CN201201741Y

CN201201741Y - Dismountable type pallet box

Info

Publication number: CN201201741Y
Application number: CNU200820079379XU
Authority: CN
Inventors: 韩中伟; 倪建生
Original assignee: China International Marine Containers Group Co Ltd
Current assignee: China International Marine Containers Group Co Ltd; Dalian CIMC Logistics Equipment Co Ltd
Priority date: 2008-03-13
Filing date: 2008-03-13
Publication date: 2009-03-04
Anticipated expiration: 2018-03-13

Abstract

The utility model discloses a detachable pallet box, which comprises an undercarriage, two lateral walls and two end walls. The lateral walls are detachably arranged above the lateral edge of the undercarriage, and the end walls are detachably disposed above the end edge of the undercarriage. The two lateral edges of the end wall are respectively provided with at least one projection. The lateral wall is provided with two upright posts, and each upright post is provided with at least one matching hole used to match with at least one projection. Four corners of the undercarriage are respectively provided with a corner post, containing spaces for the upright posts of the lateral walls are arranged on the corner posts, and the containing space is internally provided with a support structure for supporting the upright posts of the lateral walls. The end walls and the lateral walls of the pallet box can be assembled together to install on the undercarriage or to detach from the undercarriage integrally, which is convenient for operation, high in reliability and convenient in fabrication.

Description

The removable trays case

Technical field

The utility model relates to transfer cask, particularly relates to a kind of dismountable pallet box.

Background technology

The pallet case has obtained application more and more widely as a kind of logistics transfer cask commonly used.In general, pallet case two sidewalls and two end walls of comprising the chassis and being separately positioned on the chassis.Wherein, two sidewalls are arranged on two sides on chassis relative to one another, and two end walls are arranged on two end limits on chassis relative to one another.

Existing pallet case adopts stationary structure more, and wherein, adjacent sidewall and end wall are secured to together and are respectively fixed on the chassis.This fixed type pallet case shared space when zero load is identical with at full load, and space availability ratio is low, cause unloaded transportation and the cost deposited higher.In addition, because sidewall and end wall are fixed on the chassis, this pallet case is not suitable for the occasion that those need the chassis to use as pallet.

A kind of Foldable tray is arranged now, and its wall adopts accordion structure to be connected to the chassis.When zero load, sidewall and end wall can fold and be placed on the chassis.Though this pallet case has solved the empty van big problem that takes up room, yet because each wall after folding can not separate with the chassis, when only needing to use the chassis to come lade, the folding wall that is placed on the chassis is not easy to goods and places and transport operation.In addition, relatively poor relatively, the easy damage of the intensity of fold mechanism, especially all the more so when transporting heavier goods.

Some removable trays casees are also arranged now, and sidewall wherein and end wall can disassemble from the chassis.Yet this class pallet case usually adopts more lockset and attaching parts to realize being connected between chassis and the sidewall/end wall, dismantling and organizing complex operation immediately, and single case part number of this pallet case is many, manufacturing cost is high, the worker duration.

The utility model content

The technical problems to be solved in the utility model is to provide a kind of dismountable pallet box, this pallet case simple in structure, be convenient to the assembling.

For achieving the above object, the utility model proposes a kind of removable trays case, it comprises chassis, two sidewalls and two end walls.Wherein sidewall is removably disposed in the top of chassis side, and end wall is removably disposed in the top on end limit, chassis.Be respectively equipped with the protrusion of at least one on the dual-side of this end wall.This sidewall has two columns, is respectively equipped with on each column to be used at least one mating holes of being complementary with described at least one protrusion.Four jiaos of this chassis are respectively equipped with corner post, and this corner post is provided with the spatial accommodation that is used to hold this sidewall column, are provided with the supporting construction that is used to support this sidewall column in this spatial accommodation.

Each side of described end wall is provided with two protrusions, lays respectively at the top and the middle part of this side; Each column of described sidewall is provided with two cooresponding mating holess.

One of them protrusion be shaped as hook-type; The mating holes that is used for being complementary with this hook-type protrusion is an elongated hole.

Each corner post comprises first plate parallel to each other and second plate and is connected the 3rd plate between this first and second plate, and wherein, the 3rd plate is positioned at the outside on this chassis and towards the side on this chassis.Described spatial accommodation is for this first, second and the space that surrounded of the 3rd plate.

The bottom of this sidewall column is provided with through hole; This corner post is provided with and the corresponding hole of this through hole.

In the side of this end wall position, also be provided with a breach corresponding to described sidewall through hole.

The bottom of each side of this end wall is provided with lock pin; The side towards this end limit, chassis of each corner post is provided with a lock, and this lock is provided with and is used for the lockhole that matches with this lock pin.

Also be provided with the groove of the cross sill that is used to hold this end wall on this lock.

On the position corresponding to each corner post below this chassis, be respectively equipped with and be used for the pile seat that matches with corresponding corner post or sidewall column.

The below on this chassis is provided with perpendicular to the fork pockets on its end limit and/or perpendicular to the fork pockets of its side.

Pallet case of the present utility model, its end wall and sidewall can disassemble from the chassis, can satisfy the occasion that those need the use chassis to come Transhipment Cargo, enlarge the Applicable scope of pallet case product, the goods that is particularly suitable for industries such as aquatic products, far products has enough to meet the need, deposits and transport.The end wall of pallet case and sidewall can be assembled into and form the wall assembly together, and this wall assembly can integrally be installed on the chassis or from the chassis and disassemble, and is easy to operate.In the utility model, end wall and sidewall can be assembled into together reliably by the structure setting of self; And only need between wall assembly and the chassis can be secured together by four fasteners.The operating mechanism that does not have other on the pallet case, required number of parts is few, and the reliability height is convenient to processing and manufacturing.

Below in conjunction with accompanying drawing and detailed embodiment the utility model is elaborated.

Description of drawings

Fig. 1 is the three-dimensional structure diagram according to the removable trays case of an embodiment of the utility model;

Fig. 2 is the plan sketch of end wall among Fig. 1;

Fig. 2 A is the enlarged diagram of IIA part among Fig. 2, shows the structure of first protrusion;

Fig. 3 is the plan sketch of sidewall among Fig. 1;

Fig. 4 shows and connects into single-piece sidewall and end wall;

Fig. 5 is the schematic perspective view on chassis among Fig. 1;

Fig. 6 A is the enlarged drawing of chassis angle column, shows the structure of lock;

Fig. 6 B is the scheme drawing of Fig. 6 A along other direction, shows the supporting construction in the spatial accommodation;

Fig. 7 carries out the stack-mounted scheme drawing with the chassis as a whole for wall;

Fig. 8 is the partial enlarged drawing of VIII part among Fig. 1, shows the fit structure of end wall, sidewall and corner post;

Fig. 9 shows the state of the mutual pile of pallet case after the assembling;

Figure 10 shows the state of the mutual pile in chassis.

The specific embodiment

Fig. 1 shows the removable trays case 100 according to an embodiment of the present utility model, and it comprises that chassis 10, two groups stand in the end wall 20 of top on end limit 12 on chassis and the top sidewall 30 that two groups stand in the side 13 on chassis.According to the difference that conveys goods, end wall 20 and sidewall 30 can be arranged to net structure also can be provided with slab construction.When needed, end wall 20 and sidewall 30 can be from the chassis 10 disassemble and link to each other, and will describe in detail below.

As shown in Figure 2, the end wall 20 of pallet case has two sides 21.After group was upright, end wall 20 was connected by this side 21 and adjacent sidewall 30.Top and bottom at end wall 20 are respectively equipped with entablatrance 22 and cross sill 23, and one and a plurality of intermediate transverse girders 24 also can be set at the middle part of end wall 20.Each side 21 is provided with the protrusion of at least one.For example, can a protrusion be set respectively at the top and the middle part of each side 21, wherein, first protrusion 25 that is positioned at side 21 tops is set to outwards give prominence to from the terminal of entablatrance 22, and second protrusion 26 that is positioned at middle side edge is set to from the end of middle crossbeam 24 outwards outstanding.Should be understood that the structure of the quantity of protrusion can be decided according to the actual requirements.

As shown in Figure 3, sidewall 30 comprises two columns 31 that lay respectively at its both sides, is used for cooperating with the side 21 of adjacent end walls 20, and the realization end wall is connected with sidewall.Top and bottom at sidewall 30 can be respectively equipped with entablatrance 32 and cross sill 33, and one and a plurality of intermediate transverse girders 34 also can be set at the middle part of sidewall 30.Each column 31 is provided with at least one mating holes, be used for cooresponding end wall side 21 at least one protrusion be complementary.Here, each column is provided with two

mating holess

35,36, and its structure and position correspond respectively to first protrusion 25 and second protrusion 26.

When needs connect end wall and sidewall, can earlier the protrusion on the side of an

end wall

25,26 be inserted into respectively in the

mating holes

35,36 on the corresponding column of a sidewall; And then the protrusion on another side of this end wall is inserted in the mating holes on the corresponding column of another sidewall; At last, in the same way, the protrusion on another end wall dual-side is inserted into respectively in the mating holes on the corresponding column in two side.Like this, four walls of pallet case just are assembled into an integral body, are called the wall assembly, as shown in Figure 4.Preferably, the position of protrusion and cooresponding mating holes is set appropriately, makes that each wall in the wall assembly is in height substantially flush.For example, in Fig. 4, the entablatrance 22 of end wall and cross sill 23 align with the entablatrance 32 and the cross sill 33 of sidewall respectively.

Here, the combination by two groups of protrusions and mating holes is connected adjacent end wall with sidewall, thereby makes the end wall and the sidewall that connect together can relative to each other not rotate, and has improved the bonded assembly reliability.Certainly, adjacent end wall and sidewall also can be only combination by one group of protrusion and mating holes interconnect.This group protrusion and mating holes can be arranged to anyly known can prevent the structure that end wall and sidewall relative to each other rotate.

Preferably, can be with one of them protrusion, as first protrusion 25, shape be set to hook-type; Simultaneously, will be used for the mating holes that is complementary with protrusion, as mating holes 35, shape be set to microscler accordingly.Shown in Fig. 2 A, the hook portion 252 that the protrusion 25 of hook-type comprises base portion 251 and is arranged on this main body end and extends along the direction of side 21.The shape and the structure of this mating holes 35 are set, make that hook portion 252 can enter in the hole 35 when end wall lifts slightly; And when end wall put down, the edge in hole 35 can match with hook portion 252 and leave from hole 35 to limit it.This structure of protrusion 25 and mating holes 35, the end wall 20 after can avoiding connecting separates because of horizontal direction moves with sidewall 30, has improved the connection reliability of wall assembly.

As shown in Figure 5, chassis 10 is provided with the loading surface 11 that is used for bearing goods, and end limit 12 is positioned at the two ends of loading surface, and side 13 lays respectively at the both sides of loading surface.Four jiaos of chassis 10 are respectively equipped with a corner post 15.Corner post 15 extends upward predetermined altitude perpendicular to loading surface 11, and be provided with the spatial accommodation 151 that is used to hold sidewall column 31 substantially.Be provided with the supporting construction that is used for supporting side walls column 31 in the spatial accommodation 151.Shown in Fig. 6 B, supporting construction 152 can be the beam 152 that is positioned at chassis loading surface 11 belows.According to an embodiment of the present utility model, as shown in Figure 6A, corner post 15 comprises first plate 153 and second plate 154 that is set parallel to each other and is connected the 3rd plate 155 between first and second plates, and wherein the 3rd plate 155 is positioned at the outside on chassis 10 and towards the side 13 on chassis.Here, spatial accommodation 151 is first, second and the space that the 3rd plate is surrounded, and spatial accommodation 151 is openings towards a side of chassis side 13.

By sidewall column 31 being inserted in the cooresponding spatial accommodation 151, the wall assembly can integrally be installed on the chassis 10.Fig. 7 shows the situation that assemble on wall assembly and chassis.Preferably, the bottom of sidewall column 31 is provided with through hole 37, as shown in Figure 3; Correspondingly, corner post 15 is provided with and this through hole 37 corresponding holes 157, as shown in Figure 5.Here, hole 157 is arranged on first and second plates 153,154.When the wall component groups stood on the chassis 10, sidewall column 31 was arranged in the spatial accommodation 151 of corner post 15, and hole 37 and hole 157 alignment.As shown in Figure 8, sidewall column 31 and corner post 15 are secured together, move up and down with respect to chassis 10 with the limiting wall assembly thereby can utilize bearing pin or fastener 41 to pass hole 37,157.Preferably, as shown in Figure 2, on the position of end wall side 21, also be provided with a breach 27, so that this bearing pin of attaching/detaching or fastener 41 corresponding to sidewall through hole 37.

According to an embodiment of the present utility model, as shown in Figure 2, the bottom of each side 21 of end wall also is provided with a lock pin 28, and lock pin 28 is along the extension that is directed downwards of side 21.Accordingly, as shown in Figure 5, each corner post 15 on the side on end limit, chassis 12, be provided with a lock 16, here, lock 16 is arranged on second plate 154 of corner post.Lock 16 is provided with and is used for the lockhole 161 that matches with lock pin 28.Preferably, lockhole 161 is arranged near on the position of corner post 15.When the wall assembly is installed on the chassis, the lock pin 28 on the end wall can be inserted in the cooresponding lockhole 161, thereby has limited the wall assembly with respect to chassis moving in the horizontal direction.Preferably, also be provided with groove 162 on the lock 16, be used for when the wall assembly is placed on the chassis, holding the cross sill 23 of end wall 20, with the connection reliability and the safety on further raising wall assembly and chassis.Fig. 8 shows cooperating of end wall 20 and lock 16.

As shown in Figure 5, below chassis loading surface 11, be provided with pile seat 17 corresponding to the position of each corner post 15.Pile seat 17 and cooresponding corner post 15 can be arranged to integrative-structure, to improve the structural strength and the load-carrying capacity on chassis.The structure of pile seat 17 is set, it can be matched with the top of sidewall column, also can match with the top of chassis angle column 15.Like this, when the pallet case used as a whole, a plurality of pallet casees 100 can be realized pile by pile seat 17 and cooperating of sidewall column 31, as shown in Figure 9.Use the occasion on chassis separately at needs, the wall assembly integrally can be unloaded from the chassis.At this moment, can realize pile by pile seat 17 and cooperating of corner post 15 between a plurality of chassis 10.

As shown in Figure 5, the below on chassis also is provided with a pair of fork pockets 18, facilitates the use fork truck and carries out pile work.Here, fork pockets 18 is provided with perpendicular to the end limit 12 on chassis.Certainly, fork pockets also can be provided with perpendicular to the side 13 on chassis; Perhaps a pair of fork pockets all is set, to satisfy the multi-faceted needs that advance to pitch in direction perpendicular to end limit 12 and side 13.

Though should be pointed out that by above-mentioned embodiment the utility model is described, yet the utility model also can have other numerous embodiments.Under the prerequisite that does not break away from the utility model spirit and scope; those of ordinary skill in the art obviously can make various corresponding changes and distortion to the utility model, but these changes and distortion all should belong in the scope that the utility model claims and equivalent thereof protect.

Claims

1, a kind of removable trays case comprises chassis, two sidewalls and two end walls, and wherein sidewall is removably disposed in the top of chassis side, and end wall is removably disposed in the top on end limit, chassis,

It is characterized in that,

Be respectively equipped with the protrusion of at least one on the dual-side of this end wall;

This sidewall has two columns, is respectively equipped with on each column to be used at least one mating holes of being complementary with described at least one protrusion;

Four jiaos of this chassis are respectively equipped with corner post, and this corner post is provided with the spatial accommodation that is used to hold this sidewall column, are provided with the supporting construction that is used to support this sidewall column in this spatial accommodation.

2, removable trays case according to claim 1 is characterized in that, each side of described end wall is provided with two protrusions, lays respectively at the top and the middle part of this side; Each column of described sidewall is provided with two cooresponding mating holess.

3, removable trays case according to claim 1 and 2 is characterized in that, one of them protrusion be shaped as hook-type; The mating holes that is used for being complementary with this hook-type protrusion is an elongated hole.

4, removable trays case according to claim 1, it is characterized in that each corner post comprises first plate parallel to each other and second plate and be connected the 3rd plate between this first and second plate, wherein, the 3rd plate is positioned at the outside on this chassis and towards the side on this chassis

Described spatial accommodation is for this first, second and the space that surrounded of the 3rd plate.

5, according to claim 1 or 4 described removable trays casees, it is characterized in that the bottom of this sidewall column is provided with through hole; This corner post is provided with and the corresponding hole of this through hole.

6, removable trays case according to claim 5 is characterized in that, in the side of this end wall position corresponding to described sidewall through hole, also is provided with a breach.

7, removable trays case according to claim 1 is characterized in that, the bottom of each side of this end wall is provided with lock pin; The side towards this end limit, chassis of each corner post is provided with a lock, and this lock is provided with and is used for the lockhole that matches with this lock pin.

8, removable trays case according to claim 7 is characterized in that, also is provided with the groove of the cross sill that is used to hold this end wall on this lock.

9, removable trays case according to claim 1 is characterized in that, is respectively equipped with to be used for the pile seat that matches with corresponding corner post or sidewall column on the position corresponding to each corner post below this chassis.

10, removable trays case according to claim 1 is characterized in that, the below on this chassis is provided with perpendicular to the fork pockets on its end limit and/or perpendicular to the fork pockets of its side.