Carrying Pallet

This patent application claims the benefit and priority of Chinese Patent Application No. 2024213948800, entitled “CARRYING PALLET” filed on Jun. 17, 2024, the disclosure of which is incorporated by reference herein in its entirety as part of the present application.

The present disclosure relates to the technical field of pallet structures, and more specifically relates to a carrying pallet.

At present, the existing carrying pallets are usually made of plastic materials and wooden materials. Although plastic pallets and wooden pallets can carry loads and realize loading, unloading, handling, packaging, transportation and storage, the carrying weight is limited. When more than ten tons of articles need to be loaded, the plastic pallets and the wooden pallets cannot carry them, and iron (steel) pallets need to be used. At the same time, the feet of the plastic pallet are usually integrally formed with the pallet body, but the foot of the wooden pallet is only a piece of wood. The distance between an pallet upper and a lower pallet is large when the wood pallets and the plastic pallets are stacked, such that a large space is occupied.

At present, most of the existing standard iron pallets are in the structural forms of the plastic pallets or the wooden pallets. In addition to the above-mentioned shortcomings of the plastic and the wooden pallets, the carrying capacity is only increased by the characteristics of iron materials, but the carrying weight is still limited. When more than ten tons of articles need to be carried, the standard iron pallets on the market can no longer carry the articles, and a special steel frame needs to be manufactured.

Aiming at the disadvantages in the prior art, the present disclosure provides a carrying pallet. The carrying pallet is provided with a first structure, a second structure, a third structure and a fourth structure. The four structural forms are combined to form a frame and a support structure, such that the pallet is of high carrying capacity and other performances. The four structural forms can be freely selected according to needs. Moreover, feet with special structures are adopted, and the distance between an upper pallet and a lower pallet is small when the pallets are stacked, such that the stacked occupation space is small.

To achieve the above purpose, the present disclosure provides the following technical scheme.

A carrying pallet includes a frame, a support structure and multiple feet. The frame includes multiple first beam frames which are connected in sequence in an end to end manner. The support structure includes multiple second beam frames which are distributed side by side and at intervals. Each of the multiple feet is installed between every two adjacent first beam frames of the multiple first beam frames. Each of the multiple first beam frames and the multiple second beam frames respectively adopts any one of a first structure, a second structure, a third structure and a fourth structure.

The first structure includes a first square tube, and the first square tube is internally provided with multiple first columns which are vertically arranged.

The second structure includes a second square tube and a third square tube. The second square tube and the third square tube are arranged one above another. Multiple second columns, which are vertically arranged, are arranged between the second square tube and the third square tube. Two ends of each of the multiple second columns respectively stretch into the second square tube and the third square tube.

The third structure includes a U-shaped profile, and the U-shaped profile is internally provided with a plurality of third columns.

The fourth structure includes an upper L-shaped profile and a lower L-shaped profile. The upper L-shaped profile and the lower L-shaped profile are arranged one above another and multiple fourth columns are arranged between the upper L-shaped profile and the lower L-shaped profile.

Further, a baffle plate is arranged on an outer side of each of the multiple first beam frames respectively.

Further, the carrying pallet further includes a panel. The panel is installed on a top of the frame and a top of the support structure.

Further, a plurality of first auxiliary holes are formed in the panel.

Further, a plurality of second auxiliary holes are formed in a top of the first square tube and a top of the second square tube.

Further, each of the feet includes a guide portion and a support portion located below the guide portion. An opening is formed in a top of the guide portion. The guide portion is internally provided with a stretching space in a shape of a reverse taper. A cavity is formed in the support portion. The cavity is connected with the stretching space. The guide portion is connected with the frame.

Compared with the prior art, the embodiments have the following beneficial effects.

In the embodiment, the first structure, the second structure, the third structure and the fourth structure are arranged, where in the structural form of the first structure, the first column is embedded into the first square tube to form a “rectangular box girder” structure. The first column is wrapped with the first square tube, such that the stability of the first column as a “support pillar” is improved. The first square tube is taken as a main structure for bearing load. The first column is embedded, such that the bending resistance and torsional strength of the first square tube are enhanced. Under the combined action, the integral stability is improved while the carrying capacity is increased.

The structural form of the second structure is a further variation of the structural form of the first structure. The double-layer connected “rectangular box girder” structure is adopted, such that the carrying capacity and integral stability are further enhanced. The second square tube can tightly contact the third square tube, or there is a gap between the second square tube and the third square tube.

The structural forms of the third structure and the fourth structure are high in carrying capacity, simple in overall structure, low in manufacturing process and cost and small in overall weight, and can be applied in small or light-weight pallets.

In the embodiments, the frame, the support structure and the feet are provided. The frame includes the multiple first beam frames. The support structure includes the multiple second beam frames. The multiple first beam frames and the multiple second beam frames can be freely selected according to the needs, and any one of the first structure, the second structure, the third structure and the fourth structure is adopted respectively. By adopting the first structure or the second structure, the pallet can be of the maximum carrying and is high in stability. By adopting the third structure or the fourth structure, the pallet can be relatively low in weight and relatively low in cost under large carrying capacity. Or any combination of the first structure, the second structure, the third structure and the fourth structure is adopted to achieve required functional effects.

At the same time, the foot is provided with the guide portion and the support portion located below the guide portion, and is provided with the opening, the stretching space in a shape of a reverse taper and the cavity, such that when the pallets are stacked, the foot of the pallet can stretch into the stretching space and the cavity of the lower pallet respectively to realize no large space between the upper pallet and the lower pallet during stacking, and the space is effectively saved.

List of the reference characters:frame;support structure;foot;guide portion;support portion;stretching space;cavity;first structure;first square tube;first column;second structure;second square tube;third square tube;second column;third structure;U-shaped profile;third square tube;fourth structure;upper L-shaped profile;lower L-shaped profile;fourth column;baffle plate;panel;first auxiliary hole; andsecond auxiliary hole.

In the description of the present disclosure, it needs to be illustrated that for location words, the indicative direction or position relations of the terms such as “center”, “transverse (X)”, “longitudinal (Y)”, “vertical (Z)”, “length”, “width”, “thickness”, “upper”, “lower”, “front”, “rear”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise” and “anti-clockwise” are direction or position relations illustrated based on the drawings, just for facilitating the description of the present disclosure and simplifying the description, but not for indicating or hinting that the indicated device or element must be in a specific direction and is constructed and operated in the specific direction, the terms cannot be understood as the restriction of the present disclosure.

In addition, the terms “first” and “second” are merely intended for a purpose of description, and shall not be understood as an indication or implication of relative importance or implicit indication of the number of indicated technical features. Therefore, a feature limited by “first” or “second” may explicitly or implicitly include one or more features. In the description of the present disclosure, “multiple” and “a plurality of” mean two or more unless expressly specifically defined otherwise.

A carrying pallet includes a frame, a support structureand multiple feet. The frameincludes multiple first beam frames which are connected in sequence in an end to end manner. The support structureincludes multiple second beam frames which are distributed side by side and at intervals. Each of the multiple feetis installed between every two adjacent first beam frames. Each of the multiple first beam frames and the multiple second beam frames respectively adopt any one of a first structure, a second structure, a third structureand a fourth structure.

The first structureincludes a first square tube, and the first square tubeis internally provided with multiple first columnswhich are vertically arranged, as shown in.

The second structureincludes a second square tubeand a third square tube. The second square tubeand the third square tubeare arranged one above another, and multiple second columns, which are vertically arranged between the second square tubeand the third square tube. Two ends of each of the multiple second columnrespectively stretch into the second square tubeand the third square tube, as shown in.

The third structureincludes a U-shaped profile, and the U-shaped profileis internally provided with multiple third columns, as shown in.

The fourth structureincludes an upper L-shaped profileand a lower L-shaped profile, and the upper L-shaped profileand the lower L-shaped profileare arranged one above another and multiple fourth columnsare arranged between the upper L-shaped profileand the lower L-shaped profile, as shown in.

A carrying pallet, as shown into, includes a frame, a support structureand multiple feet. The frameincludes multiple first beam frames which are connected in sequence in an end to end manner. The support structureincludes multiple second beam frames which are distributed side by side and at intervals. Each of the multiple feetis installed between every two adjacent first beam frames. The first beam frames and the second beam frames adopt a first structure.

The first structureincludes a first square tube, and the first square tubeis internally provided with multiple first columnswhich are vertically arranged.

Preferably, as shown into, the multiple second beam frames are horizontally transversely arranged or longitudinally arranged inside the frame.

Preferably, as shown into, a baffle plateis arranged on the outer side of each of the multiple first beam frame.

Preferably, as shown in, the carrying pallet further includes a panel. The panelis installed on the top of the frameand the top of the support structure.

Preferably, as shown in, multiple first auxiliary holesare formed in the panel.

Preferably, as shown in, the footincludes a guide portionand a support portionlocated below the guide portion. An opening is formed in the top of the guide portion. The guide portionis internally provided with a stretching spacein a shape of a reverse taper. A cavityis formed in the support portion. The cavityis connected with the stretching space. The guide portionis connected with the frame.

As shown in, the remaining features of a carrying pallet are the same as those in the embodiment I. The difference lies in that the multiple first beam frames adopt first structuresand second structures. The multiple second beam frames adopt first structures.

The number of the first beam frames is four, where two first beam frames are short first beam frames, and the other two first beam frames are long first beam frames. The four first beam frames form a rectangular beam frame, where the two short first beam frames adopt the second structures, and the two long first beam frames adopt the first structures.

The first structureincludes a first square tube, and the first square tubeis internally provided with multiple first columnswhich are vertically arranged.

The second structureincludes a second square tubeand a third square tube. The second square tubeand the third square tubeare arranged one above another and multiple second columnsare vertically arranged between the second square tubeand the third square tube. Two ends of the second columnrespectively stretch into the second square tubeand the third square tube.

As shown in, the remaining features of a carrying pallet are the same as those in the embodiment II. The difference lies in that the number of the first beam frames is four, where two first beam frames are short first beam frames, and the other two first beam frames are long first beam frames. The four first beam frames form a rectangular beam frame, where the two short first beam frames adopt first structures, and the two long first beam frames adopt second structures.

As shown in, the remaining features of a carrying pallet are the same as those in the embodiment I. The difference lies in that the first beam frames adopt second structures, and the second beam frames adopt first structures.

As shown in, the remaining features of a carrying pallet are the same as those in the embodiment I. The difference lies in that the first beam frames and the second beam frames adopt second structures.

As shown in, the remaining features of a carrying pallet are the same as those in the embodiment I. The difference lies in that the first beam frames adopt first structures, and the second beam frames adopt second structures.

As shown in, the remaining features of a carrying pallet are the same as those in the embodiment VI. The difference lies in that the top of the frameand the top of the support structureare not provided with a panel.

Preferably, multiple second auxiliary holesare formed in the top of the first square tubeand the top of the second square tube.

As shown in, the remaining features of a carrying pallet are the same as those in the embodiment I. The difference lies in that the first beam frames and the second beam frames adopt third structures.

As shown in, the remaining features of a carrying pallet are the same as those in the embodiment I. The difference lies in that the first beam frames and the second beam frames adopt fourth structures.

The carrying pallet has the following advantages.