Ship container supporting structure

Abstract

The utility model provides a ship container supporting structure, relates to the technical field of container supporting auxiliary devices, and aims to solve the problems that an existing supporting structure at the bottom of a container is of a fixed structure design, the supporting structure cannot jack up the whole container, and the whole container can not be hoisted and moved by a crane in the later period; the device comprises a container, the bottom of the container is movably connected with a carrying plate, a working box is installed below the carrying plate, jacking units are symmetrically distributed in the working box, and the jacking units are installed in the working box through fasteners.

Description

Technical Field

[0001] The utility model relates to the technical field of container supporting auxiliary devices, in particular to a ship container supporting structure. Background Art

[0002] With the development of various industries, the requirements for the transportation industry are getting higher and higher. Among them, container transportation has irreplaceable advantages, such as high economic benefits, strong storage capacity and convenient delivery. Among them, container ships are ships designed and built for transporting containers. The deck and cargo hold of the ship can be used to load containers.

[0003] The support structure at the bottom of the existing container is a fixed structure design. The support structure cannot lift the container as a whole, which is not conducive to the subsequent crane to lift and move the container as a whole. The container is fixed on the support structure and cannot move up and down. Therefore, it is particularly important to design a ship container support structure to solve the above technical problems. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that the support structure at the bottom of the existing container is designed as a fixed structure, the support structure cannot lift the container as a whole, which is not conducive to the subsequent crane to lift and move the container as a whole, and the container is fixed on the support structure and cannot be moved up and down, and a ship container support structure is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a ship container support structure, including a container, the bottom of the container is movably connected with a carrier plate, a working box is installed under the carrier plate, and jacking units are symmetrically distributed in the working box. The jacking units are installed in the working box through fasteners.

[0006] Preferably, the lifting unit includes a top block, which is fixedly connected to the bottom of the carrier plate by fasteners and the joints are fully welded, a connecting rod is fixedly connected to the bottom of the top block, a sleeve is fixedly connected to the bottom wall of the working box, and the connecting rod and the sleeve are threadedly connected.

[0007] Preferably, the sleeve is provided with an opening, the connecting rod is threadedly connected with a worm wheel, the shape of the opening matches the shape of the worm wheel, and the worm wheel can only realize circumferential rotation.

[0008] Preferably, a worm is provided in the working box, the worm and the worm wheel are meshed with each other, a motor is fixedly connected to the working box, and the motor and the worm are communicated with each other.

[0009] Preferably, a controller is installed in the working box, and the controller drives the lifting unit to drive the operation simultaneously.

[0010] Compared with the prior art, the advantages and positive effects of the utility model are:

[0011] In the utility model, during use, a jacking block is installed under the container, and the bottom of the jacking block is lifted by a connecting rod, and the upward action of the connecting rod is realized by the mutual meshing of a worm wheel and a worm, and multiple groups of jacking units are evenly distributed in the working box, and a controller controls multiple groups of motors to work simultaneously to complete the driving work of the connecting rod, so as to complete the jacking work of the container as a whole. Compared with the supporting mechanism of the conventional fixed structure, the structure adopted by the utility model is compact and can be directly installed and fixed in the working box, hidden in the working box. In actual work, it is uniformly driven and controlled by the controller to complete the jacking of the container as a whole by the jacking blocks in the last multiple groups of jacking units with the assistance of the driving of the connecting rod, thereby solving the problem that the supporting structure at the bottom of the existing container is designed as a fixed structure, the supporting structure cannot lift the container as a whole, which is not conducive to the subsequent crane to lift and move the container as a whole, and the container is located on the supporting structure. The fixed limit cannot be moved up and down. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a right view of a ship container support structure of the utility model;

[0013] Figure 2 This is a front view of a ship container support structure of the utility model;

[0014] Legend: 1. Container; 101. Carrier plate; 2. Working box; 3. Lifting unit; 301. Lifting block; 302. Connecting rod; 303. Sleeve; 304. Opening; 305. Worm gear; 306. Worm; 4. Motor; 5. Controller. DETAILED DESCRIPTION

[0015] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0016] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0017] The utility model provides a ship container support structure, comprising a container, wherein a carrier plate is movably connected to the bottom of the container, a working box is installed below the carrier plate, jacking units are symmetrically distributed in the working box, and the jacking units are installed in the working box through fasteners, the jacking units include a top block, the top block is fixedly connected to the bottom of the carrier plate through fasteners, and the joint is fully welded, a connecting rod is fixedly connected to the bottom of the top block, a sleeve is fixedly connected to the bottom wall of the working box, the connecting rod and the sleeve are threadedly connected, an opening is arranged on the sleeve, a worm gear is threadedly connected to the connecting rod, the shape of the opening matches the shape of the worm gear, and the worm gear can only realize circumferential rotation, a worm is passed through the working box, the worm and the worm gear are meshed with each other, a motor is fixedly connected to the working box, the motor and the worm are connected, a controller is installed in the working box, the controller drives and controls the jacking units to drive and operate simultaneously, a plurality of jacking units are distributed and installed in the working box, and the motor is driven to operate as a whole under the driving control of the controller;

[0018] When the ship container support structure is in actual use, when the container needs to be lifted as a whole, the controller sends a work instruction to the motors in the multiple lifting units. After receiving the work instruction, the motors in each lifting unit drive the worm to rotate in the working box. The worm and the worm wheel mesh with each other, so that the worm wheel rotates under the drive of the worm. Since an opening is provided on the sleeve and the shape of the opening matches the position of the worm wheel rotation, the structural design of the opening allows the worm wheel to only rotate circumferentially at the opening position and cannot produce radial runout. The worm wheel and the connecting rod are threadedly connected. When the worm wheel rotates, it drives the connecting rod to move upward in the sleeve. The lifting units are distributed in the working box in multiple groups. The connecting rod drives the top blocks to move upward collectively, and finally drives the container to move upward as a whole. A top block is installed at the bottom of the container, and the bottom of the top block is lifted by the connecting rod. The upward action of the connecting rod is realized by the mutual engagement of the worm gear and the worm. Multiple groups of lifting units are evenly distributed in the working box, and the controller controls multiple groups of motors to work simultaneously to complete the driving work of the connecting rod, so as to complete the lifting work of the container as a whole. Compared with the supporting mechanism of the conventional fixed structure, the structure adopted by the utility model is compact and can be directly installed and fixed in the working box, hidden in the working box. In actual work, it is uniformly driven and controlled by the controller to complete the lifting of the container as a whole by the top blocks in the last multiple groups of lifting units with the assistance of the driving of the connecting rod.

[0019] Working principle: When the container as a whole needs to rise, the controller sends a work instruction to the motors in the multiple lifting units. After receiving the work instruction, the motors in each lifting unit drive the worm to rotate in the working box. The worm and the worm wheel are meshed with each other, so that the worm wheel rotates under the drive of the worm. Since an opening is provided on the sleeve and the shape of the opening matches the position of the worm wheel rotation, the structural design of the opening enables the worm wheel to only rotate circumferentially at the opening position and cannot produce radial runout. The worm wheel and the connecting rod are threadedly connected. When the worm wheel rotates, it drives the connecting rod to move upward in the sleeve. The lifting units are distributed in the working box in multiple groups, and multiple groups of connecting rods drive the top blocks to move upward collectively, and finally drive the container as a whole to move upward.

Claims

1. A ship container support structure, comprising a container (1), wherein a carrier plate (101) is movably connected to the bottom of the container (1), characterized in that: A working box (2) is installed below the carrier plate (101), and lifting units (3) are symmetrically distributed in the working box (2), and the lifting units (3) are installed in the working box (2) via fasteners.

2. A ship container support structure according to claim 1, characterized in that: The lifting unit (3) comprises a top block (301), the top block (301) is fixedly connected to the bottom of the carrier plate (101) by fasteners and the joint is fully welded, a connecting rod (302) is fixedly connected to the bottom of the top block (301), a sleeve (303) is fixedly connected to the bottom wall of the working box (2), and the connecting rod (302) and the sleeve (303) are threadedly connected.

3. A ship container support structure according to claim 2, characterized in that: The sleeve (303) is provided with an opening (304), and the connecting rod (302) is threadedly connected with a worm wheel (305). The shape of the opening (304) and the shape of the worm wheel (305) match each other, and the worm wheel (305) can only achieve circumferential rotation.

4. A ship container support structure according to claim 3, characterized in that: A worm (306) is provided in the working box (2), the worm (306) and the worm wheel (305) are meshed with each other, a motor (4) is fixedly connected to the working box (2), and the motor (4) and the worm (306) are in communication.

5. A ship container support structure according to claim 1, characterized in that: A controller (5) is installed in the working box (2), and the controller (5) drives and controls the lifting unit (3) to drive the operation simultaneously.

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