A kind of later-model freight container traffic frame
Technical field
The utility model relates to freight container traffic, the freight container traffic frame of using when specially referring on box ship deck ad-hoc location transporting over-wide container.
Background technology
The deck of box ship is provided with multiple upright stone tablet position form, to be applicable to the transportation of polytype freight container.The freight container of transportation generally is twenty equivalent unit and forty foot equivalent unit, and this is international freight container form, also is the maximum freight container of actual use.Some country also adopts 53 feet long, 2.6 meters wide freight containers such as U.S.'s part, and we are referred to as over-wide container.These over-wide container bottoms are provided with corner fittings; Can be positioned on the forty foot equivalent unit, but the both sides of over-wide container will give prominence to, if still adopt the upright stone tablet position of 40 feet of standards to transport; Will cause the interference of adjacent over-wide container, influence conveying efficiency.
Fig. 1 is one of arrangement mode of upright stone tablet position on the existing box ship deck, on the deck of this freight container, exists 20 feet upright stone tablet position A and B and two kinds of forms of 40 feet upright stone tablet position C.Wherein, 20 feet upright stone tablet position A and 20 feet upright stone tablet position B vertically head on corresponding the setting, simultaneously, also are provided with the supporting base of 40 feet upright stone tablet positions in the supporting base inboard in two relative outsides, 20 feet upright stone tablet positions.Being provided with like this can be placed two twenty equivalent units uninterruptedly, and two twenty equivalent units can not occur interfering because between adjacent supporting base, leave the space, can place forty foot equivalent unit 40 feet upright stone tablet positions yet.The arrangement mode of this upright stone tablet position makes the spacing of two 20 feet upright stone tablet position outermost supporting bases be greater than the supporting base of 40 feet upright stone tablet positions, and is as shown in Figure 2.Because the existence of said structure make that the transportation of over-wide container is relatively more difficult, and the efficient of container loading is also on the low side.
Summary of the invention
The purpose of the utility model is to overcome the technical matters that said structure brings, and a kind of freight container traffic frame is provided.The freight container traffic frame of the utility model is wanted to be positioned over the relevant position on box ship deck suitably, and can come transporting over-wide container effectively, improves efficiency of loading.
In order to reach the foregoing invention purpose, the technical scheme that the utility model provides is following:
A kind of later-model freight container traffic frame; It is characterized in that; This pallet includes the rectangular frame of being made up of two parallel longerons outer crossbeam parallel with two; The end at said outer crossbeam two ends is provided with cooresponding drift angle spare of upper-lower position and base angle part; Equal the distance between the outermost supporting base of two 20 feet relative upright stone tablet positions on the box ship deck in two base angle parts distances at same longeron two ends, on described rectangular frame, be provided with the conversion corner fittings that is used for the ISO container spacing is converted into the over-wide container spacing.
In the freight container traffic frame of the utility model; Said box ship deck is provided with 40 feet upright stone tablet positions and the 20 feet upright stone tablet positions that partially overlap; 4 supporting bases of 20 feet upright stone tablet positions of two relative positions are positioned at the outside; 4 position supporting bases of 40 feet upright stone tablets are positioned at the inboard, and the base angle part of said rectangular frame is corresponding to four supporting bases of 20 feet upright stone tablet positions.
In the freight container traffic frame of the utility model, the inboard of two outer crossbeams is provided with two interior crossbeams on the rectangular frame, and the distance between two interior crossbeams is 40 feet, every described in crossbeam be provided with one or two described conversion corner fittings.
In the freight container traffic frame of the utility model, described interior crossbeam lays respectively at 20 feet places of rectangular frame line of centers both sides.
In the freight container traffic frame of the utility model, described conversion corner fittings is fixed on the attaching parts, and this attaching parts one end is fixed on the outer crossbeam, and the other end is fixed on the adjacent supporting traverse.
In the freight container traffic frame of the utility model, the distance between the conversion corner fittings that is provided with on the attaching parts of relative position is 40 feet.
In the freight container traffic frame of the utility model, described attaching parts lays respectively at 20 feet places of rectangular frame line of centers both sides.
In the freight container traffic frame of the utility model, the longeron of said rectangular frame is provided with the lifting corner fittings.
In the freight container traffic frame of the utility model, every longeron is provided with two lifting corner fittings, and distance is 20 feet between two lifting corner fittings, is symmetricly set in the both sides of rectangular frame line of centers.
In the freight container traffic frame of the utility model, the both sides of line of centers are provided with a lifting corner fittings respectively on every longeron, and each lifting corner fittings is 20 feet apart from the outer crossbeam of rectangular frame homonymy.
In the freight container traffic frame of the utility model, the line of centers both sides are respectively equipped with a breach on the said longeron, and each breach is apart from 20 feet on the outer crossbeam of rectangular frame homonymy, and the drift angle spare at said rectangular frame two ends is as the lifting corner fittings.
In the freight container traffic frame of the utility model, every longeron of said rectangular frame is provided with a lifting corner fittings, and this lifting corner fittings is apart from 40 feet of drift angle spares of rectangular frame homonymy.
In the freight container traffic frame of the utility model, the bottom of longeron is provided with strut member on the said rectangular frame.
In the freight container traffic frame of the utility model, a plurality of described pallets be arranged side by side in the time, the distance between the adjacent conversion corner fittings on the adjacent pallet equals the distance between the part of forty foot equivalent unit base angle.
In the freight container traffic frame of the utility model; Be arranged at a plurality of said pallet on the box ship deck side by side during delivery container; The base angle part of ISO container is connected with described conversion corner fittings; ISO container is side by side formed the ISO container layer, and the top stacking of two-layer at least ISO container has over-wide container.
Based on technique scheme, the freight container traffic frame of the utility model compared with prior art has following technological merit:
The pallet of the utility model is applied to the specific position on box ship deck to accomplish the transportation of over-wide container.It is through being positioned over the freight container traffic frame at two relative places, 20 feet upright stone tablet positions; Increase the length of pallet; On pallet, design the conversion corner fittings and widen so that place the neighbor distance of forty foot equivalent unit on it; Be able on the multilayer forty foot equivalent unit, place 53 feet over-wide containers, realize the solid matter transportation of over-wide container.The pallet of the utility model has improved the degree of utilization of deck transport space, makes things convenient for handling, installation and the transportation of freight container.
Description of drawings
Fig. 1 is the distribution schematic diagram of a kind of upright stone tablet position form on the box ship deck.
Fig. 2 is that 20 feet upright stone tablet positions and 40 feet upright stone tablet bit widths compare scheme drawing.
Fig. 3 is the pallet plan structure scheme drawing among the utility model embodiment 1.
Fig. 4 is that the pallet among the utility model embodiment 1 is faced structural representation.
Fig. 5 is the pallet structural representation among the utility model embodiment 2.
Fig. 6 is the pallet structural representation among the utility model embodiment 3.
Fig. 7 is the pallet structural representation among the utility model embodiment 4.
Fig. 8 is the pallet structural representation among the utility model embodiment 5.
The specific embodiment
Below we combine accompanying drawing and concrete embodiment to come the freight container traffic frame of the utility model done further in detail to set forth; In the hope of structure and the transportation mode of understanding the utility model more cheer and brightly, but can not limit the protection domain of the utility model with this.
Include longeron and the outer crossbeam that is set up in two longeron ends on the freight container traffic shelf structure of the utility model, two parallel longeron outer crossbeams parallel with two are formed a rectangular frame.Between two parallel longerons, also be provided with many parallel supporting traverses, to increase the stability of pallet.
On pallet, two outer crossbeams are separately fixed at the end of longeron, and the end at every outer crossbeam two ends is respectively equipped with drift angle spare and base angle part, and the drift angle spare that is positioned at same end is corresponding with base angle part upper-lower position.
The upright stone tablet position is provided with on the boat deck shown in Figure 1 in order to be adapted to, and rectangular frame is positioned over two relative places, 20 feet upright stone tablet positions on the box ship deck.Four base angle parts that are positioned on the rectangular frame on the outer crossbeam place respectively on four lateral branch bearings at place, 20 feet upright stone tablet positions.On rectangular frame, be provided with the conversion corner fittings that is used for transfer standard container position and over-wide container position.The purpose of conversion corner fittings setting is that two adjacent ISO container spacings are longitudinally widened, and thinks that the solid matter stacking of 53 chi over-wide containers leaves the space.In order to lift needs, we also on pallet, be provided with the lifting corner fittings or with drift angle spare as the lifting corner fittings.
The utility model has designed the freight container traffic frame of at least five kinds of different structure forms, below we set forth with the form of embodiment.
Embodiment 1
Please see Fig. 3 and Fig. 4, include longeron 1 on the freight container traffic shelf structure in the present embodiment and form a rectangular frame with 2, the two parallel longerons 1 of outer crossbeam that are set up in two longeron 1 ends outer crossbeam 2 parallel with two.Also be provided with six roots of sensation supporting traverse 3 between the longeron 1; Outer crossbeam 3 inboards between the longeron 1 are provided with two interior crossbeams 4; Distance between two interior crossbeams 4 is 40 feet, is benchmark with the longitudinal centerline of pallet, and two interior crossbeams 4 lay respectively at 40 feet positions of line of centers.
The end at crossbeam 2 two ends is respectively equipped with drift angle spare 6 and base angle part 7 outside, is stacked in when transporting together at a plurality of pallets through drift angle spare 6 and base angle part 7, fixes through twistlock between can be up and down.And the base angle part 7 that is positioned at the bottom can be connected with the supporting seat of corresponding upright stone tablet position.
Rectangular frame is positioned on the box ship deck two relative places, 20 feet upright stone tablet positions in the vertical, and the base angle part of rectangular frame places respectively on the lateral branch bearing at place, 20 feet upright stone tablet positions.Just the length than forty foot equivalent unit is big for the length of rectangular frame like this.
The interior crossbeam 4 of present embodiment pallet is provided with conversion corner fittings 5, can the position of script solid matter stacking forty foot equivalent unit be extended to 53 feet over-wide containers of solid matter stacking through conversion corner fittings 5.When adjacent pallet was arranged side by side, the distance between the conversion corner fittings on adjacent two interior crossbeams was the width of the corresponding base angle of forty foot equivalent unit part.On the pallet of three solid matters, transport two ISO containers like this; It is big that spacing between two adjacent ISO containers was more originally wanted; Reach and on same corner fittings, to place two over-wide containers, and can realize solid matter between 53 feet over-wide containers and can not interfere each other.
In order to realize the handling of pallet, on the longeron of pallet, be provided with lifting corner fittings 8, be provided with on the every longeron that distance is 20 feet between two 8, two of corner fittings of lifting lifting corner fittings 8, its symmetry is respectively in the both sides of pallet cross central line.
For make the pallet that is placed on the box ship deck be unlikely to by freight container press excessive deformation, we are provided with strut member 10 at the pallet middle part that is placed on the supporting base of corresponding upright stone tablet position, two outer crossbeams 3 of these strut member 10 distances are equal to 20 feet.
Embodiment 2
As shown in Figure 5, the structure of present embodiment and embodiment 1 is basic identical, and difference is to lift by crane the setting of corner fittings.
The lifting corner fittings is arranged on the longeron in the present embodiment; Two lifting corner fittings are set on each longeron; The both sides of line of centers are provided with a lifting corner fittings respectively on every longeron, and the distance between the drift angle spare on the outer crossbeam of each lifting corner fittings and rectangular frame homonymy is 20 feet.Like this in when lifting, can any one lifting corner fittings with corresponding drift angle spare as the Heave Here.
Embodiment 3
As shown in Figure 6, the structure of present embodiment and embodiment 2 is basic identical, and difference is selecting for use of Heave Here.
Present embodiment is that lifting corner fittings Position Design on the longeron 1 among the embodiment 2 is gone out a breach 9, and this breach 9 is in order to avoid the twist lock that wharf crane is positioned at this place.Heave Here in the present embodiment is selected four drift angle spares at pallet two ends for use.
Embodiment 4
As shown in Figure 7, present embodiment is similar with embodiment 2, and difference is only to have designed on the every longeron lifting corner fittings 8.This lifting corner fittings 8 is 40 feet apart from the drift angle spare 6 on the crossbeam outside the longeron one end end, place on the pallet, and another longeron relevant position also only is provided with a lifting corner fittings.During lifting, realize eccentric handling with cooresponding drift angle spare 6 as the Heave Here with lifting corner fittings 8.
Embodiment 5
As shown in Figure 8, present embodiment and above-mentioned 4 embodiment differences are to change the placement of corner fittings.Cancelled interior crossbeam in the present embodiment, the corner fittings 5 of will changing in generation is fixed on the attaching parts 10, and these attaching parts 10 1 ends are fixed on the outer crossbeam 2, and the other end is fixed on the adjacent supporting traverse 3.
When the pallet of the utility model used, a plurality of said pallets were arranged side by side the relevant position on the box ship deck.On pallet, place two-layer at least forty foot equivalent unit earlier, and then place 53 chi over-wide containers in the superiors of forty foot equivalent unit.When placing, the base angle part of the accurate freight container of 40 footage numbers is connected with conversion corner fittings on the pallet, forty foot equivalent unit composition ISO container layer side by side, and the top stacking of two-layer at least ISO container has 53 feet over-wide container layers.