CN2830319Y - Corner angle element structure of cold storage container - Google Patents

Abstract

The utility model discloses a top corner fitting structure of a refrigerated container. The structure comprises a top corner fitting, a front end upper beam and other container body structures which are connected with the top corner fitting, wherein the top corner fitting comprises a bevel which forms an acute angle with an outer end surface, the outer end surface is provided with a corner fitting operating hole, the acute angle which is formed by the outer end surface and the bevel is larger than or equal to 25 DEG and is smaller than or equal to 60 DEG, and the height of the bevel of the top corner fitting along the lengthwise direction of the container is larger than 150 millimeters and is smaller than or equal to 280 millimeters. The utility model selects the appropriate height and dimensions of the bevel of the top corner fitting along the lengthwise direction of the container so that the outer end surface of the top corner fitting of an overlength cooling box exceeds the surface of a cooling machine; therefore, the operating hole of the outer end surface of the top corner fitting can be used for fastening and fixing diagonal positions, a European combined transport standard A1371 can be satisfied, the upper beam structure of a container body top is simplified, and manufacturing cost is reduced.

Description

Refrigerated container drift angle spare structure

Technical field

The utility model relates to the refrigerated container structure, is specifically related to a kind of refrigerated container drift angle spare structure.

Background technology

Super long container must satisfy european union transportation standard A 1371, the standard of the radius of turn that promptly European trailer is 2.04 meters.With the applying date is that the UK Patent Application GB9623227.7 on November 7th, 1996 is that the Chinese patent application 97199556.7 of preceence discloses a kind of corner fittings on band inclined-plane, the outside, and this corner fittings can make super long container satisfy standard A 1371 requirements.

Shown in accompanying drawing 1,2, in the overlength refrigerated container structure that adopts the cold machine of raised type, because of cold machine side exceeds the corner fittings end face, in the operation of ice chest pile (in pile transport operation on the box ship deck), drift angle spare by cold machine end carries out keratotic plug when solid, and the solid rigging of bolt can cause scuffing to cold machine side, thereby adopts usually at present to put the beams in place at the front end that protrudes the corner fittings outer face and set up stay cord hole 13 on 10, carry out the diagonal angle and fasten admittedly, address the above problem.

There is following shortcoming in said structure:

1. on front end is put the beams in place, open the intensity that beam has been weakened in the stay cord hole, girder construction is added force girder construction complicated;

2. bring manufacturing process complicated simultaneously, increase manufacturing cost.

The utility model content

The technical problems to be solved in the utility model is, a kind of refrigerated container drift angle spare structure is provided, and makes cold machine end can adopt drift angle spare end hole to carry out the diagonal angle and fastens admittedly, simplifies front end top upper beam structure.

The utility model realizes that the technical scheme that the foregoing invention purpose is adopted is: construct a kind of refrigerated container drift angle spare structure, comprise drift angle spare, front end is put the beams in place and is reached and these other body structures of drift angle spare bonded assembly, described drift angle spare comprises the osed top inner end surface, the osed top medial surface, the osed top bottom surface, end face, outer face, lateral surface, also comprise and the acutangulate inclined-plane of its outer face, above-mentioned 7 faces of described drift angle spare surround a hollow structure, described end face and outer face have the corner fittings handle hole respectively, described outer face and described inclined-plane acutangulate is characterized in that more than or equal to 25 ° and smaller or equal to 60 °: the inclined-plane of described drift angle spare along the height of container length direction greater than 150 millimeters and smaller or equal to 280 millimeters.

Above-mentioned refrigerated container drift angle spare structure is characterized in that: described drift angle spare outer face exceed lateral surface that described front end puts the beams in place or the lateral surface of putting the beams in place with front end concordant.

The beneficial effect of technical solutions of the utility model is:

1. by choosing the height dimension of suitable drift angle spare inclined-plane along the container length direction, make the drift angle spare outer face of overlength ice chest exceed cold machine side, fasten admittedly thereby can adopt drift angle spare outer face handle hole to carry out the diagonal angle, satisfy european union transportation standard A 1371, simplified casing top upper beam structure;

2. reduction manufacturing cost.

Description of drawings

The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:

Fig. 1 is existing overlength refrigerated container front end drift angle spare structure partial view;

Fig. 2 is the partial top view of Fig. 1;

Fig. 3 is the utility model refrigerated container front end drift angle spare structure partial view;

Fig. 4 is the partial top view of Fig. 3;

Fig. 5 is the utility model refrigerated container radius of turn scheme drawing;

Fig. 6 is the utility model drift angle spare birds-eye view;

The utility model refrigerated container front end drift angle spare structure partial view when Fig. 7 is the C=150 millimeter;

The utility model refrigerated container front end drift angle spare structure partial view when Fig. 8 is the C=200 millimeter;

The utility model refrigerated container front end drift angle spare structure partial view when Fig. 9 is the C=280 millimeter.

The specific embodiment

Fig. 3, Fig. 4 show partial view and its birds-eye view of the utility model refrigerated container front end drift angle spare structure, and Fig. 5 shows the utility model refrigerated container radius of turn scheme drawing.

Shown in Fig. 3,4, front end drift angle spare 11 comprises osed top inner end surface 11a, osed top medial surface 11e, osed top bottom surface 11g, end face 11f, outer face 11d, lateral surface 11b, also comprise acutangulate inclined-plane 11c with outer face 11d, above-mentioned 7 faces of drift angle spare 11 surround a hollow structure, end face 11f has corner fittings operation apical pore 14, outer face 11d has corner fittings operation stomidium 12

As shown in Figure 5, for realizing the protection of the cold machine of raised type and satisfying european union transportation standard A 1371, must strengthen sectional dimension to a suitable scope of drift angle spare 11.Outer face 11d and inclined-plane 11c acutangulate must be more than or equal to 25 ° and smaller or equal to 60 °, and simultaneously, the inclined-plane 11c of drift angle spare 11 must satisfy along the height c (as shown in Figure 6) of container length direction:

150mm＜c≤280mm

Above-mentioned condition can satisfy drift angle spare outer face 11d and exceed cold machine side, thereby can adopt 12 pairs of freight containers of corner fittings operation stomidium on the outer face 11d to carry out the diagonal angle fastens solid, and cold machine side is not caused damage, thereby front end puts the beams in place and 10 can omit existing stay cord hole, makes its structure obtain simplifying.

When satisfying above-mentioned condition, put the beams in place 10 lateral surface 15 of front end can be designed to concordant with the outer face 11d of drift angle spare 11 or not exceed outer face 11d.

As shown in Figure 6, the inclined-plane 11c of drift angle spare 11 comprises two inclined-plane 11c1 and 11c2, and inclined-plane 11c1 and outer face 11d acutangulate a, and inclined-plane 11c2 and lateral surface 11b acutangulate b, and two inclined-planes intersect near the corner fittings operation apical pore 14, to guarantee the inclined-plane wall thickness of this position.Acute angle a, b must satisfy:

25°≤a≤60°

25°≤b≤60°

The inclined-plane 11c that Fig. 7, Fig. 8, Fig. 9 show drift angle spare 11 respectively is refrigerated container front end drift angle spare structure partial view when the height c value of container length direction is respectively 150mm, 200mm, 280mm, as seen from the figure, the outer face 11d that the lateral surface 15 of front end upper beam 10 and cold machine outside face all do not exceed drift angle spare 11, and satisfy european union and transport standard A 1371, the i.e. standard of 2.04 meters radius of turns of trailer.

Wherein, when c=150mm, the outer face 11d of drift angle spare 11 just overlaps with cold machine outside face, is in transformation point, thereby chooses c＞150mm usually; When c=200mm, can obtain more excellent scantling of structure.

Compare with the existing frozen products insulated container front end corner angle element structure of the cold machine of raised type that adopts, technical solutions of the utility model have realized:

1. make the angle supporting device outer face of overlength ice chest exceed cold machine side, thereby can adopt angle supporting device outer face behaviour Carry out the diagonal angle as the hole and fasten admittedly, satisfy european union transportation standard A 1371, simplified the casing top Upper beam structure;

2. reduction manufacturing cost.

Claims (4)

1, a kind of refrigerated container drift angle spare structure, comprise drift angle spare, front end is put the beams in place and is reached and these other body structures of drift angle spare bonded assembly, described drift angle spare comprises the osed top inner end surface, the osed top medial surface, the osed top bottom surface, end face, outer face, lateral surface, also comprise and the acutangulate inclined-plane of its outer face, above-mentioned 7 faces of described drift angle spare surround a hollow structure, described end face and outer face have the corner fittings handle hole respectively, described outer face and described inclined-plane acutangulate is characterized in that more than or equal to 25 ° and smaller or equal to 60 °: the inclined-plane of described drift angle spare along the height of container length direction greater than 150 millimeters and smaller or equal to 280 millimeters.

2, refrigerated container drift angle spare structure according to claim 1 is characterized in that: the inclined-plane of described drift angle spare equals 200 millimeters along the height of container length direction.

3, refrigerated container drift angle spare structure according to claim 1 and 2, it is characterized in that: described inclined-plane comprises two inclined-planes, these two inclined-planes intersect near the described drift angle spare end face handle hole.

4, refrigerated container drift angle spare structure according to claim 3 is characterized in that: described drift angle spare outer face exceed lateral surface that described front end puts the beams in place or the lateral surface of putting the beams in place with front end concordant.

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