TWI635027B - Assemblable pallet - Google Patents

Abstract

A combined pallet comprises: a pallet frame and a plurality of first pedestals, wherein the pallet frame is composed of a plurality of straight rods, a plurality of cross rods, a plurality of bottom support rods and a plurality of columns, wherein one end of each column is welded to each side of the straight rod The other end of each column is welded to the end of each bottom support rod, and the side support block on the first base blocks the end of the bottom support rod to prevent the combined pallet from being processed and conveyed, if the bottom support rod end is exposed Outside the first base, the end of the bottom support bar is easily rubbed onto the surface of the roller on the processing machine, causing wear of the roller surface.

Description

Combined pallet

The present invention relates to a pallet structure, and more particularly to a combined pallet structure.

In the transportation or management of goods, the pallet is a very common auxiliary tool for the supply of goods, and then transported by machines (such as stackers), in addition to being convenient and fast, it can also avoid the goods being transported or stored. The process is damaged or damp.

However, please refer to FIG. 1 , which is a schematic view of the prior art. At present, the pallet A on the market is formed by combining a plurality of plastic seats A1 and a plurality of metal pipe members A2, but when the metal pipe fitting A2 is mounted on the plastic seat A1, most of them are The end portion A21 of the metal pipe member A2 is exposed outside the plastic seat A1. When the pallet A is transported on the conveyor table B, the end portion A21 of the metal pipe member A2 is often rubbed to the plurality of rollers B1 on the conveyor table B, so that the roller B1 is made. The surface is worn to form the cut marks C, which is a problem that those skilled in the art are eager to solve.

In view of the above problems, the present invention provides a combined pallet comprising: a pallet frame and a plurality of first pedestals, the pallet frame comprising a plurality of straight rods, a plurality of cross rods, a plurality of bottom support rods and a plurality of columns, a plurality of straight rods and The plurality of crossbars are connected, and the two ends of each column are respectively connected with the straight rods and the bottom support rods, and one ends of the columns connected by the two outer straight rods are welded on opposite sides of the straight rods, and the other ends of the columns are connected with the bottom support rods. And the first base is located at an end corner of the pallet frame, each of the first bases includes a first base body, a plurality of first orientation slots and side stops; the first base body includes the first An upper end surface, a first lower end surface, a plurality of first outer end faces facing the outside of the pallet frame, and a plurality of first inner end faces facing the inside of the pallet frame, the plurality of first outer end faces and the plurality of first inner end faces connecting the first upper end faces and the first a lower end face; a plurality of first orientation grooves are located at the first upper end surface of the first base body, the plurality of first orientation grooves are connected, and one of the straight rods and one of the cross bars are combined with the straight rod and the horizontal First in the pole The side body is formed on the first inner end surface, one end of the side block is adjacent to the first orientation groove, and the other end of the side block extends to the first lower end surface, and the side of the side block abuts against one side and the bottom of the column The end of the rod is supported to prevent the end of the bottom support rod from being exposed to the first outer end surface.

In some embodiments, each of the first pedestals further includes a fixing block formed on the first inner end surface and adjacent to the side stopper, and the first connecting groove for inserting the column is formed between the fixing block and the side block The fixing block abuts the other side of the column.

In some embodiments, each of the first pedestals further includes a first anti-slip pad disposed on the first lower end surface. Moreover, each of the first pedestals further includes a plurality of first reinforcing ribs formed on each of the first outer end faces.

The invention also provides a combined pallet comprising: a pallet frame, a plurality of first pedestals, a plurality of second pedestals and a panel portion; the pallet frame comprises a plurality of straight rods, a plurality of cross bars, a plurality of bottom support bars and a plurality of columns The plurality of straight rods are connected with the plurality of cross rods, and the two ends of each column are respectively connected with the straight rods and the respective bottom support rods, and one ends of the columns connected by the two outer straight rods are welded on opposite sides of the straight rods, and the other end of each column is welded. Connecting the bottom support rod ends; and the plurality of first bases are located at end corners of the pallet frame, each first base includes a first base body, a plurality of first orientation slots and side stops; The seat body includes a first upper end surface, a first lower end surface, a plurality of first outer end faces facing the exterior of the pallet frame, and a plurality of first inner end faces facing the inside of the pallet frame, and the plurality of first outer end faces and the plurality of first inner end faces are connected An upper end surface and a first lower end surface; the plurality of first orientation grooves are located at the first upper end surface of the first base body, and the plurality of first orientation grooves are connected, and one of the straight rods and one of the cross rods are Combine straight and horizontal On the first base body; and the side stop is formed on the first inner end surface, one end of the side block is adjacent to the first orientation groove, the other end of the side block extends to the first lower end surface, and the side of the side block abuts against the column One side and the bottom support rod end prevent the bottom support rod end from being exposed to the first outer end surface. The second bases are respectively disposed between the two first bases, each of the second bases includes a second base body and a second orientation slot; the second base body includes a second upper end surface, a second lower end surface, a second outer end surface facing the exterior of the pallet frame and a plurality of second inner end surfaces facing the interior of the pallet frame, the second outer end surface and the plurality of second inner end surfaces connecting the second upper end surface and the second lower end surface; and the second orientation slot is located a second upper end surface of the second base body, the second orientation groove aligns one of the straight rods with one of the cross rods and the straight rod and the cross rod on the second base body; and the panel portion is fixed on the pallet frame And conforming to the pallet frame, the plurality of first upper end faces of the plurality of first pedestals and the plurality of second upper end faces of the plurality of second pedestals.

In some embodiments, each of the second bases further includes a second connecting groove formed on the second inner end surface, and the second connecting groove is configured to embed the respective column and the bottom support rod to prevent the bottom support rod end from being exposed on the second outer side. On the end face, one end of the two outer columns is welded to the bottom of the cross bar.

In some embodiments, each of the second pedestals further includes a plurality of second anti-slip pads disposed on the second lower end surface. Moreover, each of the second pedestals further includes a plurality of second reinforcing ribs formed on each of the second outer end faces.

One end of each column is welded to the side of each straight rod, and the other end of each column is welded to the end of each bottom support rod, and the side block of the first base blocks the end of the bottom support rod to prevent the combined pallet from being processed and conveyed. The process of the bottom support rod ends rubbing the surface of the roller on the processing machine, that is, if the end of the bottom support rod is exposed to the first base, the end of the bottom support rod is easily rubbed onto the surface of the roller on the processing machine. A problem that causes the surface of the roller to wear out. Further, one end of each column is welded to the side of each straight rod and assembled in the first connecting groove of each of the first bases, and each of the uprights, the straight rods and the bottom support rods have the effect of facilitating welding construction. In addition, the side block of the first base abuts against one side of the column, and the fixing block of the first base abuts against the other side of the column to improve the stabilizing effect of the column on the first base.

Please refer to FIG. 2, which is an exploded perspective view of the present invention. For the first embodiment of the combined pallet 1, the modular pallet 1 can be mainly composed of the pallet frame 2 and the plurality of first bases 3, the plurality of second bases 4 and the panel portion 6.

Please refer to FIG. 3, which is a schematic diagram of the appearance of the pallet frame 2 of the present invention. The pallet frame 2 can be mainly composed of a plurality of connected straight rods 21 and a plurality of cross rods 22, forming a field-shaped or square-shaped appearance, wherein the plurality of straight rods 21 and the plurality of cross rods 22 can be hollow tubular or solid tubular members.

Please refer to FIG. 2 and FIG. 4 to FIG. 7 . FIG. 4 is an exploded perspective view of the first base and the pallet frame. FIG. 5 is an exploded view of the first base and the pallet frame. Fig. 6 is a schematic view showing the appearance of the combination of the first base and the pallet frame, and Fig. 7 is a schematic view showing the appearance of the combination of the first base and the pallet frame (2). Here, the plurality of first pedestals 3 are located at the corners of the pallet frame 2, and each of the first pedestals 3 can be mainly composed of the first base body 31, the plurality of first directional grooves 32 and the side stops 36. The first base body 31 has a first upper end surface 311, a first lower end surface 312, a first outer end surface 313, and a plurality of first inner end surfaces 314; the plurality of first outer end surfaces 313 face the outside of the pallet frame 2, plural The first inner end surface 314 faces the inside of the pallet frame 2, and the plurality of first outer end surfaces 313 and the plurality of first inner end surfaces 314 are connected to the first upper end surface 311 and the first lower end surface 312.

Referring to FIG. 2 and FIG. 4 to FIG. 7 , the plurality of first orientation grooves 32 are located on the first upper end surface 311 of the first base body 31 . As shown in FIG. 4 , the plurality of first orientation grooves 32 are Connected in an L-shape, and guide one of the straight rods 21 and one of the cross bars 22 to the first base body 31, in other words, the straight rod 21 or The cross bar 22 is aligned on the first base body 31 by the guiding of the first orientation groove 32, so that it does not skew or protrude from the first upper end surface 311 during assembly.

Referring to FIG. 4 and FIG. 5 , the side block 36 is formed on the first inner end surface 314 , the side block 36 is integrated with the first base body 31 , and one end of the side block 36 is adjacent to the first orientation groove 32 . The other end of the side stop 36 extends to the first lower end surface 312.

Please refer to FIG. 2 and FIG. 8 to FIG. 11 . FIG. 8 is an exploded perspective view of the second base and the pallet frame. FIG. 9 is an exploded view of the second base and the pallet frame. Fig. 10 is a schematic view showing the appearance of the combination of the second base and the pallet frame, and Fig. 11 is a schematic view showing the appearance of the combination of the second base and the pallet frame (2). Here, the plurality of second pedestals 4 are respectively located between the two first pedestals 3, and each of the second pedestals 4 can be mainly composed of the second pedestal body 41 and the second directional grooves 42, wherein the second base The seat body 41 has a second upper end surface 411, a second lower end surface 412, a second outer end surface 413 and a plurality of second inner end surfaces 414. The second outer end surface 413 and the plurality of second inner end surfaces 414 are connected to the second upper end surface 411 and the second surface. Two lower end faces 412.

Referring to FIG. 2 and FIG. 8 to FIG. 11 , the second orientation groove 42 is located at the second upper end surface 411 of the second base body 41 . As shown in FIG. 5 , the second orientation groove 42 is aligned with the guide groove 42 . A straight rod 21 or one of the cross bars 22 is combined with the straight rod 21 or the cross rod 22 on the second base body 41. As shown in Fig. 6, the upper end surface of the straight rod 21 and the cross rod 22 can be made first. The upper end surface 311 constitutes a substantially flat surface.

Referring to FIG. 2, the panel portion 6 is fixed to the pallet frame 2, and the bottom surface thereof is adhered to the top surface of the pallet frame 2, the first upper end surface 311 of the first base 3, and the second upper surface of the second base 4. End face 411. Here, the panel portion 6 can be composed of a single plate body or a plurality of long plate members, and is fixed to the pallet frame 2 via fixing members, adhesive bonding, etc., and the two ends thereof are respectively provided with an arc. The end of the arc, with an arc-shaped design, eliminates the sharp corner structure and avoids injury to the user.

Referring to FIGS. 2 to 4, the pallet frame 2 is further provided with a plurality of bottom support bars 23 and a plurality of uprights 24, which are respectively connected with the straight bar 21 and the bottom support bar 23 or the connecting cross bar 22 and the bottom support bar. 23, each of the two ends of the column 24 is connected to each of the straight rods 21 and the bottom support rods 23, and one end of each of the uprights 24 connected to the two outer straight rods 21 is welded to the opposite side 211 of each straight rod 21, that is, each column 24 Located at the inside of the straight rod 21 and the cross bar 22 which constitute the shape of the field, and the ends of the columns 24 connected to the two outer straight rods 21 are not welded to the bottom of each straight rod 21, and one end of each column 24 is welded at each end. At the bottom of the rod 21, the end portion 231 of the bottom support rod 23 to which the other end of each column 24 is connected is easily exposed to the first outer end surface 313.

Referring to Figures 4 to 7, the other end of each column 24 is connected to the end portion 231 of each bottom support rod 23, and the other end of each column 24 is welded to the side at the end 231 of each bottom support rod 23, and the other end of each column 24 is The end portion 231 of each of the bottom support rods 23 is connected in an L shape.

Please refer to FIG. 4 to FIG. 7 and FIG. 12 . FIG. 12 is a schematic view showing the appearance of the transport on the processing machine. The side surface 361 of the side block 36 abuts against the side surface 241 of the column 24 and the end portion 231 of the bottom support rod 23 . The end portion 231 of the bottom support rod 23 is prevented from being exposed on the first outer end surface 313, and the end portion 231 of the bottom support rod 23 is blocked by the side stopper 36 to prevent the combined pallet 1 from being processed and transported. The portion 231 rubs the surface of the roller 91 on the processing table 9, that is, if the end portion 231 of the bottom support rod 23 exposes the first outer end surface 313, the end portion 231 of the bottom support rod 23 is easily rubbed onto the surface of the roller 91 on the processing table 9. The surface of the roller 91 is worn. In detail, the bottom support rod 23 made of metal material is easily sharpened by the edge of the end portion 231 of the bottom support rod 23 after the metal tube is cut. If the bottom support rod 23 end portion 231 The sharp pointed corners are exposed outside the first base 3 and are easily cut to the surface of the skin or roller 91.

When the pallet frame 2, the plurality of first pedestals 3 and the plurality of second pedestals 4 are assembled, the plurality of uprights 24 may first weld the opposite sides 211 of the straight rods 21, and the straight rods 21 and the crossbars 22 are welded together to form a piece. Positioning the straight rod 21 and the cross rod 22 on the first base 3 and the second base 4, which means that the straight rod 21 and the cross rod 22 are first formed into the pallet frame 2, and then combined with the first base 3 and The second base 4 is then welded to the plurality of bottom support bars 23 and the plurality of uprights 24, and the combination has the effect of facilitating construction.

Referring to FIGS. 4 to 7, each of the first bases 3 further includes a fixing block 37 formed on the first inner end surface 314 and adjacent to the side stoppers 36, the fixing block 37 and the side stoppers. A first connecting groove 34 into which the column 24 is inserted is formed between the 36, and the fixing block 37 abuts against the other side 242 of the column 24. The first connecting groove 34 is located at the first inner end surface 314 for fitting the column 24 such that the column 24 and the side block 36 form a substantially flat surface, wherein the first connecting groove 34 is connected to the first orientation groove 32.

Referring to FIGS. 8 and 11 , each of the second pedestals 4 further includes a second connecting groove 44 formed on the second inner end surface 414 , and the second connecting groove 44 is embedded in each of the columns 24 and the bottom support rod 23 . The end portion 231 of the bottom support rod 23 is prevented from being exposed to the second outer end surface 413, and one end of the two outer columns 24 is welded to the bottom of the cross rod 22. The second connecting groove 44 is located at the second inner end surface 414 for fitting the column 24 such that the column 24 and the second inner end surface 414 form a substantially flat surface, wherein the second connecting groove 44 is connected to the second orientation groove 42.

Referring to FIG. 8 and FIG. 11, the other ends of the columns 24 in the second connecting groove 44 are connected to the end portions 231 of the bottom support bars 23, and the other ends of the columns 24 are welded to the end portions 231 of the bottom support bars 23. On the side surface, the other end of each of the columns 24 is connected to the end portion 231 of each of the bottom support rods 23 in an L shape.

Referring to FIG. 8 and FIG. 11 and FIG. 12, the other end of each column 24 and the end portion 231 of each bottom support rod 23 are disposed in the second connecting groove 44, so as to prevent the end portion 231 of the bottom support rod 23 from being exposed. The outer side end surface 413 prevents the combined pallet 1 from being processed and conveyed, and the end portion 231 of each bottom support rod 23 rubs the surface of the roller 91 on the processing machine 9, that is, if the end portion 231 of the bottom support rod 23 is exposed second The outer end surface 413, the end portion 231 of the bottom support rod 23 is easily rubbed onto the surface of the roller 91 on the processing machine 9, causing the surface of the roller 91 to wear. In detail, the bottom support rod 23 made of metal material is cut by the metal pipe member. The edge of the end portion 231 of the bottom support rod 23 is easy to form a sharp pointed angle. If the sharp pointed corner of the end portion 231 of the bottom support rod 23 is exposed outside the second base 4, it is easy to cut to the surface of the skin or the roller 91.

Referring to FIG. 4 to FIG. 11 , each of the first pedestals 3 further includes a first anti-slip pad 38 disposed on the first lower end surface 312 , and each of the first pedestals 3 further includes a plurality of first reinforcing ribs 39 . Each of the second bases 4 further includes a plurality of second anti-slip pads 48 disposed on the second lower end surface 412, and each of the second bases 4 further includes a plurality of second reinforcing ribs. 49, formed on each of the second outer end faces 413, thereby achieving a stabilizing effect of the anti-slip, and increasing the strength of the first base 3 and the second base 4.

Referring to FIG. 3, the pallet frame 2 may further be provided with a plurality of reinforcing bars 26 connecting the plurality of straight rods 21 or connecting the plurality of cross bars 22. Preferably, one of the reinforcing bars 26 is connected to the plurality of straight rods 21, and the adjacent reinforcing rods 26 are connected to the plurality of cross bars 22, in other words, the adjacent two reinforcing bars 26 are arranged perpendicular to each other, for example, FIG. 2 and FIG. In the upper right block of the pallet frame 2, the reinforcing bar 26 is a straight direction connecting the plurality of cross bars 22, and the reinforcing bar 26 in the upper left block and the lower right block is a transverse direction connecting the plurality of straight bars 21. The overall strength of the pallet frame 2 is effectively enhanced by the manner in which the reinforcing bars 26 are staggered.

Please refer to Fig. 13, which is an exploded perspective view of the present invention. For the second embodiment of the combined pallet 1, the biggest difference from the first embodiment is that the combined pallet 1 can be composed of the pallet frame 2 and the plurality of first pedestals 3, by the pallet frame 2 and the plurality of A base 3 constitutes a combined pallet 1.

One end of each column is welded to the side of each straight rod, and the other end of each column is welded to the end of each bottom support rod, and the side block of the first base blocks the end of the bottom support rod to prevent the combined pallet from being processed and conveyed. The process of the bottom support rod ends rubbing the surface of the roller on the processing machine, that is, if the end of the bottom support rod is exposed to the first base, the end of the bottom support rod is easily rubbed onto the surface of the roller on the processing machine. A problem that causes the surface of the roller to wear out. Further, one end of each column is welded to the side of each straight rod and assembled in the first connecting groove of each of the first bases, and each of the uprights, the straight rods and the bottom support rods have the effect of facilitating welding construction. In addition, the side block of the first base abuts against one side of the column, and the fixing block of the first base abuts against the other side of the column to improve the stabilizing effect of the column on the first base.

Although the technical content of the present invention has been disclosed in the above preferred embodiments, it is not intended to limit the present invention, and any modifications and refinements made by those skilled in the art without departing from the spirit of the present invention are encompassed by the present invention. The scope of protection of the present invention is therefore defined by the scope of the appended claims.

1‧‧‧Combined pallet

2‧‧‧ pallet frame

21‧‧‧ Straight rod

211‧‧‧ side

22‧‧‧cross bar

23‧‧‧Bottom support rod

231‧‧‧End

24‧‧‧ column

241‧‧‧ side

242‧‧‧Other side

26‧‧‧ Strengthening rod

3‧‧‧First base

31‧‧‧First base body

311‧‧‧ first upper end

312‧‧‧ first lower end

313‧‧‧ first outer end face

314‧‧‧First inner end face

32‧‧‧First orientation slot

34‧‧‧First connection slot

36‧‧‧ side stop

361‧‧‧ side

37‧‧‧Fixed block

38‧‧‧First slip mat

39‧‧‧First reinforcing rib

4‧‧‧Second base

41‧‧‧Second base body

411‧‧‧second upper end

412‧‧‧second lower end

413‧‧‧Second outer end face

414‧‧‧second inner end face

42‧‧‧Second orientation slot

44‧‧‧Second connection slot

48‧‧‧Second stop slip pad

49‧‧‧second reinforcing rib

6‧‧‧ Panel Department

9‧‧‧Processing machine

91‧‧‧Roller

A‧‧‧ pallet

A1‧‧‧ plastic seat

A2‧‧‧Metal fittings

A21‧‧‧ end

B‧‧‧Conveyor

B1‧‧‧Roller

C‧‧‧ cutting marks

[Fig. 1] is a schematic view of the appearance of a conventional technique. Fig. 2 is an exploded perspective view showing a first embodiment of the present invention. [Fig. 3] Fig. 3 is a schematic view showing the appearance of a pallet frame according to a first embodiment of the present invention. [Fig. 4] is an exploded perspective view (1) of the first pedestal and the pallet frame of the present invention. [Fig. 5] is an exploded perspective view (2) of the first pedestal and pallet frame of the present invention. [Fig. 6] It is a schematic view (1) of the combination of the first base and the pallet frame of the present invention. [Fig. 7] is a schematic view showing the appearance of the combination of the first base and the pallet frame of the present invention (2). [Fig. 8] is an exploded perspective view (1) of the second pedestal and pallet frame of the present invention. [Fig. 9] is an exploded view (2) of the second pedestal and pallet frame of the present invention. [Fig. 10] It is a schematic view (1) of the combination of the second base and the pallet frame of the present invention. [Fig. 11] is a schematic view showing the appearance of the second base and the pallet frame of the present invention (2). [Fig. 12] is a schematic view showing the appearance of the invention on a processing machine. Fig. 13 is an exploded perspective view showing a second embodiment of the present invention.

Claims (10)

A combined pallet comprises: a pallet frame comprising a plurality of straight rods, a plurality of cross rods, a plurality of bottom support rods and a plurality of columns, wherein the straight rods are connected to the cross rods, and the two ends of the column are respectively connected The straight rod and each of the bottom support rods, one end of each of the two columns connected to the straight rod is welded to the opposite side of each of the straight rods, and the other end of each of the columns is connected to the end of each of the bottom support rods; a base is located at an end corner of the pallet frame, and each of the first bases comprises: a first base body including a first upper end surface, a first lower end surface, and a plurality of faces facing the pallet frame a first outer end surface and a plurality of first inner end surfaces facing the interior of the pallet frame, the first outer end surfaces and the first inner end surfaces connecting the first upper end surface and the first lower end surface; a slot, located at the first upper end surface of the first base body, the first orientation slots are connected, and the straight rod and the crossbar are combined with one of the straight rods and one of the cross bars On the first base body; and one side stop, Forming on the first inner end surface, one end of the side block is adjacent to the first orientation groove, and the other end of the side block extends to the first lower end surface, the side of the side block abuts against a side of the column and the bottom The rod end is supported to prevent the bottom support rod end from being exposed to the first outer end surface. The combination pallet according to claim 1, wherein each of the first bases further comprises a fixing block formed on the first inner end surface adjacent to the side block, the fixing block and the side A first connecting groove is formed between the blocks for inserting the column, and the fixing block abuts against the other side of the column. The combination pallet of claim 2, wherein each of the first bases further comprises a first sliding pad disposed on the first lower end surface. The combination pallet of claim 1, wherein each of the first bases further comprises a plurality of first reinforcing ribs formed on each of the first outer end faces. A combined pallet comprises: a pallet frame comprising a plurality of straight rods, a plurality of cross rods, a plurality of bottom support rods and a plurality of columns, wherein the straight rods are connected to the cross rods, and the two ends of the column are respectively connected The straight rod and each of the bottom support rods, one end of each of the two columns connected to the straight rod is welded to the opposite side of each of the straight rods, and the other end of each of the columns is connected to the end of each of the bottom support rods; The pedestal is located at an end corner of the pallet frame, and each of the first pedestals comprises: a first pedestal body including a first upper end surface, a first lower end surface, and a plurality of surfaces facing the exterior of the pallet frame a first outer end surface and a plurality of first inner end surfaces facing the interior of the pallet frame, the first outer end surfaces and the first inner end surfaces connecting the first upper end surface and the first lower end surface; a first upper end surface of the first base body, the first orientation grooves are connected, and one of the straight rods and one of the cross rods are combined with the straight rod and the cross rod The first base body; and one side stop, shaped One end of the side block is adjacent to the first orientation groove, and the other end of the side block extends to the first lower end surface, and the side of the side block abuts against a side of the column and the bottom support a rod end portion to prevent the bottom support rod end from being exposed on the first outer end surface; a plurality of second bases respectively located between the two first bases, each of the second bases comprising: a second base The seat body includes a second upper end surface, a second lower end surface, a second outer end surface facing the exterior of the pallet frame, and a plurality of second inner end surfaces facing the interior of the pallet frame, the second outer end surface and the a second inner end surface connecting the second upper end surface and the second lower end surface; and a second orientation groove located at the second upper end surface of the second base body, the second orientation groove aligning one of the straight rods Bonding the straight rod and the cross rod to the second base body with one of the cross bars; and a panel portion fixed to the pallet frame and fitting the pallet frame, the first bases The first upper end surface of the seat and the second upper ends of the second bases . The combination pallet of claim 5, wherein each of the second bases further includes a second connecting groove formed on the second inner end surface, the second connecting groove is embedded in each of the column and the bottom support rod The end of the bottom support rod is prevented from being exposed on the second outer end surface, and one end of the two outer columns is welded to the bottom of the cross rod. The combined pallet of claim 5, wherein each of the second bases further comprises a plurality of second anti-slip pads disposed on the second lower end surface. The combination pallet of claim 5, wherein each of the second bases further comprises a plurality of second reinforcing ribs formed on each of the second outer end faces. The combination pallet of claim 1 or 5, wherein the pallet frame further comprises a plurality of reinforcing bars connecting the straight bars or connecting the cross bars. The combination pallet of claim 9, wherein one of the reinforcing rods connects the straight rods, and the adjacent reinforcing rods connect the plurality of horizontal rods.