (16) is provided at the middle end of the hanging frame (15), and a guide block (17) is fixedly connected to the outer side of the connecting groove (16).

5. The hull assembly hoisting mechanism according to claim 4, characterized in that: The hanging frame (15) is made of white cast iron.

6. The hoisting mechanism for hull assembly according to claim 4, characterized in that: The gap between the connecting grooves (16) is 25.5 mm to 26.5 mm.

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