CN204937754U - A kind of compound type pallet - Google Patents

Abstract

The utility model provides a combined cargo pallet, which belongs to the technical field of transportation equipment. The utility model solves the problems that the bearing area of the existing pallet is difficult to adjust and the applicability is poor. The combined cargo pallet includes a left plate body one, a left plate body two, a right plate body one, and a right plate body two with a rectangular cross section, and the lateral edges of the left plate body two and the right plate body two are both A longitudinal connecting rod is fixed vertically, and a longitudinal connecting hole is provided on the lateral edge of the left disc body 1 and the lateral edge of the right disc body 1. and the longitudinal edge of the left plate body two are vertically fixed with a transverse connecting rod, and the longitudinal edges of the right plate body one and the right plate body two are provided with a transverse connecting hole, and the above-mentioned transverse connecting rod is slidably inserted into the transverse connecting hole Inside. The combined cargo pallet can adjust the load-bearing area, increase the load-bearing stability of the cargo, and improve the applicability of the pallet.

Description

A combined cargo pallet

technical field

The utility model belongs to the technical field of transportation equipment and relates to a combined cargo pallet.

Background technique

Cargo pallet is a horizontal platform device for loading, stacking, handling and transportation of goods and products placed as a unit load. As a kind of container equipment similar to containers, pallets have been widely used in production, transportation, The fields of warehousing and circulation are considered to be one of the two key innovations in the logistics industry in the 20th century. As an important loading, unloading, storage and transportation equipment in the logistics operation process, pallets play a huge role in modern logistics when used together with forklifts. , The benefits brought by pallets to the modern logistics industry are mainly reflected in the unitization, standardization and standardization of item packaging, protection of items, and convenience of logistics and business flow. Pallets are also known as pallets and splints. It is precisely because of the wide variety of pallets, their wide applicability and pivotal connection, they are at the center and have an important linking function in the efficiency of various logistics links such as loading and unloading, storage, transportation and packaging, so Although the tray is just a small appliance, its specification and size are the core of the packaging size, compartment size, and container unit size.

For example, the Chinese invention patent application (application number: 200880018256.8) discloses a tray, which is formed into a hollow double-walled structure by blow molding. The second wall at a certain interval, and the inner rib connecting the first wall and the second wall, wherein the end surface of the first inner rib formed by protruding from the first wall toward the hollow portion and the second wall toward the hollow portion The end faces of the protruding second internal reinforcing ribs are continuously butted together to form the internal reinforcing ribs. The thickness of the pallet is large, and the internal reinforcing ribs that are not easily damaged are formed, so that it has high bending strength. The pallet can be used to carry goods. However, if the area of the goods is large, it will be difficult for the above-mentioned pallet with a fixed carrying area to support the goods stably.

Contents of the invention

The purpose of the utility model is to solve the above-mentioned problems in the existing technology, and propose a combined cargo pallet, which can adjust the load-bearing area, increase the load-bearing stability of the cargo, and improve the applicability of the pallet.

The purpose of this utility model can be achieved through the following technical proposals: comprising a left plate body one, a left plate body two, a right plate body one, and a right plate body two with a rectangular cross section, the lateral edge of the left plate body two and the right The lateral edges of the second disc body are fixed vertically with longitudinal connecting rods, and the lateral edges of the left disc body 1 and the right disc body 1 are provided with longitudinal connecting holes, and the longitudinal connecting rods are slidably inserted into the longitudinal connecting holes. , the longitudinal edges of the left disc body 1 and the left disc body 2 are fixed vertically with transverse connecting rods, and the longitudinal edges of the right disc body 1 and the right disc body 2 are provided with transverse connecting holes, and the transverse connecting rods Slidingly inserted in the horizontal connecting hole.

The shapes of the left plate body one, the left plate body two, the right plate body one, and the right plate body two are consistent, and the horizontal edge and the longitudinal edge are two vertical edges. Plate 2, right plate 1, and right plate 2 are connected together. When the volume of the goods is large, according to the size of the bottom surface of the goods, the right plate 1 and the right plate 2 are connected to the left plate 1 and the left plate 2. Movement, that is, the right disc body 1 and the right disc body 2 move along the two transverse connecting rods. After moving in place, the left disc body 1 and the right disc body 1 move relative to the left disc body 2 and the right disc body 2, that is, they are connected along the longitudinal direction. Rod movement, of course, the stroke of the left plate body 1 and the right plate body 1 moving along the longitudinal connecting rod can be different from the moving stroke of the right plate body 1 and the right plate body 2 moving along the two transverse connecting rods, so that the entire tray is of different lengths The rectangle with different width is suitable for goods of different volumes, with strong applicability and more stable support for goods.

In the above-mentioned combined cargo pallet, the left tray body 1, the left tray body 2, the right tray body 1, and the right tray body 2 all have a cavity with an open lower end, and the horizontal connecting hole and the longitudinal connecting hole Both are fixedly connected with a shaft sleeve, and the above-mentioned transverse connecting rods and longitudinal connecting rods are both slidably passed through the shaft sleeves and their free ends extend into the cavity.

The shaft sleeve can increase the stability of the connection with the transverse connecting rod and the longitudinal connecting rod, making the movement of the left disc body 1, the left disc body 2, the right disc body 1 and the right disc body 2 more stable, and at the same time improving the Mechanical strength at the longitudinal connection hole.

In the above-mentioned combined cargo pallet, the outer peripheral wall of the free end of the transverse connecting rod and the longitudinal connecting rod extending into the cavity has a limiting convex edge in the circumferential direction, and the outer diameter of the limiting convex edge is larger than the inner diameter of the shaft sleeve. , to avoid mutual separation between the left disc body and the right disc body.

In the above-mentioned combined cargo pallet, two positioning bolts are also included, and two screw holes are provided on the upper side of the right plate body 1 which is provided with a transverse connecting hole and a longitudinal connecting hole at the same time, and one screw hole is connected to the transverse connecting hole. The other screw hole communicates with the longitudinal connection hole, the side wall of the sleeve is provided with a through hole, the transverse connection rod and the longitudinal connection rod are provided with a number of positioning holes in the axial direction, and one of the above positioning bolts is screwed Connected in the screw hole and the end extends into the positioning hole on the transverse connecting rod, the other above-mentioned positioning bolt is screwed in the screw hole and the end extends into the positioning hole on the longitudinal connecting rod. That is, after the left plate body one, the left plate body two, the right plate body one, and the right plate body two are moved into place, they are locked by positioning bolts, so that the pallet structure with the adjusted bearing area is more stable and easy to operate.

In the aforementioned combined cargo pallet, the position of the transverse connecting rod is lower than the position of the longitudinal connecting rod. Avoid mutual interference between transverse connecting rods and longitudinal connecting rods.

In the above-mentioned combined cargo pallet, the cavity is rectangular, and there are four reinforcement plates on the bottom surface of the cavity, which are respectively located at the four corners of the cavity, and the reinforcement plates are used to strengthen the left plate The mechanical strength of the body and the right disc body.

Compared with the prior art, the combined cargo pallet has the following advantages:

1. Since the first left plate, the second left plate, the first right plate, and the second right plate can move relatively, the entire pallet is rectangular in different lengths and widths, which is suitable for goods of different volumes and has strong applicability. And the support for the goods is more stable.

2. After the left plate body 1, left plate body 2, right plate body 1, and right plate body 2 are locked by positioning bolts after they are moved into place, the pallet structure with the adjusted bearing area is more stable and easy to operate.

Description of drawings

Fig. 1 is a three-dimensional structural schematic diagram of the combined cargo pallet.

Fig. 2 is a three-dimensional structure schematic diagram of another viewing angle of the combined cargo pallet.

Fig. 3 is an enlarged view of the structure at A in Fig. 1 .

Fig. 4 is an enlarged view of the structure at B in Fig. 2 .

In the figure, 1, left plate body one; 1a, left plate body two; 2, right plate body one; 2a, right plate body two; 3, transverse connecting rod; 4, longitudinal connecting rod; 5, transverse connecting hole; 6 . Longitudinal connection hole; 7. Cavity; 71. Reinforcing plate; 8. Limiting convex edge; 81. Shaft sleeve; 9. Positioning hole;

detailed description

The following are specific embodiments of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model is not limited to these embodiments.

As shown in Figures 1 to 4, a combined cargo pallet includes a left tray body 1, a left tray body 2 1a, a right tray body 2, and a right tray body 2a with a rectangular cross section. The transverse edge of the body two 1a and the transverse edge of the right disc body two 2a are vertically fixedly connected with the longitudinal connecting rod 4, and the transverse edge of the left disc body one 1 and the transverse edge of the right disc body one 2 are provided with longitudinal connecting holes 6 The above-mentioned longitudinal connecting rod 4 is slidably inserted into the longitudinal connecting hole 6, the longitudinal edges of the left disc body 1 and the left disc body 2 1a are vertically fixedly connected with the transverse connecting rod 3, and the right disc body 1 and 2 A transverse connection hole 5 is opened on the longitudinal edge of the right disc body 2a, and the above-mentioned transverse connection rod 3 is slidably inserted into the transverse connection hole 5 .

The shapes of the left disc body one 1, the left disc body two 1a, the right disc body one 2, and the right disc body two 2a are consistent, and the transverse edge and the longitudinal edge are two edges perpendicular to each other, and the transverse connecting rod 3 and the longitudinal connecting rod 4 will Left plate one 1, left plate two 1a, right plate one 2, and right plate two 2a are connected together. Two 2a move relative to the left disc body 1 and the left disc body 2 1a, that is, the right disc body 1 2 and the right disc body 2 2a move along the two transverse connecting rods 3, and after moving in place, move the left disc body 1 and the right disc body One 2 moves relative to the left disc body two 1a and the right disc body two 2a, that is, moves along the longitudinal connecting rod 4. Of course, the stroke of the left disc body one 1 and the right disc body one 2 moving along the longitudinal connecting rod 4 can be the same as that of the right disc body. Body 1 2 and right plate body 2 2a have different strokes along the two transverse connecting rods 3, making the entire pallet a rectangle with different lengths and widths, suitable for goods of different volumes, strong applicability, and more stable support for goods .

Specifically, the left disc body one 1, the left disc body two 1a, the right disc body one 2, and the right disc body two 2a all have a cavity 7 with an open lower end, and the horizontal connecting hole 5 and the longitudinal connecting hole 6 Both are fixedly connected with a shaft sleeve 81 , and both the transverse connecting rod 3 and the longitudinal connecting rod 4 slide through the shaft sleeve 81 and their free ends extend into the cavity 7 . The shaft sleeve 81 can increase the stability of the connection with the transverse connecting rod 3 and the longitudinal connecting rod 4, so that the movement between the left disc body one 1, the left disc body two 1a, the right disc body one 2, and the right disc body two 2a It is more stable, and at the same time, the mechanical strength at the transverse connecting hole 5 and the longitudinal connecting hole 6 is also improved.

Transverse connecting rod 3 and longitudinal connecting rod 4 extend into the outer peripheral wall of the free end of cavity 7 to have spacer convex edge 8 in the upper direction, and the outer diameter of space limiting convex edge 8 is greater than the internal diameter of axle sleeve 81, avoids left disk body 1. The left disc body 2 1a, the right disc body 1 2 and the right disc body 2 2a are separated from each other.

The combined cargo pallet also includes two positioning bolts 91, and two screw holes are provided on the upper side of the right plate body-2 that is provided with the horizontal connecting hole 5 and the longitudinal connecting hole 6 at the same time, and one screw hole is connected with the horizontal connecting hole. 5 through, the other screw hole communicates with the longitudinal connecting hole 6, a through hole is opened on the side wall of the bushing 81, and several positioning holes are opened in the axial direction on the transverse connecting rod 3 and the longitudinal connecting rod 4 9. One of the above-mentioned positioning bolts 91 is screwed in the screw hole and its end extends into the positioning hole 9 on the transverse connecting rod 3, and the other above-mentioned positioning bolt 91 is screwed in the screw hole and its end extends into the longitudinal connecting rod 4 in the positioning hole 9. That is, after the left disc body 1, left disc body 2 1a, right disc body 1 2, and right disc body 2 2a are moved into place, they are locked by positioning bolts 91, so that the pallet structure with adjusted bearing area is more stable and easy to operate.

The position of the transverse connecting rod 3 is lower than that of the longitudinal connecting rod 4 to avoid mutual interference between the transverse connecting rod 3 and the longitudinal connecting rod 4 .

The cavity 7 is rectangular, and there are four reinforcing plates 71 on the bottom surface of the cavity 7. The four reinforcing plates 71 are respectively located at the four corners of the cavity 7. The reinforcing plates 71 are used to strengthen the left disc body 1 and the right disc. The mechanical strength of body 2.

The specific embodiments described herein are only examples to illustrate the spirit of the present invention. Those skilled in the technical field to which the utility model belongs can make various modifications or supplements to the described specific embodiments or adopt similar methods to replace them, but they will not deviate from the spirit of the utility model or go beyond the appended claims defined range.

Claims (6)

1. a compound type pallet, it is characterized in that, comprise the rectangular left disk body of cross-sectional plane one (1), left disk body two (1a), right disk body one (2), right disk body two (2a), the widthwise edge edge of described left disk body two (1a) is fixed with longitudinal pipe link (4) with the widthwise edge of right disk body two (2a) along all vertical, the widthwise edge edge of left disk body one (1) and the widthwise edge of right disk body one (2) all offer longitudinal connecting bore (6) along upper, the sliding plug of above-mentioned longitudinal pipe link (4) is in longitudinal connecting bore (6), described left disk body one (1) is fixed with lateral connection bar (3) with the longitudinal edge of left disk body two (1a) along all vertical, the longitudinal edge of described right disk body one (2) and right disk body two (2a) all offers lateral connection hole (5) along upper, the sliding plug of above-mentioned lateral connection bar (3) is in lateral connection hole (5).

2. compound type pallet according to claim 1, it is characterized in that, described left disk body one (1), left disk body two (1a), right disk body one (2), right disk body two (2a) all have the opening-like cavity in lower end (7), all be fixed with axle sleeve (81) in described lateral connection hole (5) and longitudinal connecting bore (6), above-mentioned lateral connection bar (3) and longitudinal pipe link (4) all slide and to be located in axle sleeve (81) and free end all stretches in cavity (7).

3. compound type pallet according to claim 2, it is characterized in that, on the periphery wall that described lateral connection bar (3) and longitudinal pipe link (4) stretch into the free end of cavity (7), circumference has limit convex along (8), and described limit convex is greater than the internal diameter of axle sleeve (81) along the external diameter of (8).

4. compound type pallet according to claim 3, it is characterized in that, also comprise two dowel bolts (91), the upper side offering the right disk body one (2) of lateral connection hole (5) and longitudinal connecting bore (6) at the same time offers two screws, a screw and lateral connection hole (5) are to through, another screw and longitudinal connecting bore (6) connect, the sidewall of described axle sleeve (81) offers through hole, described lateral connection bar (3) and longitudinal pipe link (4) offer some knock holees (9) vertically, above-mentioned dowel bolt (91) is screwed onto in screw and end is stretched in the knock hole (9) on lateral connection bar (3), another above-mentioned dowel bolt (91) is screwed onto screw and end is stretched in the knock hole (9) on longitudinal pipe link (4).

5. compound type pallet according to claim 4, is characterized in that, the position of described lateral connection bar (3) is lower than the position of longitudinal pipe link (4).

6. compound type pallet according to claim 5, it is characterized in that, described cavity (7) is rectangular, cavity (7) bottom surface all has four brace panels (71), these four brace panels (71) lay respectively at four edges of cavity (7).