CN101066721A

CN101066721A - Hinge for a front wall or a corner post of a collapsible flatrack

Info

Publication number: CN101066721A
Application number: CNA2006101310161A
Authority: CN
Inventors: 吴昌根
Original assignee: CONICAL CONTAINER IND CONSULTI
Current assignee: CONICAL CONTAINER IND CONSULTI
Priority date: 2005-11-16
Filing date: 2006-11-16
Publication date: 2007-11-07
Anticipated expiration: 2026-11-16
Also published as: CN101066721B; EP1787920A1; DE102005054484A1

Abstract

The invention provides a hinge used for end wall or corner post of folding flat frame type container and the hinge is fit on bottom board (1) of the container and includes an outer hinge part (2) which is connected with an inner hinge part (4) via a connecting pivot spindle in gyration manner. According to the invention, the inner hinge part (4) is made of solid cast steel or hammered steel, and has a stop catch (7) for defining vertical position of the inner hinge, and the stop catch carries out stop operation in inner stop face (8) of corner member (10) of upper container equipped with receiving port (9).

Description

Be used for the end wall of folding flat rack container or the hinge of corner post

Technical field

The present invention relates to a kind of end wall of folding flat rack container or hinge of corner post of being used for, hinge is contained on the container bottom board and comprises an external hinge part, but it is connected with an inner hinge part gyroscopic movement ground by engaging pivot.

Background technology

Flat rack container (flat-rack-Container) has the meaning that becomes more and more important in the international trade contacts, will be because their can be used on the one hand secure loading and transportation by the loaded material of their transportations, and they can fold as empty van and thereby have only the sub-fraction of standard cargotainer volume on the other hand.This is for the Far East Trade particular importance, because arrive the logistics capacity in Europe or arrival America from the Far East more much bigger than reciprocal.Shipment transports the Far East to therefore a lot of cargotainers as empty van, does not only have the cost of corresponding profit reciprocation thus in going the distance in the Far East.

Therefore in flat rack container, the hinge between base plate and corner post or the end wall is significant, since especially very big by the power of hinge effect on corner post or end wall in loading process, and thereby require hinge that high stability is arranged.In addition, hinge must especially can prevent inclination unintentionally, protects the load material that will transport to exempt from damage thus, and can also support one or more other freight containers that are contained in the flat rack container top reliably.

Hinge by the described type of the known preface of EP1470962, wherein, but an external hinge part is connected with an inner hinge part gyroscopic movement ground, and this inner hinge part is by shaping lath, the contact pin of a plurality of mutual welding with hold the pipeline section that engages pivot and form, this is the productive costs height on the one hand, and hinge fraction is at the desired stability existing problems of inner hinge part.Hinge prevents that gyroscopic movement also only realizes that by safety device this safety device is embodied as a kind of stop guiding valve of upright position of fixed hinge based on gravity unintentionally.

Summary of the invention

Therefore technical matters to be solved by this invention provides the hinge of the described type of a kind of preface, and its can be produced on the one hand good and cheaply and be highly stable on the other hand and prevent undesigned gyroscopic movement fully.

Solved like this according to the above-mentioned technical matters of the present invention, that is, established a backstop that defines the upright position of inner hinge part, it base plate be provided with birdsmouth on implement backstop in the interior stop surface of freight container corner accessory.

The advantage of doing like this is in order to be that flat frame loads needed corner accessory at corner post or the downward non-use position that overturns of end wall also, need only establish another lateral port, so that thus can be as the backstop of inner hinge part.At non-use position, this corner accessory can be installed the handling equipment that need or reverse accessory, cargotainer or be connected with another flat rack container with anti-as common.

Description of drawings

By following detailed description and in represent for example to provide other details of the present invention in the accompanying drawing of the preferred embodiment for the present invention.In the accompanying drawing:

Transparent view when Fig. 1 represents to be contained in hinge on the flat rack container base plate and is in vertical position;

Hinge transparent view when Fig. 2 represents that inner hinge part is horizontal;

Fig. 3 represents the transparent view of inner hinge part; And

Fig. 4 represents the transparent view of freight container corner accessory.

The specific embodiment

The hinge that is used for folding flat rack container end wall or corner post according to the present invention, its component part comprises an external hinge part 2 that is contained on the container bottom board 1, but this part is connected with an inner hinge part 4 gyroscopic movement ground by engaging pivot 3, wherein, inner hinge part 4 is connected with the support sections 6 of corner post or end wall back to that end 5 that engages pivot 3 at it.External hinge part 2 has a backstop 7 that defines the upright position of inner hinge part 4, it base plate 1 be provided with birdsmouth on implement backstop in the interior stop surface 8 of freight container corner accessory 10.Inner hinge part 4 is made by solid cast steel or forged steel, and a groove 11 is backward arranged, in it is placed in when the upright position on the stop surface 8.Inner hinge part 4 and stop surface 8 parts in abutting connection with the time around the corner accessory 10 of external hinge part 2.

Projection 12 is adjacent with groove 11 backward, and it is designed to the bearing of stop guiding valve 13 usefulness of fixing internal hinge fraction 4 upright positions.

External hinge part 2 is at its corner accessory 10 places, is adjacent to the end rib 14 of base plate 1, is provided with one and is used to hold the anti-storage box 15 that reverses accessory 16 on its non-use position.Storage box 15 has one at the strut rail 17 that stretches out above it back to that side of base plate 1, and this strut rail has a hole 18 of supporting stop guiding valve 13 movably.In the upright position of inner hinge part 4, the downside of stop guiding valve 13 contiguous top corner castings 10 passes top corner casting 10 by two holes 20 that match with stop guiding valve 13.Stop guiding valve 13 have rectangular cross section and thereon side a lock pin 21 is set, it acts on the movable safety stop 22, makes stop guiding valve 13 be fixed on its terminal location.Safety stop 22 is fixed on the turnplate 23, and turnplate is connected with storage box 15 by turnover hinge 24.Safety stop 22 is equipped with magnet 25, and magnet 25 is contained in that side that safety stop 22 faces storage box 15.

The anti-accessory 16 that reverses can be connected with the base plate 27 of storage box 15 with gyroscopic movement ground by 26 liftings of guiding hoop.Guiding hoop 26 is removable and be bearing in rotationally in the hole of base plate 27.Anti-reversing in accessory 16 is placed in freight container corner accessory 10 when inner hinge part 4 is horizontal the birdsmouth 9.

Be equipped with the flat rack container of hinge of the present invention to change its use location into from its non-use position in the following manner.

At first, the anti-metal fittings 16 that reverse that might still be in its use location are enumerated from the birdsmouth 9 of freight container corner accessory 10 by its guiding hoop 26, change 180 ° and sink in the storage box 15.Lifting turnplate 23 and safety stop 22 after this, thereby safety stop 22 discharge lock pins 21 and thereby can from the hole 20 of freight container corner accessory 10, extract stop guiding valve 13, make the birdsmouth 9 of freight container corner accessory 10 and external hinge part 2 its inner area of release be used for inner hinge part 4.

Again insert in the freight container corner accessory 10 by hole 20 turning on the inner hinge part 4 then, pass completely through freight container corner accessory 10 until this stop guiding valve 13 to its upright position and with stop guiding valve 13.Guarantee that thus the stop guiding valve is fixedly supported upon on the projection 12 as bearing of inner hinge part 4.Turnplate 23 overturns downwards with safety stop 22 by its turnover hinge 24 subsequently, rest on the wall of storage box 15 until magnet fully and can apply a big adsorption affinity there, whole vibrations when this adsorption affinity is enough to sustain container loading and transportation, and can not throw off.Therefore lock pin 21 is loaded by safety stop 22 in this way, and stop guiding valve 13 can not be rested on the failure-free terminal location of stipulating into it slippingly.

After finishing goods transport, freight container change into again by antipodal operation order its compactness non-use with the empty van transporting position.

Claims

1. one kind is used for the end wall of folding flat rack container or the hinge of corner post, this hinge is contained on the container bottom board (1) and comprises an external hinge part (2), it is connected with an inner hinge part (4) but gyroscopic movement ground by engaging pivot (3), it is characterized by: described inner hinge part (4) is made by solid cast steel or forged steel, and having a backstop (7) that defines the upright position of inner hinge part (4), this backstop is implemented backstop in base plate (1) is provided with the interior stop surface (8) of last freight container corner accessory (10) of birdsmouth (9).

2. according to the described hinge of claim 1, it is characterized by, described inner hinge part (4) has a groove (11) backward, and when being in vertical position, it is placed on the interior stop surface (8) of freight container corner accessory (10) in inner hinge part (4).

3. according to claim 1 and 2 described hinges, it is characterized by, described inner hinge part (4) and stop surface (8) in abutting connection with the time partly around described corner accessory (10).

4. according to claim 2 and 3 described hinges, it is characterized by, described groove (11) backward adjoins projection (12), and this projection is designed to the bearing of the stop guiding valve (13) used the fixed vertical position.

5. according to the described hinge of claim 1 to 4, it is characterized by, described inner hinge part (4) is connected with the side section bar (6) of corner post or end wall back to that end (5) that engages pivot (3) at it.

6. according to the described hinge of claim 1 to 5, it is characterized by, described external hinge part (2) corner casting (10) is above that located, in the inboard back to base plate (1) longitudinal edge, be adjacent to base plate (1) end rib (14), have one to be used to hold the anti-storage box (15) that reverses accessory (16).

7. according to the described hinge of claim 1 to 6, it is characterized by, described storage box (15) has one surpassing the strut rail (17) that it stretches out back to base plate (1) side, and this strut rail has a hole (18) of supporting stop guiding valve (13) movably.

8. according to the described hinge of claim 1 to 7, it is characterized by, the downside of the contiguous top corner casting of described stop guiding valve (13) (10) passes this top corner casting (10) by two holes (20) that match with stop guiding valve (13).

9. according to the described hinge of claim 1 to 8, it is characterized by, described stop guiding valve (13) have rectangular cross section and thereon side a lock pin (21) is arranged, this lock pin acts on the movable safety stop (22), makes stop guiding valve (13) be fixed on its terminal location.

10. according to the described hinge of claim 1 to 9, it is characterized by, safety stop (22) is fixed on the turnplate (23), and this turnplate is connected with storage box (15) by turnover hinge (24).

11. according to the described hinge of claim 1 to 10, it is characterized by, safety stop (22) is provided with magnet (25), this magnet cartridge faces that side of storage box (15) at safety stop (22).

12. according to the described hinge of claim 1 to 11, it is characterized by, the anti-accessory (16) that reverses can be connected with the base plate (27) of storage box (15) with gyroscopic movement ground by (26) lifting of guiding hoop.

13. according to the described hinge of claim 12, it is characterized by, described guiding hoop (26) is removable and be bearing in rotationally in the hole of base plate (27).

14. according to the described hinge of claim 1 to 13, it is characterized by, the anti-accessory (16) that reverses is inner hinge part (4) is placed in the birdsmouth (9) of top corner casting (10) of freight container when being horizontal in.