CN103387080B - There is the pallet for lade of strengthening package assembly - Google Patents

Abstract

Provide and there is the pallet for lade of strengthening package assembly, having comprised: upper plate, the horizontal ribs that there is beam and link into an integrated entity with beam, horizontal ribs has the first vertical fastener hole; Upper frame, the second vertical fastener hole that upper plate is vertically placed on upper frame and forms is thereon corresponding to the first vertical fastener hole, and upper frame also has the first horizontal fastener hole and bending reinforcement; Underframe, has beam and the horizontal ribs that is connected to beam, and this beam has the second horizontal fastener hole; And bridgeware, be connected to upper frame and underframe, bridgeware also has internal clamp and external fastening element, they extend from the upper end of bridgeware and bottom and have a 3rd horizontal fastener hole, with the placement portion that is formed on securing member inside, wherein, also at two opening portions of bridgeware, reinforcement bridgeware is set, and strengthens together with the upper end of bridgeware is assembled into underframe with upper frame, bridgeware by clamp structure with bottom.

Description

Pallets for loading goods with reinforced assembly structure

Cross References to Related Applications

This application is based on and claims priority from Korean Patent Application No. 10-2012-49766 filed on May 10, 2012, the entire disclosure of which is incorporated herein by reference.

technical field

The present invention relates to a pallet for loading goods, and more particularly to a pallet for loading goods with a reinforced assembly structure, which can be more firmly configured to form an upper plate, an upper frame and a lower frame, and bridges constituting the pallet The assembly structure makes the load depending on the cargo loading can be dispersed, the strength of the pallet can be strengthened, and the appearance of the assembly connection part can be well beautified.

Background technique

Generally, a pallet for loading goods is a structure for loading and transporting goods, and is provided with an entry portion in a vertical direction and a horizontal direction, into which forks of a forklift are pulled to lift the pallet.

Generally, an upper plate, an upper frame, and a lower frame for constructing a tray, and bridges for forming an access portion are assembled through a preset assembly structure, connecting parts, and fastening members.

In the pallet of the related art as described above, a pallet made of a material having a light weight such as aluminum, especially a non-metallic material is provided with: a plurality of upper plates for forming a lower surface on which goods are loaded a plurality of upper frames and lower frames on which the upper plate is vertically placed and assembled; and a plurality of bridging members for arranging the upper and lower frames flush with a preset height.

Thus, on the left and right sides of the pallet formed by the bridges, access portions into which forks of a forklift can be inserted are formed.

However, in most pallets for loading goods according to the related art as described above, the upper plate, the upper and lower frames, and the bridges are configured in a simple rivet assembly configuration, and thus there is a Problems such as live loads and impacts that cause rivet assembly parts to be easily damaged.

In addition, although each assembly part is required to have a strong assembly structure to fully withstand the full load during loading of goods, no additional reinforcement structure is provided on the corner part of the pallet and the T-shaped and cross-shaped assembly parts in the middle, wherein the upper plate components, the upper frame and the lower frame cross each other, and, therefore, the respective assembled parts cannot sufficiently support the vertical load and the horizontal load applied to the pallet during loading of goods. In particular, each assembly part may be easily deformed or damaged depending on the kind and load weight of the cargo and the center of gravity of the loaded cargo to cause serious problems. In order to solve these problems, a pallet for loading goods with a reinforced structure is required.

Contents of the invention

Therefore, the present invention is proposed to solve the above-mentioned problems existing in the prior art, while the advantages achieved by the prior art remain unchanged.

Embodiments of the present invention relate to a pallet for loading goods with a reinforced assembly structure, which can more firmly configure the assembly structure of the upper plate, upper and lower frames and bridges constituting the pallet, so that depending on the loading of goods The load can be distributed and the strength of the tray can be strengthened.

Embodiments of the present invention relate to a pallet for loading goods having a reinforced assembly structure, which can distribute the load applied to the pallet while maintaining almost the same weight and rigidity as pallets in the related art, so that durability can be increased And it can beautify the appearance of the assembled connection part very well.

In one embodiment of the present invention, there is provided a pallet for loading goods with a reinforced structure, the pallet comprising: an upper plate with rectangular first fastenings formed on both sides of the upper plate; A beam and a horizontal rib integrally connected thereto, the horizontal rib has a first vertical fastening hole formed on the horizontal rib to fit the first fastening member; an upper frame, the upper frame has a shape of a rectangular beam, and an upper plate The member is vertically placed on the upper frame, and a second vertical fastening hole is formed on the upper frame to correspond to the first vertical fastening hole for assembling the first fastening member, and the upper frame also has a the first horizontal fastening hole on the inner wall and the outer wall of the upper frame and the bending reinforcement integrally formed on the upper end of the outer wall of the upper frame, the end of the upper plate is inserted into the bending reinforcement to be supported; the lower frame, the lower frame has a rectangular second fastening beam formed on both sides of the lower frame and a horizontal rib connected to the second fastening beam, the second fastening beam has two formed on the lower frame a second horizontal fastening hole on the side wall to fit a second fastening member; and a bridge member having a shape of a rectangular beam of predetermined width, the bridge member being vertically connected to the upper frame and the lower frame , the bridging member also has: an inner fastener and an outer fastener integrally formed to extend from upper and lower ends of the bridging member and has an inner fastener formed on the inner fastener and the third horizontal fastening hole on the outer fastener to correspond to the first horizontal fastening hole and the second horizontal fastening hole; and a seating portion formed inside the inner fastener and the outer fastener to accommodate The upper frame and the lower frame, wherein, the two openings of the bridge are also provided with a reinforced bridge, and the upper end and lower end of the reinforced bridge are connected to the upper frame and the bridge through a third fastening member. parts and the lower frame are assembled together.

According to a preferred embodiment, the reinforcing bridge has shaped channels to close the two openings of the bridge, cut-outs for accommodating the upper frame and the lower frame are formed at the upper and lower ends of the reinforced bridge, and the cut-outs Reinforcing fasteners with fourth horizontal fastening holes are formed on both sides for passing the third fastening member with the first horizontal fastening holes of the upper frame and the second horizontal fastening holes of the lower frame. The horizontal fastening hole and the third horizontal fastening hole of the bridge member are fitted together, and a hole corresponding to the second horizontal fastening hole of the lower frame is formed on the lower end portion of the cutout portion. Fifth horizontal fastening hole.

A reinforcing rib for distributing load is formed in the middle of the horizontal rib of the upper plate along the length direction.

If a concentrated load is applied to the upper plate, on the upper surface, the left surface and the right surface of the rectangular first fastening beam of the upper plate, there are formed along the length direction for distributing the load and reinforcing Grooves of strength.

Grooves for distributing load and reinforcing strength are formed in the sidewall of the rectangular second fastening beam of the lower frame along the length direction.

The curved fastener may be formed with the same length as the upper frame to support both ends of the plurality of upper panels, whereby the curved fastener surrounds the opening portion of the beam-shaped upper panel to beautify the appearance. Therefore, both ends of the upper plate are supported by the bending fasteners due to the vertical load and the horizontal load applied to the upper plate, thereby preventing deformation or damage of the fastened assembly parts.

Rivets may be used as the first fastening member, the second fastening member and the third fastening member. As a result, the assembly time is shortened to improve manufacturing efficiency, and the overall load is not increased.

The pallet for loading goods having a reinforced structure according to the embodiment of the present invention configured as above has the following advantages.

The assembled structure of the upper plate, upper frame, lower frame, and bridges constituting the pallet is more firmly assembled, and by reinforcing the bridges additionally assembled with the bridges, the vertical load depending on cargo loading is dispersed, The strength is thereby enhanced. Therefore, due to the increased supporting force for the loaded goods, higher durability and strength are ensured and deformation and damage of the pallet can be prevented with respect to a goods-loaded pallet having the same load specification.

In addition, by the structure of the ribs and the grooves for distributing the load formed on the rectangular first and second fastening beams of the upper panel and the lower frame, it is almost the same as that of the pallet in the related art. The weight and strength while the load applied to the pallet is distributed, thereby increasing the durability.

In addition, the curved fasteners formed on the upper frame not only provide firm fastening support that can prevent the upper panel from being lifted or pushed in the horizontal direction due to vertical loads depending on cargo loading, but also close the upper The openings at both ends of the frame can beautify the appearance of the entire pallet product.

Description of drawings

The above objects, features and advantages of the present invention, as well as other objects, features and advantages, can be more clearly understood from the following detailed description in conjunction with the accompanying drawings, wherein:

1 is an overall perspective view of a pallet for loading goods having a reinforcing structure according to an embodiment of the present invention;

2 is a front view of a pallet for loading goods with a reinforced structure according to an embodiment of the present invention;

3 is a side view of a pallet for loading goods with a reinforced structure according to an embodiment of the present invention;

FIG. 4 is an exploded view illustrating a corner part reinforcement assembly structure of a pallet for loading goods having a reinforcement structure according to an embodiment of the present invention;

FIG. 5 is an exploded view showing a reinforced assembly structure of a middle cross portion of a pallet for loading goods having a reinforced structure according to an embodiment of the present invention; and

6 illustrates an assembled cross-sectional view of a corner portion of a pallet for loading goods having a reinforcing structure according to an embodiment of the present invention.

detailed description

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. Matters defined in the specification, such as detailed construction and elements, are nothing but specific details to provide a thorough understanding of the invention to one of ordinary skill in the art, and thus the invention is not limited thereto.

A pallet 100 for loading goods with a reinforced structure according to an embodiment of the present invention shown in FIGS. 40, and also includes a reinforcing bridge 50.

In the embodiment of the present invention, the upper plate 10 , the upper frame 20 and the lower frame 30 , the bridge 40 and the reinforced bridge 50 constituting the tray are made of aluminum. For example, the pallet 100 is cut to an appropriate length after being prepared by extrusion molding, the assembly parts and the fastening parts of the pallet are partially cut or drilled, and the first fastening member, the second fastening member, and the The third fastening member 60 is assembled to realize the tray 100 .

Rectangular first fastening beams 11 are formed on both sides of the upper panel 10 and connected to each other by horizontal ribs 12 .

A first vertical fastening hole 15 for assembling the first fastening member 60 is formed on the horizontal rib 12 . Considering the overall width of the horizontal rib, one or two vertical fastening holes 15 may be formed.

In an aspect of the present invention, reinforcing ribs 13 are formed on the horizontal ribs 12 for reinforcing the strength against the overall vertical load of the upper panel 10 and dispersing the load.

The reinforcing rib 13 is formed to protrude upward, and the cross section of the reinforcing rib 13 is substantially trapezoidal.

Therefore, if a vertical load is applied, the load applied to the horizontal rib 12 is dispersed over the trapezoidal section of the reinforcing rib 13 in the length direction, and thus the reinforcing force is increased relative to that in the related art.

The reinforcing rib 13 may also be formed to protrude downward.

In addition, if a concentrated load is applied to the upper plate 10 and the reinforcing rib 13, grooves 14 for distributing the load and reinforcing the strength may be formed in the upper surface of the rectangular first fastening beam 11 along the lengthwise direction, on the left and right surfaces.

On the other hand, the upper frame 20 is substantially in the shape of a rectangular beam, and both end portions or middle portions of the upper panel 10 are vertically placed on the upper frame 20 .

At this time, in the present invention, the second vertical fastening hole 22 corresponding to the first vertical fastening hole 15 for fitting the first fastening member 60 is formed at a position corresponding to the position where the upper plate 10 is located. on the upper surface of the upper frame 20.

In addition, first horizontal fastening holes 21 , which will be described later, assembled with bridge members 40 through third fastening members 60 are laterally formed on the inner and outer walls of the upper frame 20 , and bending reinforcements 23 are integrally formed on the upper frame. The upper end of the outer wall of the frame 20 such that when the upper panel 10 is placed on the upper frame 20 , the end of the upper panel 10 is inserted into and supported by the bending reinforcement 23 .

When a vertical load due to cargo loading is applied to the upper panel 10 to cause both ends of the upper panel 10 to be lifted, the bending reinforcement 23 serves to prevent the parts to which the third fastening member 60 is assembled from deformation and damage.

In addition, since both ends of the upper panel 10 are supported by the bending reinforcement 23, and the upper panel 10 and the upper frame 20 are fixed by the first fastening member 60, even if a large load is applied to the upper panel 10, with The durability has been significantly improved compared to other pallets of the same specification, and the pallet has strong reinforced support as a result.

In another aspect of the present invention, the bending reinforcement 23 may be formed on the upper frame 20 corresponding to the part on which the upper panel 10 is installed. Preferably, in the case where the upper frame 20 is manufactured by extrusion molding, the upper frame 20 and the bending reinforcement 23 may be integrally extruded.

In other words, since the bending reinforcement 23 is formed in a beam shape having the same length as the upper frame 20 to support both ends of the upper panel 10, the bending reinforcement 23 surrounds the entire opening part of the upper panel 10 to beautify well Exterior.

In addition, due to the vertical load and horizontal load applied to the upper panel 10, both ends of the upper panel 10 are supported by the bending reinforcement 23, and thus the bending reinforcement 23 also serves to prevent the fastening assembly parts from being deformed or damaged by the applied load.

On the other hand, the lower frame 30 has a configuration similar to that of the upper panel 10 . As a part in contact with the lower surface, square-shaped second fastening beams 31 are formed at both sides of the lower frame 30 and middle portions of the second fastening beams 31 are connected to each other by horizontal ribs 32 .

In addition, second horizontal fastening holes 33 for fitting the second fastening member 60 are formed on both side walls of the end of the second fastening beam 31 . The second horizontal fastening hole 33 is assembled with a lower end portion of a reinforcing bridge 50 to be described below through a second fastening member 60 .

In another aspect of the present invention, grooves 34 for distributing load and reinforcing strength may be formed on the second fastening beam 31 along the length direction so as to spread out when the second fastening beam 31 is in contact with the lower surface in the horizontal direction. The load applied in the state, while additionally strengthening the strength against the overall vertical load of the upper panel 10.

Grooves 34 may be formed on both sides and the lower surface, and according to this embodiment, preferably, the grooves 34 are formed on the inner wall of the second fastening beam 31 to disperse load acting on the horizontal rib 32 .

Therefore, even if a vertical load due to loaded goods is applied, the load applied to the horizontal ribs 32 of the lower frame 30 is dispersed in the lengthwise direction of the groove 34, and by this distributed load effect, the first layer in contact with the bottom The reinforcing force of the two fastening beams 31 increases and thus the overall strength of the lower frame 30 can be improved.

On the other hand, the bridge 40 is assembled with the upper frame 20 and the lower frame 30 at a predetermined height in the vertical direction, and forms an entry space into which a fork (not shown) of a forklift is inserted. Therefore, the bridge 40 is an important part of the pallet, which disperses the impact applied on the entire surface of the pallet during cargo loading and finally forms a loading surface by holding the upper plate 10 horizontally.

According to the present invention, the bridge member 40 formed by extrusion molding has a rectangular beam which is vertically long and whose two sides are open, and which is cut to a predetermined width.

Bridges 40 are arranged at respective corners of the pallet, and are also arranged at appropriate intervals on T-shaped and cross-shaped portions where the upper plate 10 merges with the upper frame 20 and the lower frame 30 .

In another aspect of the present invention, the bridging member 40 has an inner fastener 42 and an outer fastener 43 which are integrally formed from upper and lower ends of the bridging member 40 . Extended, and has a third horizontal fastening hole 41 formed on the inner fastener 42 and the outer fastener 43 to correspond to the first horizontal fastening hole 21 and the second horizontal fastening hole 33, and the seat portion 44 is formed Inside the inner fastener 42 and the outer fastener 43 to accommodate the upper frame 20 and the lower frame 30 .

In addition, the inner fasteners 42 and the outer fasteners 43 may be symmetrically formed on the upper and lower ends of the bridge 40, but in the cross-shaped position of the upper panel 10 and the upper frame 20 and the lower frame 30, the inner fasteners Any portion of member 42 and outer fastener 43 is formed to be cut so that the fasteners can be fitted together.

According to the assembly structure of the corner portion of the tray 100 and the middle cross-shaped position, the lower frame 30 can be assembled together, and the upper panel 10 and the upper frame 20 can be assembled together so that the inner fastener 42 and the outer fastener In a state where parts of the member 43 are cut and penetrate each other, the inner fastener 42 and the outer fastener 43 may be connected with the bridging member 40 and assembled together to correspond to an assembled structure.

In the pallet for loading goods having the above reinforced structure according to the present invention, the reinforced bridge 50 is also assembled with the two opening portions of the bridge 40 which is the most unique configuration of the present invention.

According to this configuration, the reinforcement bridge 50 is also assembled with the bridge 40 to close the side opening portion thereof. Therefore, the appearance of the product can be well beautified, and the overall reinforcement support force of the pallet is maximized through the dispersion effect with respect to the vertical load.

In other words, according to a preferred embodiment of the present invention, the reinforcing bridge 50 has -shaped channel-type body to close the two open portions of the bridge.

Since the reinforced bridge piece 50 has -shaped, channel-shaped body 51 is made by extrusion, and cut to a desired length to correspond to the height of the bridge 40 .

Cutouts 52 for accommodating the upper frame 20 and the lower frame 30 are formed at upper and lower end portions of the channel-shaped main body 51 . These cutouts 52 have a similar purpose as the seating portion of the bridge 40 , and the upper frame 20 and the lower frame 30 are inserted into and assembled with the cutouts 52 .

Reinforcing fasteners 54 are formed on both sides of the cutout 52 with fourth horizontal fastening holes 53 for first horizontal fastening with the upper frame 20 through the third fastening member 60 The hole 21, the second horizontal fastening hole 33 of the lower frame 30, and the third horizontal fastening hole 41 of the bridge 40 are fitted together.

In addition, a fifth horizontal fastening hole 55 corresponding to the second horizontal fastening hole 33 of the lower frame 30 is formed on a lower end portion of the reinforcement bridge 50 .

In the case of using the reinforcing bridge 50 at the corner, a fifth horizontal fastening hole 55 is formed. In the case of using the reinforcement bridge 50 in the intermediate member, the cutout 52 is formed at the lower end portion of the reinforcement bridge 50, and in this case, the fifth horizontal fastening hole 55 is not formed.

According to the embodiments of the present invention as described above, since rivets can be used as the first fastening member, the second fastening member and the third fastening member, assembly time is shortened to improve manufacturing efficiency and the overall load does not increase . Additionally, bolts, nuts and set screws may be used, as in other configurations.

Hereinafter, an assembly structure of a pallet for loading goods according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

First, the assembly structure of the corner portion of the pallet will be described.

In other words, as shown in FIG. 4, at the corner parts, the two lower frames arranged laterally and vertically can be assembled in a state in which their ends are arranged as " ” shape or be connected as a 45° inclined surface. In this embodiment, it can be considered that the end portion has a 45° inclined surface.

First, the end of one of the two lower frames 30 is inserted into the lower end of the bridge 40 and fastened by the third fastening member 60 to be fixed in the following state: the second horizontal fastening hole 33 and the outer fastening The third horizontal fastening holes 41 of the member 43 overlap each other.

Since the inner fasteners 42 of the bridge 40 have been cut, under the condition that another lower frame 30 is inserted under the inner fasteners 42 of the bridge 40, the reinforcement bridge 50 is assembled with both sides of the bridge 40. Together.

At this time, although the lower end of one reinforcement bridge 40 is closed, a part of the inner wall of the lower end is cut, and the lower frame 30 is inserted and fitted therein.

As described above, the fifth horizontal fastening hole 55 and the second horizontal fastening hole 33 are arranged to overlap each other and in a state where the reinforcing bridge 50 is assembled with the two opening portions of the bridge 40 to close the opening portions. The lower is fastened by the third fastening member 60 to be fixed, so the two lower frames 30 are connected as " "shape and assembled into one.

Then, the upper frame 20 is placed on the seating portion 44 of the upper end of the bridge member 40 . In other words, the upper frame 20 is arranged such that the upper frame 20 is surrounded by the seating portion 44 of the bridge 40 and the cut-out portion 52 of the reinforcing bridge 50 .

In this state, the first horizontal fastening hole 21 of the upper frame 20 and the third horizontal fastening hole 41 and the fourth horizontal fastening hole 53 of the reinforcing bridge 50 are arranged to overlap each other and are fixed by the third fastening member. 60 is fastened, so that the upper frame 20 is assembled with the bridge 40 and the reinforcing bridge 50 into one body.

At this time, as shown in FIG. 6, the assembled parts of the upper frame 20, the bridge 40, and the reinforcing bridge 50 overlap three times and are assembled into one body by the first fastening member, the second fastening member, and the third fastening member 60 to form a single body. Components that realize corners of trays with firm and reinforced support.

On the other hand, the assembly structure of the middle part of the tray is assembled in a structure similar to the corner assembly structure as described above.

In other words, as shown in FIG. 5 , the lower frame 30 is inserted into the lower ends of the bridge 40 and the reinforcing bridge 50 and assembled by the second fastening member 60 . At this time, the intermediate assembly structure differs from the corner assembly structure in the position where the cut-out portion 52 is formed at the lower end portion of the reinforcing bridge 50 and the lower end portion of the bridge 40 .

Therefore, the bridge member 40, the reinforcing bridge member 50 and the lower frame 30 can be assembled into one body by the second fastening member 60 in the following state: the second horizontal fastening hole 33, the third horizontal fastening hole 41 and the fourth horizontal fastening hole. The fixing holes 53 are made to overlap each other.

The upper frame 20 is placed on the upper ends of the bridge 40 and the reinforcing bridge 50 as described above, and then assembled into one body by the third fastening member 60 .

The upper panel 10 is assembled with the upper frame 20 after the middle portion and the corner portions of the tray are assembled by the assembly structure.

In other words, the upper panel 10 is assembled such that both ends of the upper panel 10 are surrounded by the bending reinforcement 23 of the upper frame 20 . Both ends of the upper plate 10 are inserted into and moved to the opening portion of the bending reinforcement 23, so that the upper plate 10 is placed on the bridge 40 and the reinforcing bridge 50, and is then held by the first fastening member 60 in the following manner: Fixed state: the first vertical fastening hole 15 of the upper plate 10 and the second vertical fastening hole of the upper frame 20 are made to overlap each other. Accordingly, the upper panel 10 is fixed to the upper frame 20 .

Subsequently, other assemblies of the upper frame 20 and the lower frame 30, the bridge 40 and the reinforced bridge 50 are placed in the middle part of the upper panel 10, and assembled with the first upper panel 10 by the fastening member 60, and their two The two ends are also assembled by the second and third fastening members 60 to realize a pallet for loading goods with a firm reinforcement structure.

With the assembly structure described above, both ends of the upper panel 10 and the bridges 40, reinforcing bridges 50, and the lower frame 30 have a firm reinforcement structure, and thus are secured even if a vertical load is applied due to cargo loading. The load applied to the corner portion and the middle cross portion of the pallet can be evenly distributed to sufficiently support the load of the goods.

In addition, since the cut-out surface portions of the upper plate 10 and the bridges 40 are firmly supported while being covered by the curved reinforcement 23 of the upper frame 20 and the reinforced bridges 50, the appearance of the tray 100 can be well beautified and at the same time Provides a strong reinforced structure.

Although the preferred embodiment of the present invention has been described for illustrative purposes, those skilled in the art will appreciate that various modifications, additions and substitutions are possible without departing from the scope and spirit as disclosed in the appended claims.

Claims (6)

1. have the pallet for lade of strengthening structure, described pallet comprises:

Upper plate, described upper plate have be formed on described upper plate both sides rectangular the first fastening beam andWith the horizontal ribs that described the first fastening beam links into an integrated entity, in described horizontal ribs, be formed with the first vertical fastener holeTo assemble the first clamp structure;

Upper frame, described upper frame has rectangular ellbeam shape, and described upper plate is vertically placed in described upper ledgeOn frame, and on described upper frame, form the second vertical fastener hole, with vertically fastening corresponding to described firstHole is used for assembling described the first clamp structure, described upper frame also have be formed on described upper frame inwall andThe first horizontal fastener hole on outer wall and being formed on the upper end of described outer wall of described upper frameBending reinforcement, the end of described upper plate is inserted into described bending reinforcement with supported;

Underframe, described underframe has the rectangular second fastening beam of the both sides that are formed on described underframeWith the horizontal ribs that is connected to described the second fastening beam, described the second fastening beam has and is formed on described underframeThe second horizontal fastener hole on two sidewalls is to assemble the second clamp structure; And

Bridgeware, described bridgeware has the shape of the rectangular ellbeam of preset width, and described bridgeware is along verticalDirection is connected to described upper frame and described underframe, and described bridgeware also has: internal clamp and outer tightFirmware, described internal clamp and external fastening element are formed one with the upper end from described bridgeware and bottomExtend and there is the 3rd horizontal fastener hole being formed on described internal clamp and described external fastening element, with rightThe first horizontal fastener hole and described the second horizontal fastener hole described in Ying Yu; Be formed on described internal clamp and instituteState the placement portion of the inside of external fastening element, to hold described upper frame and described underframe,

Wherein, also at two opening portions of described bridgeware, reinforcement bridgeware is set, and described reinforcement bridgeTogether with the upper end of fitting is assembled into described bridgeware with described upper frame by the 3rd clamp structure, andThe bottom of described reinforcement bridgeware is by described the second clamp structure and described underframe and described bridgeware groupInstall to together,

Wherein, on the sidewall of the described rectangular second fastening beam of described underframe, form along its lengthFor disperseing the groove of load and reinforcement intensity.

2. the pallet for lade according to claim 1, wherein, described reinforcement bridgeware toolHaveThe passage of shape to be to seal described two opening portions of described bridgeware, at described reinforcement bridgewareUpper end and bottom are formed for holding the portion that cuts out of described upper frame and described underframe, cut out describedThe both sides of portion form the reinforcement securing member with the 4th horizontal fastener hole, for passing through described the 3rd clamp structureAssemble with the described first horizontal fastener hole of described upper frame and described the 3rd horizontal fastener hole of described bridgewareTo together, and for described the second horizontal fastener hole by described the second clamp structure and described underframe withDescribed the 3rd horizontal fastener hole of described bridgeware is assembled together.

3. the pallet for lade according to claim 1, wherein, in the institute of described upper plateThe middle part of stating horizontal ribs is formed for disperseing the ribs of load along its length.

4. the pallet for lade according to claim 1, wherein, if concentrated load is executedBe added on described upper plate, be formed on along its length the described rectangular first fastening of described upper plateUpper surface, left surface and the groove at right surface of beam is used for disperseing load and strengthens intensity.

5. the pallet for lade according to claim 1, wherein, described bending reinforcement shapeThe length that described in Cheng Youyu, upper frame is identical is to support two ends of described upper plate.

6. the pallet for lade according to claim 1 and 2, wherein, described in rivet is used asThe first clamp structure, described the second clamp structure and described the 3rd clamp structure.