CN216360164U

CN216360164U - Marine transport container

Info

Publication number: CN216360164U
Application number: CN202123250510.9U
Authority: CN
Inventors: 宋丽杰
Original assignee: Zhengzhou Business University
Current assignee: Zhengzhou Business University
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-04-22
Anticipated expiration: 2031-12-23

Abstract

The utility model discloses a marine transport container which comprises a container body, wherein a supporting plate is arranged at the bottom in the container body, a first weighing sensor is arranged between the lower end of the supporting plate and the bottom of the container body, a plurality of placing grooves are formed in the upper end face of the supporting plate and distributed in a rectangular array, a local weighing assembly is arranged in each placing groove and comprises a table board, and a second weighing sensor is arranged between the lower end of the table board and the bottom of the placing groove. According to the utility model, the plurality of local weighing components are arranged at the upper end of the supporting plate, so that goods in a local area in the container can be weighed, and the situations of left and right unbalance loading and front and back unbalance loading of the goods in the container can be prevented.

Description

Marine transport container

Technical Field

The utility model belongs to the technical field of containers, and particularly relates to a marine transport container.

Background

The container transportation has the advantages of simplifying goods packaging, ensuring goods safety, improving the loading and unloading transportation efficiency, facilitating the realization of modern management and the like, thereby being popularized and popularized in sea transportation, railway transportation and road transportation. However, for various reasons, overloading of the container with the cargo, "side-to-side imbalances", and "front-to-back imbalances" often occur. Causing great potential safety hazard in the transportation process of the container.

Chinese patent application No. 201810835352.7 discloses a container; the container includes a bottom plate, a weight sensor and a weighing platform. The weight sensor is disposed on the bottom plate. The weigh platform is disposed on the floor above the weight sensor, wherein at least one of the weight sensor and the weigh platform is movable such that the weigh platform can abut against the weight sensor or be spaced apart from the weight sensor. According to the container, the goods loaded in the container can be weighed in real time, the weight calculation of the loading and unloading of the goods of a plurality of goods owners in transportation can be realized, the transportation cost of various goods is convenient to settle in real time, and the transportation efficiency is improved. In the technical scheme, the weighing platform is arranged in the container, so that the function of weighing goods in the container in real time is realized to a certain extent, but the weighing mode is not perfect enough, the weighing platform is only suitable for weighing whole goods in the container, and the measurement and judgment of the goods in the container on the left and right unbalance loading and the front and back unbalance loading cannot be well realized.

Based on the defects in the prior art, the utility model discloses a marine transport container, which is characterized in that a supporting plate is arranged in a container body, so that the total weighing of goods in the container is realized, and a plurality of local weighing components are arranged at the upper end of the supporting plate, so that the weighing of goods in local areas in the container can also be realized, and the conditions of left-right unbalance loading and front-back unbalance loading of the goods in the container can be prevented.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model aims to provide a marine transport container.

The utility model provides the following technical scheme:

the utility model provides a marine transportation container, includes the container body, the internal bottom of container is provided with the backup pad, the lower extreme of backup pad with be provided with first weighing sensor between the container bottom, the up end of backup pad is provided with a plurality of standing grooves, and a plurality of the standing groove is the rectangular array and distributes, every all be provided with local weighing component in the standing groove, local weighing component includes deck plate, deck plate's lower extreme with be provided with second weighing sensor between the standing groove bottom.

Preferably, the local weighing component further comprises a guide sleeve, the lower end of the guide sleeve is connected with the bottom of the placing groove, the upper end of the guide sleeve is sleeved with a guide rod, and the upper end of the guide rod is connected with the lower end face of the table panel.

Preferably, the number of the guide sleeves is four, and the four guide sleeves are respectively positioned at four corners of the bottom of the placing groove.

Preferably, the second weighing sensors are four PVDF piezoelectric film weighing sensors, and the four PVDF piezoelectric film weighing sensors are respectively located at four corners of the lower end face of the table panel.

Preferably, the side surfaces of the deck plate are respectively provided with a sealing layer, and the other side of the sealing layer is in contact with the side wall of the placing groove.

Preferably, the first weighing sensors are arranged in a plurality, and the plurality of first weighing sensors are symmetrically arranged relative to a center line of the supporting plate along the length direction and are arranged at equal intervals along the length direction of the supporting plate.

Preferably, the side walls of the container body are located on the side surfaces of the supporting plates and are respectively provided with a buffering and vibration damping pad.

Preferably, four edges of the bottom of the container body are provided with a protection assembly, the protection assembly comprises an electric cylinder, a piston end of the electric cylinder is provided with a supporting plate, and the upper end of the supporting plate is located below the supporting plate.

Preferably, the number of the placing grooves is four, the four placing grooves are distributed in a rectangular array, and the four placing grooves are respectively located at the upper left position, the lower left position, the upper right position and the lower right position of the upper end face of the supporting plate. The local weighing components corresponding to the four placing grooves are respectively used for measuring the weight of the goods at the upper left, lower left, upper right and lower right positions of the upper end of the supporting plate.

Compared with the prior art, the utility model has the following beneficial effects:

according to the maritime transport container, the supporting plate is arranged in the container body, so that the goods in the container are weighed totally, the local weighing assemblies are arranged at the upper end of the supporting plate, so that the goods in the local area in the container can be weighed, and the situations of left-right unbalance loading and front-back unbalance loading of the goods in the container can be prevented.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments are briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the support plate of the present invention.

Fig. 3 is a schematic structural view of the upper end surface of the support plate according to the present invention.

Fig. 4 is a partially enlarged view of a portion a of fig. 1 according to the present invention.

In the figure: 1. a container body; 2. a support plate; 3. a first weighing sensor; 4. a placement groove; 5. a local weighing component; 51. a table top plate; 52. a second load cell; 6. a guide sleeve; 7. a guide bar; 8. a sealing layer; 9. a buffer damping pad; 10. a protection component; 11. an electric cylinder; 12. and (7) a supporting plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Referring to fig. 1-4, a marine transportation container includes a container body 1, a supporting plate 2 is disposed at the bottom of the container body 1, a first weighing sensor 3 is disposed between the lower end of the supporting plate 2 and the bottom of the container body 1, a plurality of placing slots 4 are disposed on the upper end surface of the supporting plate 3, the placing slots 4 are distributed in a rectangular array, a local weighing assembly 5 is disposed in each placing slot 4, each local weighing assembly 5 includes a deck plate 51, and a second weighing sensor 52 is disposed between the lower end of the deck plate 51 and the bottom of the placing slot 4.

When loading the container, through a plurality of local weighing component 5 that set up in the upper end of backup pad 2 to can realize weighing the local region goods in the container, thereby can prevent the emergence of goods "about unbalance loading" and "front and back unbalance loading" condition in the container.

The local weighing component 5 further comprises a guide sleeve 6, the lower end of the guide sleeve 6 is connected with the bottom of the placing groove 4, the upper end of the guide sleeve 6 is sleeved with a guide rod 7, and the upper end of the guide rod 7 is connected with the lower end face of the table board 51. The length of the guide rod 7 is 2-3cm, and the diameter is 3-4 cm.

The guide sleeve 6 is in clearance sliding fit with the guide rod 7, the guide rod 7 can vertically slide up and down in the guide sleeve 6 along the axial direction, and the translation degree of freedom of the table board 51 is limited by the guide sleeve.

The number of the guide sleeves 6 is four, and the four guide sleeves 6 are respectively positioned at four corners of the bottom of the placing groove 4.

The second weighing sensors 52 are PVDF piezoelectric film weighing sensors, four PVDF piezoelectric film weighing sensors are provided, and the four PVDF piezoelectric film weighing sensors are respectively located at four corners of the lower end face of the platform board 51. The depth of the placing groove 4 can be reduced by utilizing the ultrathin performance of the PVDF piezoelectric film type weighing sensor, so that the purpose of increasing the cargo utilization space is achieved.

The PVDF piezoelectric film type weighing sensor comprises an upper shell, a lower shell, copper foil electrodes, a hard plastic layer and two PVDF piezoelectric films; the upper shell and the lower shell are connected through 16M 3 screws and used for providing pretightening force for the two PVDF piezoelectric films, the bottom of the upper shell is convex, the surface of the lower shell is concave to form a cavity for placing the two PVDF piezoelectric films, an upper groove is reserved on the upper shell, and a lower groove is reserved on the lower shell and used as an output port of a positive wire and a negative wire; a layer of hard plastic layer is respectively added between the two PVDF piezoelectric films and the upper shell and the lower shell to provide pretightening force for the two PVDF piezoelectric films and play a role in protecting the two PVDF piezoelectric films.

The PVDF piezoelectric film is used as a weighing sensitive material, and the sensitive material can also be a piezoelectric ceramic film, a piezoelectric polymer material, a PVDF copolymer or a piezoelectric quartz material.

The PVDF piezoelectric thin films are placed in a cavity formed by the upper shell and the lower shell in a parallel connection mode, copper foils are pasted on the surfaces of the PVDF piezoelectric thin films to serve as electrodes and are led out by using a lead, the positive electrode surfaces of the PVDF piezoelectric thin films are connected together through the copper foils between the PVDF piezoelectric thin films to serve as the positive electrode of the piezoelectric dynamic weighing sensor, the negative electrode surfaces of the PVDF piezoelectric thin films are connected with the upper shell and the lower shell through the other copper foil to serve as the negative electrode of the piezoelectric dynamic weighing sensor and are connected with the ground wire.

The side surfaces of the deck plate 51 are provided with sealing layers 8, respectively, and the other side of the sealing layers 8 is in contact with the side wall of the placement groove 4. With this arrangement, it is possible to prevent small goods or foreign matter dust from falling into the placement groove 4.

The first weighing sensors 3 are arranged in a plurality of numbers, and the first weighing sensors 3 are symmetrically arranged relative to the center line of the supporting plate 2 along the length direction and are arranged at equal intervals along the length direction of the supporting plate 2.

The side walls of the container body 1 are positioned on the side surfaces of the supporting plates 2 and are respectively provided with a buffering and damping pad 9. The buffer supporting plate 2 is used for buffering the force of the supporting plate 2 impacting the side wall of the container body 1 due to inertia.

Four corners in the bottom of container body 1 are provided with protection component 10, protection component includes electric jar 11, electric jar 11's piston end is provided with layer board 12, layer board 12's upper end is located the below of backup pad 2. When loading, through the work of electric jar 11, can hold up backup pad 2, make it break away from first weighing sensor 3, reduce first weighing sensor 3's loss to play the guard action to first weighing sensor 3. In the initial state, the supporting plate is positioned below the supporting plate and is not contacted.

The number of the placing grooves 4 is four, the four placing grooves 4 are distributed in a rectangular array (as shown in fig. 3, the whole supporting plate is almost fully paved), and the four placing grooves 4 are respectively located at the upper left position, the lower left position, the upper right position and the lower right position of the upper end surface of the supporting plate 2. The distance between every two adjacent placing grooves is 0.5mm-1 cm. The local weighing components 5 corresponding to the four placing grooves are respectively used for measuring the weight of the goods at the upper left position, the lower left position, the upper right position and the lower right position of the upper end surface of the supporting plate 2. Through the parameter of the local weighing component 5 of each region of contrast, realize reasonable shipment, reach the emergence of the "unbalance loading about" and "front and back unbalance loading" condition of goods in the prevention container.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solution of the present invention and the equivalent replacement or modification of the technical solution and the inventive concept thereof within the technical scope of the present invention.

Claims

1. A marine transport container, comprising a container body (1), characterized in that: the bottom is provided with backup pad (2) in container body (1), the lower extreme of backup pad (2) with be provided with first weighing sensor (3) between container body (1) bottom, the up end of backup pad (2) is provided with a plurality of standing groove (4), and is a plurality of standing groove (4) are the rectangular array and distribute, every all be provided with local subassembly (5) of weighing in standing groove (4), local subassembly (5) of weighing includes deck plate (51), the lower extreme of deck plate (51) with be provided with second weighing sensor (52) between standing groove (4) bottom.

2. A sea transport container according to claim 1, characterized in that the local weighing assembly (5) further comprises a guide sleeve (6), the lower end of the guide sleeve (6) is connected with the bottom of the placing groove (4), the upper end of the guide sleeve (6) is sleeved with a guide rod (7), and the upper end of the guide rod (7) is connected with the lower end face of the deck plate (51).

3. A sea transportation container according to claim 2, c h a r a c t e r i z e d in that four guide sleeves (6) are provided, four guide sleeves (6) being located at four corners of the bottom of the placement groove (4), respectively.

4. Marine transport container according to claim 1, characterised in that the second load cell (52) is a PVDF piezoelectric film load cell, four PVDF piezoelectric film load cells are provided, and four PVDF piezoelectric film load cells are respectively located at four corners of the lower end face of the deck plate (51).

5. A sea transportation container according to claim 1, characterized in that the deck plates (51) are provided with sealing layers (8) on the sides, respectively, and the other side of the sealing layers (8) is in contact with the side walls of the standing groove (4).

6. A sea transport container according to claim 1, wherein said first load cell (3) is provided in plurality, and a plurality of said first load cells (3) are symmetrically arranged with respect to a center line of said support plate (2) in a length direction and are equally spaced in the length direction of said support plate (2).

7. A sea transportation container according to claim 1, characterized in that the side walls of the container body (1) are provided with damping cushions (9) at the sides of the support plate (2), respectively.