TWI776695B - Combination structure of cargo rack - Google Patents

Abstract

The invention provides a combined structure of a cargo material rack, which comprises a plurality of T-shaped struts, a plurality of T-shaped beams and a plurality of components. Each of the T-shaped pillars includes a T-shaped column body, and the T-shaped column body has an inner side surface and an outer side surface opposite to each other. A column of plural first set parts. Each of the T-shaped beams is suitable for being located between two of the T-shaped pillars, and each of the T-shaped beams has two sets of ends, and each of the set of ends is used to abut against the inner side surface of the corresponding T-shaped column. Each of the two sets of the T-shaped beams is respectively combined with at least one set of the set of components, and each of the set of components has at least one second set of parts corresponding to the first set of parts, so as to connect the T-shaped beams. The cross beams are arranged between the corresponding two T-shaped pillars.

Description

Combination structure of cargo rack

The invention provides a combined structure of a rack body, especially a combined structure of a cargo rack that can be disassembled and assembled repeatedly.

The combined cargo rack has the convenience of disassembly and reassembly. However, tools need to be used frequently during the assembly process, which prolongs the disassembly and assembly time. In addition, limited by the structure of the assembly elements, the traditional combined cargo rack is also difficult to expand.

The inventor then exhausted his mind and researched carefully, and then developed a combined structure of a cargo rack, in order to achieve the purpose of easy disassembly and expansion.

The invention provides a combined structure of a cargo material rack, which comprises a plurality of T-shaped struts, a plurality of T-shaped beams and a plurality of components. Each of the T-shaped pillars includes a T-shaped column body, and the T-shaped column body has an inner side surface and an outer side surface opposite to each other. A column of plural first set parts. Each of the T-shaped beams is suitable for being located between two of the T-shaped pillars, and each of the T-shaped beams has two sets of ends, and each of the set of ends is used to abut against the inner side surface of the corresponding T-shaped column. Each of the two sets of the T-shaped beams is respectively combined with at least one set of the set of components, and each of the set of components has at least one second set of parts corresponding to the first set of parts, so as to connect the T-shaped beams. The cross beams are arranged between the corresponding two T-shaped pillars.

In one embodiment, two sets of the set parts are respectively combined with two sets of the set ends of each of the T-shaped beams, so as to be set at the two adjacent first set parts.

In one embodiment, each of the first set of setting parts is a set of setting holes, and has an inserting part and a restricting part, the inserting part has a larger hole diameter than the restricting part, and each set of setting parts has a larger aperture. It is a rivet, and includes a neck that is combined with the T-shaped beam and the second set part connected to the neck. The second set part is a part with an area smaller than the insertion part and larger than the restriction part. Rivet head.

In one embodiment, the first set portions on the inner side of each T-shaped column are arranged in two rows along the extending direction of the T-shaped column.

In one embodiment, each of the T-shaped beams is respectively provided with a receiving steel plate, and the combined structure of the cargo rack further includes at least one cargo plate, and the at least one cargo plate is located between the two opposite T-shaped beams, And it is carried on the carrying steel plates of the two T-shaped beams.

In one embodiment, each of the T-shaped beams is respectively provided with a receiving steel plate, the receiving steel plate has a plurality of button holes, and the combined structure of the cargo rack further includes a plurality of double-hook type reinforcing rods and at least one cargo plate, each of which is The double-hook reinforcement rods respectively have a curved discount portion corresponding to the button holes at both ends. It is also located between the two T-shaped beams, and is connected to the receiving steel plates of the two T-shaped beams and the double hook-shaped reinforcing rods.

In one embodiment, the combined structure of the cargo rack further includes a plurality of side beams, the inner side of each of the T-shaped pillars is provided with a combined convex plate extending along the extension direction of the T-shaped pillars, and the The two sides are respectively combined with the combination convex plates of the two opposite T-shaped pillars.

In one embodiment, the composite structure of the cargo rack further includes a plurality of coupling components, and the coupling convex plate has a plurality of first coupling holes, and each of the side beams has a plurality of second couplings corresponding to portions of the first coupling holes. Each of the combination components includes a bolt and a nut, the bolt is suitable for passing through the overlapping first combination hole and the second combination hole, the nut is suitable for locking on the bolt, and the combination convex plate There is a groove, and the two sides of each side beam are respectively inserted into the grooves of the combined convex plates of the two opposite T-shaped pillars.

In one embodiment, the T-shaped pillar and the T-shaped beam are formed by stamping and bending a metal plate body in one piece, so that the whole has a double-layer structure.

In one embodiment, the combined structure of the cargo rack further includes a plurality of vertical fixed tie rods, and two ends of each of the vertical fixed tie rods are respectively assembled on two opposite T-shaped pillars.

In this way, the combined structure of the cargo rack of the present invention has the effect of facilitating disassembly and assembly because the T-shaped beam and the T-shaped pillar can be combined by means of assembly. In addition, since a T-shaped strut can have more than one row of the first set portion on its inner surface, a plurality of T-shaped beams can be set laterally, which is more convenient for expansion.

1: cargo rack

10: T-pillars

100: T-shaped cylinder

101: inner side

102: Outer side

103: Combine the convex plate

1031: Groove

104: The first group set up department

105: The first binding hole

107: Insertion Department

108: Restriction Department

11: T-beam

110:Set the end

111: Undertake steel plate

112: button hole

113: Rivet hole

12: Group Components

120: The second group set up department

121: Neck

13: Double hook type reinforcement rod

130: Bending Discount Department

14: Side beam

141: Second binding hole

15: pallets

16: Combine Components

161: Bolts

162: Nut

17: Vertical fixed pull rod

FIG. 1 is a three-dimensional schematic diagram of a cargo rack according to a specific embodiment of the present invention.

FIG. 2 is a partial schematic diagram of a T-shaped beam and a T-shaped pillar according to a specific embodiment of the present invention.

FIG. 3 is a schematic diagram of a T-shaped beam assembled on a T-shaped column according to a specific embodiment of the present invention.

FIG. 4 is a partial three-dimensional schematic diagram of a T-shaped beam according to a specific embodiment of the present invention.

FIG. 5 is a partial perspective view of a T-shaped strut according to an embodiment of the present invention.

6 is a schematic top view of a T-shaped beam, a double-hook-shaped reinforcing rod and a cargo plate according to a specific embodiment of the present invention.

FIG. 7 is a schematic cross-sectional view of the side beams and the T-shaped pillars of the specific embodiment of the present invention assembled through the joint assembly.

8 is a schematic cross-sectional view of a T-beam supporting cargo board according to a specific embodiment of the present invention.

In order to fully understand the purpose, features and effects of the present invention, hereby, the present invention is described in detail by the following specific embodiments and in conjunction with the accompanying drawings, and the description is as follows: Please refer to FIG. 1 to FIG. 8 , the present invention provides a combined structure of a cargo rack 1 . As shown in FIGS. 1 to 3 , the combined structure of the cargo rack 1 of the present invention includes a plurality of T-shaped struts 10 , a plurality of T-shaped beams 11 and a plurality of arrangement components 12 . Each of the T-shaped columns 10 includes a T-shaped column body 100. The T-shaped column body 100 has an inner side surface 101 and an outer side surface 102 opposite to each other. The inner side surface 101 is provided along the T-shaped column body. A plurality of first set portions 104 are arranged in at least one row in the extending direction of 100 . Each of the T-shaped beams 11 is suitable for being located between the two T-shaped pillars 10 . As shown in FIG. 2 and FIG. 6 , each of the T-shaped beams 11 has two sets of ends 110 , and each of the sets of ends 110 is used to abut on the inner side surface 101 of the corresponding T-shaped pillar 10 . At least one set of device parts 12 is respectively combined with the two sets of ends 110 of each of the T-shaped beams 11 , and each of the sets of devices 12 has at least one second set of parts 120 corresponding to the first set of parts 104 , so as to Each of the T-shaped beams 11 is assembled between the corresponding two T-shaped pillars 10 .

As described above, the combined structure of the cargo rack 1 of the present invention has the effect of facilitating disassembly and assembly because the T-shaped pillars 10 and the T-shaped cross beams 11 can be combined in an assembled manner. In addition, since a T-shaped pillar 10 may have more than one row of the first assembly portion 104 on its inner side surface 101 , a plurality of T-shaped beams 11 can be assembled laterally, which is more convenient for expansion.

As shown in FIG. 2 and FIG. 3 , in one embodiment, two sets of device elements 12 are respectively combined with two sets of device ends 110 of each of the T-shaped beams 11 to be assembled on two adjacent sets of the first set of devices. part 104 to avoid instability that may occur in only one place for assembly. Each of the first set portions 104 is a set of holes, and has an insertion portion 107 and a restriction portion 108 , and the insertion portion 107 has a larger aperture than the restriction portion 108 . Each set of components 12 is a rivet, and includes a neck 121 combined with the T-shaped beam 11 and the second set portion 120 connected to the neck 121 , and the second set portion 120 is smaller in area than The inserting portion 107 is larger than a rivet head of the restricting portion 108 , so that after entering from the inserting portion 107 , the inserting portion 107 naturally moves down toward the restricting portion 108 by gravity and is positioned in the restricting portion 108 . But it is not limited to this, for example, the structures of the assembly 12 and the first assembly portion 104 can also be reversed.

As shown in FIG. 2 and FIG. 3 , in one embodiment, the first assembly portions 104 on the inner side surface 101 of each T-shaped column 10 are arranged in two along the extending direction of the T-shaped column body 100 . List. Therefore, the cargo rack 1 in FIG. 1 can be expanded laterally by assembling the T-shaped beams 11 on both the first assembling portions 104 of the two rows.

As shown in FIG. 1 , FIG. 4 and FIG. 5 , in one embodiment, the T-shaped beam 11 can be formed by stamping and bending a metal plate such as stainless steel, so as to have a double-layer structure as a whole. The T-shaped beam 11 The assembly end 110 has a plurality of rivet holes 113 through which the assembly elements 12 such as rivets pass. The T-shaped strut 10 can also be formed by stamping and bending a metal plate such as stainless steel, so as to have a double-layer structure as a whole. Thereby, the cargo rack 1 according to the embodiment of the present invention shown in FIG. 1 has higher strength, so that deformation or damage is less likely to occur when carrying heavier cargoes. In addition, the structure of the T-shaped pillar 10 and the T-shaped beam 11 for assembling or fixing can be arranged in the structure of the inner layer, so that the appearance of the cargo rack 1 can be kept flat.

As shown in FIG. 1 , FIG. 6 and FIG. 8 , in one embodiment, each of the T-shaped beams 11 is respectively provided with a receiving steel plate 111 , the receiving steel plate 111 has a plurality of button holes 112 , and the combined structure of the cargo rack 1 It can further comprise a plurality of double hook type reinforcing rods 13 and at least one material plate 15, each of the double hook type reinforcing rods 13 respectively has a curved discount part 130 corresponding to the button holes 112 at both ends, and each of the double hook type reinforcing rods 13 respectively. The rod 13 is fastened between the two T-shaped beams 11 by the bending part 130 , the at least one cargo plate 15 is also located between the two T-shaped beams, and is supported on the receiving steel plate 111 of the two T-shaped beams 11 and these double hook type reinforcing rods 13 . The number of double-hook reinforcement bars 13 and the way of bridging can be determined depending on the size of the pallet 15 and the distance between the two T-shaped beams 11. The double-hook reinforcement bars 13 can be perpendicular to the two T-shaped beams 11, or inclined It is connected to the ground between the two T-shaped beams 11 .

As shown in FIG. 1 , in one embodiment, the cargo rack 1 of the present invention may further include a plurality of vertical fixing rods 17 . The structures of the vertical fixing rods 17 may be similar to the double hook type reinforcing rods 13 shown in FIG. 6 . The two ends of each of the vertical fixing rods 17 can be respectively assembled on the two opposite T-shaped pillars 10 , for example, the two ends of each of the vertical fixing rods 17 can be hooked to the first combination on the two opposite T-shaped pillars 10 . hole 105. Two vertical fixed pull rods 17 can be connected to each other This cross to increase the strength of the reinforcement. It is conceivable that the two crossed vertical fixed tie rods 17 can be a component pivotally connected to each other, and the width can be adjusted according to the distance between the two T-shaped pillars 10 to match the cargo racks 1 of different sizes.

As shown in FIGS. 1 , 5 and 7 , in one embodiment, the combined structure of the cargo rack 1 may further include a plurality of side beams 14 . The inner side surface 101 of each of the T-shaped pillars 10 may be provided with a combination convex plate 103 extending along the extension direction of the T-shaped column body 100 , and each of the side beams 14 is respectively combined with two opposite T-shaped columns 14 near two sides. The joint convex plate 103 of the type pillar 10 . The bottom of each of the side beams 14 can be bent with a holding portion (not shown) as needed. The at least one cargo plate 15 is located between the two opposite side beams 14 and supported by the brackets of the two side beams 14 . on the holding department. Thus, the pallet 15 can be supported at all four sides, but not limited thereto. The side beams 14 may have different sizes. For example, in FIG. 1 , the side beams 14 on the uppermost layer have a lower height than the other side beams 14 to match the overall shape of the cargo rack 1 . In one embodiment, the combined structure of the cargo rack 1 may further include a plurality of coupling elements 16 , the coupling convex plate 103 has a plurality of first coupling holes 105 , and each of the side beams 14 has corresponding first coupling holes 105 . The plurality of second combining holes 141, each of the combining components 16 includes a bolt 161 and a nut 162, the bolt 161 is suitable for passing through the overlapping first combining hole 105 and the second combining hole 141, the nut 162 It is suitable for being locked on the bolt 161 so as to forcefully fix the side beam 14 on the combination protruding plate 103 . But it is not limited to this, and the side beam 14 can also be fixed to the combination convex plate 103 by other means. When the T-shaped strut 10 is formed by integrally punching and bending a metal plate body, the joint convex plate 103 can have a double-layer structure to form a groove 1031, and both sides of the side beam 14 can be inserted into the groove 1031 to clamp set in the combination convex plate 103 .

The present invention has been disclosed above with preferred embodiments, but those skilled in the art should understand that the embodiments are only used to describe the present invention, and should not be construed as limiting the scope of the present invention. It should be noted that all changes and substitutions equivalent to this embodiment should be considered to be included within the scope of the present invention. Therefore, the protection scope of the present invention should be defined by the scope of the patent application.

1: cargo rack

10: T-pillars

100: T-shaped cylinder

101: inner side

102: Outer side

103: Combine the convex plate

104: The first group set up department

105: The first binding hole

11: T-beam

14: Side beam

15: pallets

17: Vertical fixed pull rod

Claims (9)

A composite structure of a cargo rack, comprising: a plurality of T-shaped struts, each of the T-shaped struts includes a T-shaped column body, the T-shaped column body has an inner side surface and an outer side surface opposite to each other, on the inner side surface There are a plurality of first set parts arranged in at least one row along the extension direction of the T-shaped column; a plurality of T-shaped beams, each of the T-shaped beams is suitable for being located between the two T-shaped pillars, and each of the T-shaped beams. There are two sets of set ends, each set of ends is used to abut the inner surface of the corresponding T-shaped pillar; and a plurality of set parts, each of the two sets of set ends of the T-shaped beam is respectively combined with at least one set of the set ends Installation parts, each of the installation parts has at least one second assembly part corresponding to the first assembly parts, so that each of the T-shaped beams is assembled between the corresponding two of the T-shaped pillars. The T-shaped beams are respectively provided with a receiving steel plate, the receiving steel plate has a plurality of button holes, and the combined structure of the cargo material rack further includes a plurality of double-hook type reinforcement bars and at least one material plate, each of which is at both ends of the double-hook type reinforcement bars There are respectively a curved discount portion corresponding to the button holes, each of the double hook-shaped reinforcing rods is fastened between the two T-shaped beams through the curved and discounted portion, and the at least one cargo plate is also located between the two T-shaped beams. between the two T-beams and the supporting steel plates of the two T-shaped beams and the double-hook type reinforcing rods. The combined structure of the cargo rack according to claim 1, wherein the two sets of the set ends of each of the T-shaped beams are respectively combined with two sets of the set parts, so as to be set at the two adjacent first set parts. The combined structure of the cargo rack according to claim 1, wherein each of the first set of setting parts is a set of setting holes, and has a built-in part and a restricting part, and the built-in part has a larger size than the restricting part. Large aperture, each set of components is a rivet, and includes a neck combined with the T-shaped beam The second set part is a rivet head with an area smaller than the insertion part and larger than the restriction part. The composite structure of the cargo rack according to claim 1, wherein the first assembled portions on the inner side of each T-shaped column are arranged in two rows along the extension direction of the T-shaped column. The combined structure of the cargo rack according to claim 1, wherein each of the T-shaped beams is respectively provided with a receiving steel plate, and the combined structure of the cargo rack further comprises at least one cargo plate, and the at least one cargo plate is located opposite to between the two T-shaped beams, and is supported on the bearing steel plates of the two T-shaped beams. The combined structure of the cargo rack as claimed in claim 1, further comprising a plurality of side beams, each of the inner sides of the T-shaped pillars is provided with a combined convex plate extending along the extension direction of the T-shaped pillars, and each side The beams are respectively combined with the combination convex plates of the two opposite T-shaped pillars near two sides. The combined structure of the cargo rack according to claim 6, further comprising a plurality of combining components, and the combining convex plate has a plurality of first combining holes, and each of the side beams has a plurality of first combining holes corresponding to the parts of the first combining holes. Two coupling holes, each of the coupling components includes a bolt and a nut, the bolt is adapted to pass through the overlapping first coupling hole and the second coupling hole, the nut is adapted to be locked to the bolt, and the coupling The protruding plate has a groove, and two sides of each of the side beams are respectively inserted into the grooves of the two opposite T-shaped pillars combined with the protruding plate. The combined structure of the cargo rack according to claim 1, wherein the T-shaped pillar and the T-shaped beam are respectively formed by stamping and bending a metal plate body integrally, so that the whole has a double-layer structure. The combined structure of the cargo rack according to claim 1, further comprising a plurality of vertical fixed tie rods, and two ends of each of the vertical fixed tie rods are respectively assembled on the two opposite T-shaped pillars.

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