CN221024829U

CN221024829U - Multifunctional universal flat pallet for intermodal transportation

Info

Publication number: CN221024829U
Application number: CN202321931061.0U
Authority: CN
Inventors: 李建堂; 朱桂华
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-21
Filing date: 2023-07-21
Publication date: 2024-05-28
Anticipated expiration: 2033-07-21

Abstract

The utility model discloses a multifunctional universal flat pallet for intermodal transportation, which comprises a pallet framework, wherein a paving plate is paved on the pallet framework, the pallet framework comprises a double-layer frame, corner pieces are fixed at the corners of the frame, longitudinal cross beams are fixed at the middle positions of the frame, support plates are fixed at the joints of the longitudinal cross beams and the frame, and plug-in ports are further formed in the corner pieces and used for plugging external components. The cast corner fitting, cold-formed steel and other parts are all standardized fixed-length finished materials, the utilization rate and the manufacturing precision are high, the manufacturing process is simple and convenient, the style is attractive, and the paving plate can be made of wood, plastic, steel and other materials according to the requirements of customers, so that the cast corner fitting, cold-formed steel and other parts are suitable for mass and specialized processing and manufacturing. Customization can be arbitrarily chosen whether standard, nonstandard, or single-sided, double-sided. The utility model has the advantages of innovative design, multiple functions, high cost performance, convenient use, safety and reliability, resource conservation, environmental protection, suitability for various operation conditions, wide application in multiple fields and technical support for the high-quality development of logistics industry.

Description

Multifunctional universal flat pallet for intermodal transportation

Technical Field

The utility model relates to the field of unitized logistics carriers, in particular to a standard tray.

Background

Although small, the tray is the most basic carrier in the logistics process and is widely used for storing, carrying, loading and unloading and transporting articles. The pallet standard is used as a standard of commodity packages, storage shelves, loading and unloading and transporting equipment, containers, transportation tools and the like related to the logistics, is positioned at a core position, and plays an irreplaceable important role in pulling and sending the whole body.

The survey statistics show that: by means of standard pallet circulation sharing and pallet transportation, comprehensive logistics cost of a propulsion enterprise is reduced by 9.63% on average, operation efficiency is improved by more than 22.36% on average, cargo loss rate is reduced by 20% -70%, loading and unloading cost is reduced by 50%, loading and unloading efficiency is improved by more than 50%, and vehicle turnover rate is increased by 1 time.

The specification of the trays in circulation in China is up to tens, the trays of production enterprises are only limited to be carried from an enterprise warehouse to a transportation link, the trays of logistics enterprises are also limited to be allocated and used in the enterprises, the standardized research and popularization of the trays are far from sufficient, and a tray circulation sharing exchange system is not established yet.

The loading and transporting mode of the palletizing unit is greatly promoted in China since 2008; encouraging enterprises to adopt standardized trays; the system supports specialized enterprises to construct a pallet sharing system nationwide, and realizes pallet standardization and socialization operation. The multi-type intermodal transportation is developed, the connection and matching of all transportation modes are promoted, and the resource utilization efficiency and the logistics operation efficiency are improved; the problems of repeated carrying, disassembly and assembly of goods in the transportation process are mainly solved, and the seamless connection of various transportation modes is realized. The construction of an emergency logistics system is enhanced, the capability of coping with emergent events such as war, disasters, major epidemic situations and the like is improved, so that emergency call can be carried out when the emergent events occur, and the emergency response capability is improved.

In 2018, the standardized trays are used as central points for standardization of upstream and downstream facility equipment, transportation tools and services including packaging boxes, turnover boxes (baskets), freight cars, containers and the like, and are connected, operated, popularized and applied so as to drive the improvement of the standardized whole level of logistics.

Over ten years, great efforts are made in the aspect of popularizing the standard of the trays in China, but a great gap exists from the promotion of the high-quality development of the unitized logistics and the promotion of the expectation of improving the whole development level of logistics standardization. The main problems of the investigation and analysis are as follows.

Firstly, the tray is too simple and rough, but only one tray has the plane size and tolerance requirement, and is not strictly a complete standard tray technical requirement, and the flat tray still stays at the level of a backing plate, has single function, disordered specification, uneven height and low quality, is difficult to form a standard and universal carrying unit, and causes disorder and lag of the tray pattern.

Secondly, along with the demand of unitized logistics, the pallet is not a tool for simply stacking cargoes, but the standard and important support for realizing the integration of pallet operation and constructing a pallet unitized logistics system are realized.

Most of the trays used at present are wood and disposable trays, the performance and quality residual errors are uneven, the damage is serious, the environment is polluted and the like, the requirements of modern logistics development and supply chain management are not met, and the commodities are subjected to repeated tray pouring and replacement in the processes of production, storage, transportation and the like, so that the cost is high, the efficiency is low, and the commodity loss short landing is serious. Must be replaced by a pallet cyclic sharing and multi-mode intermodal mode. The pallets of pallet sharing and multi-type intermodal transportation have high requirements on general performance, huge quantity and extremely high use frequency, and the functions of the pallets must meet the requirements on processing, operation, safety, economy and the like, and particularly meet the requirements on the internal size of a container and the convenience of changing and loading links in ports, stations, warehouses and the like in the multi-type intermodal transportation process.

Disclosure of Invention

The utility model aims to solve the problems that the existing pallet is single in function and cannot meet the requirement of multi-type intermodal transportation, and provides a multifunctional intermodal transportation universal flat pallet which improves working efficiency.

The utility model adopts the technical proposal for solving the problems that:

A multifunctional universal flat pallet for intermodal transportation comprises a pallet framework, wherein a deck is paved on the pallet framework; the tray framework comprises a double-layer frame, corner pieces 1 are fixed at the corners of the frame, longitudinal cross beams 6 are fixed in the middle of the frame, and support plates are fixed at the joints of the longitudinal cross beams 6 and the frame; the corner fitting 1 comprises a hoisting rigging column 10, the hoisting rigging column 10 is arranged on the outer side, the corner fitting 1 is further provided with an inserting port 11, and the inserting port 11 is used for inserting an external component.

The plate is divided into a side plate with a notch and a middle plate without a notch, and the side plates and the middle plate are uniformly arranged in grooves of the upper plane and the lower plane of the steel framework to form a flat pavement.

Preferably, the frame comprises a longitudinal side beam 3 and a transverse side beam 8, and the longitudinal side beam 3 and the transverse side beam 8 are welded and fixed by corner fittings 1.

Preferably, the support plate comprises a longitudinal support plate 5 arranged in the middle of the longitudinal side beam and a transverse support plate 7 arranged in the middle of the transverse side beam.

Preferably, a vertical pillar 2 is fixedly connected between the upper and lower layers of longitudinal and transverse beams 6.

Preferably, a plurality of vertical struts 2 are fixed between the upper and lower frames.

Preferably, the frame is provided with a plurality of fork holes 4.

Preferably, the cross beam 6 is a cross-shaped steel welded.

Preferably, the external component comprises any one of a limit column, a metal cage and a coaming box, meets special transportation requirements, and forms a column type tray, a cage vehicle tray, a coaming box tray and the like.

Preferably, the tray frame is made of steel, and the paving material is any one of wood, plastic and metal. The planking is connected with the steel framework into a whole according to the adopted materials (wood and plastic are in active connection, steel is welded), and a combined steel-wood tray, a steel-plastic tray and a steel tray are formed. Is convenient for recycling.

The beneficial effects of the utility model are as follows:

1. The utility model has novel structure, attractive style, various functions, convenient use, safety and reliability. The device has good conversion and practicability, can adapt to various logistics modes such as international and domestic storage, transportation or multi-link transportation and the like and multi-link operation working conditions, and can be conveniently transported, loaded and unloaded and stacked by using a forklift and a crane. Particularly, the hoisting function greatly improves the operability of the tray in the plane and space, and can be widely used in a plurality of fields such as building installation, emergency (military) and the like.

The whole steel frame has good design rigidity, the design service life is more than 5 times of that of the traditional tray, and the cost performance is high. The quick replacement and seamless connection can be realized in the multi-mode intermodal transportation process. The system can be recycled and reused, is environment-friendly, promotes the construction of a social tray recycling system, and extends to recycling of unit appliances such as turnover boxes, packaging boxes and the like.

2. The angle pieces, cold-formed steel, planks and the like used by the utility model are fixed materials and fixed dimensions, and the manufacturing precision and the utilization rate are high. The tray combination processing technology is simple and convenient, and is particularly suitable for mass and specialized processing and manufacturing. The production capacity of one production line can reach 2000 pieces/day.

3. The utility model has light weight and large load capacity. The rated load is 1.5 tons, which is improved by 50 percent compared with other trays with the same specification, and the using amount of 5 trays can be saved for every 15 tons of cargoes.

4. The vertical height of the utility model is 110mm, which is 50-70mm lower than other trays with the same specification, which is seemingly trivial, and the utility model is really beneficial to the volume rate of storage racks, containers and carriages and is convenient for operation, and a plurality of trays can be stacked to save part of space.

Drawings

FIG. 1 is a schematic view of the construction of a multi-functional intermodal universal flat pallet of the present utility model;

FIG. 2 is a schematic diagram of the framework structure of the multi-functional intermodal universal pallet of the present utility model;

FIG. 3 is a schematic view of the deck and member connections of the multi-function intermodal universal pallet of the present utility model;

FIG. 4 is a schematic view of the corner fitting structure of the multipurpose intermodal universal pallet of the present utility model;

FIG. 5 is a schematic view of a multi-functional intermodal universal pallet hoist;

FIG. 6 is a schematic view of the construction of the multi-functional intermodal universal flat pallet retrofit post pallet of the present utility model;

FIG. 7 is a schematic view of the construction of the multi-functional intermodal universal flat pallet retrofit cage vehicle pallet of the present utility model;

Fig. 8 is a schematic view of the construction of the pallet of the multi-functional intermodal universal flat pallet retrofit enclosure box of the present utility model.

The reference numerals are as follows: l-corner fittings, 2-vertical struts, 3-vertical side beams, 4-fork holes, 5-vertical support plates, 6-vertical cross beams, 7-horizontal support plates, 8-horizontal side beams, 9-horizontal struts, 10-hoisting rigging columns and 11-inserting ports.

Detailed Description

The utility model is further described below with reference to examples and figures.

Example 1

As shown in fig. 1, the embodiment discloses a multifunctional intermodal universal flat pallet, which structurally comprises a pallet frame and a deck, wherein the deck is paved on the pallet frame; according to figure 3 of the drawings, the pavement is divided into a side plate with a notch (matched with the shape of the corner fitting) and a middle plate without a notch, and the side plates are uniformly arranged in grooves of the upper plane and the lower plane of the steel framework to form a flat pavement. In this embodiment, the paving material is wood.

As shown in fig. 2, the tray frame is of a steel structure and comprises a double-layer border, the border is formed by welding and fixing a longitudinal side beam 3 and a transverse side beam 8 through corner fittings 1 at the head and the tail of the longitudinal side beam 3 and the transverse side beam 8.

The corner fitting 1 is structured as shown in fig. 4, and the corner fitting 1 is a cast steel member, which is a core member constituting a flat tray main body. The lifting rigging column comprises a lifting rigging column 10 on the outer side and an inserting port 11 which is formed in the upper and lower directions, and the shape of the inserting port 11 can be determined according to actual needs. The inner side of the corner fitting 1 is also provided with an upper welding plane and a lower welding plane which can fix the longitudinal side beam 3 and the transverse side beam 8.

The middle of the frame is fixed with a longitudinal beam 6, and the longitudinal beam 6 is welded into a cross shape by section steel; a vertical strut 2 for supporting the center of the vertical and horizontal beams is fixed between the vertical and horizontal beams, and a vertical strut 5 and a horizontal strut 7 are also fixed at the joint of the vertical and horizontal beams 6 and the frame. Eight vertical struts 2 are additionally fixed between the upper frame and the lower frame and used for separating space and reserving positions of fork holes 4.

Example 2

The embodiment utilizes the multifunctional intermodal universal flat trays disclosed in the embodiment 1, and different upper structures are inserted on the corner fittings, so that special transportation requirements and multi-modal requirements are met.

As shown in fig. 5, slings are bound on the lifting rigging post 10 of the corner fitting 1, and then the slings are connected with a lifting hook through a hanging bracket with a fixed shape, so that the sling can be used for lifting a tray.

As shown in fig. 6, a limit post is inserted into the insertion opening 11 of the corner fitting 1 to form a post pallet.

As shown in fig. 7, a metal cage is inserted into the insertion opening 11 of the corner fitting 1, and casters are mounted at the bottom of the metal cage, so that a cage tray can be formed.

As shown in fig. 8, the coaming frame and the top cover can be additionally arranged according to actual needs, and the bottom is correspondingly improved to form the coaming box tray.

The foregoing is merely exemplary embodiments of the present utility model and is not intended to limit the scope of the present utility model, and all modifications made by those skilled in the art to which the present utility model pertains are deemed to be within the scope and meaning of the present utility model as defined by the following claims.

Claims

1. The utility model provides a general flat pallet of multi-functional intermodal, includes the tray framework lay the bed board on the tray framework, its characterized in that, the tray framework includes double-deck frame, frame bight is fixed with corner fittings (1), fixed longitudinal and transverse beam (6) in frame intermediate position, longitudinal and transverse beam (6) with the junction of frame is fixed with the extension board, corner fittings (1) are including hoist and mount rigging post (10), hoist and mount rigging post (10) set up in the outside, cartridge mouth (11) have still been seted up to corner fittings (1), cartridge mouth (11) are used for pegging graft external member.

2. The multifunctional intermodal universal flat pallet according to claim 1, wherein the frame comprises a longitudinal side beam (3) and a transverse side beam (8), and the longitudinal side beam (3) and the transverse side beam (8) are welded and fixed through the corner fitting (1).

3. The multipurpose intermodal universal pallet according to claim 2, wherein the support plates include a longitudinal support plate (5) disposed intermediate the longitudinal side beams and a transverse support plate (7) disposed intermediate the transverse side beams.

4. The multifunctional intermodal universal flat pallet according to claim 1, wherein a longitudinal strut (2) is fixedly connected between the upper and lower layers of the longitudinal and transverse beams (6).

5. The multifunctional intermodal universal flat pallet according to claim 1, wherein a plurality of longitudinal struts (2) are fixed between the upper and lower layers of frames.

6. The multifunctional intermodal universal flat pallet according to claim 1, wherein the frame is provided with a plurality of fork holes (4).

7. The multipurpose intermodal universal pallet according to claim 1, characterized in that the longitudinal and transverse beams (6) are steel sections welded into a cross shape.

8. The multipurpose intermodal universal pallet of claim 1, wherein the outer member comprises any one of a restraining post, a metal cage, and a coaming box.

9. The multipurpose intermodal universal pallet according to claim 1, wherein the pallet framework is steel and the deck material is any one of wood, plastic, and metal.